OS Engines R21GT II Spare Parts
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Losi · ProMoto-MX · 1/4 scale motorcycle

OS Engines R21GT II Spare Parts

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OS R21GT II Parts Assembly
OS Engines Outer Head, R21GT II
Selected part · OSM2DT04000

OS Engines Outer Head, R21GT II

Part number: OSM2DT04000
✓ Verified for OS Engines R21GT II Spare Parts
$113.99
Sold Out
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Inner Head, R21GT II
Selected part · OSM2DT04100

OS Engines Inner Head, R21GT II

Part number: OSM2DT04100
✓ Verified for OS Engines R21GT II Spare Parts
$63.99
Sold Out
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Inner Head O-Ring, B2104
Selected part · OSM2DA04180

OS Engines Inner Head O-Ring, B2104

Part number: OSM2DA04180
✓ Verified for OS Engines R21GT II Spare Parts
$13.99
Sold Out
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Head Shims, R2101, R2102, R2103, R2104, Type S and Type R
Selected part · OSM2A004160

OS Engines Head Shims, R2101, R2102, R2103, R2104, Type S and Type R

Part number: OSM2A004160
✓ Verified for OS Engines R21GT II Spare Parts
$11.99
Sold Out
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines R21 GT II Built Up Parts Set
Selected part · OSM2CC03010

OS Engines R21 GT II Built Up Parts Set

Part number: OSM2CC03010
✓ Verified for OS Engines R21GT II Spare Parts
$239.99
Available To Order
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Piston Pin suit .21 On Road and Off Road Engines, R2104, Drake
Selected part · OSM22016000

OS Engines Piston Pin suit .21 On Road and Off Road Engines, R2104, Drake

Part number: OSM22016000
✓ Verified for OS Engines R21GT II Spare Parts
$11.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Piston Pin Retainer Clips, 6pcs, T1202, T1203, T1204, R2101, R2102, R2103, R2104, B21 Drake 2 R2101, B2102
Selected part · OSM2AP17000

OS Engines Piston Pin Retainer Clips, 6pcs, T1202, T1203, T1204, R2101, R2102, R2103, R2104, B21 Drake 2 R2101, B2102

Part number: OSM2AP17000
✓ Verified for OS Engines R21GT II Spare Parts
$11.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines Conrod, R2102, R2103, R2104, Clearance
Selected part · OSM23755024

OS Engines Conrod, R2102, R2103, R2104, Clearance

Part number: OSM23755024
✓ Verified for OS Engines R21GT II Spare Parts
$57.99
Sold Out
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Carburetor Retainer suit .21 On Road and Off Road Engines
Selected part · OSM23981740

OS Engines Carburetor Retainer suit .21 On Road and Off Road Engines

Part number: OSM23981740
✓ Verified for OS Engines R21GT II Spare Parts
$14.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines O-Ring suit .12 and .21 On Road and Off Road Engines
Selected part · OSM24881824

OS Engines O-Ring suit .12 and .21 On Road and Off Road Engines

Part number: OSM24881824
✓ Verified for OS Engines R21GT II Spare Parts
$7.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Front Ball Bearing, R2101, R2102, R2103, R2104
Selected part · OSM23731000

OS Engines Front Ball Bearing, R2101, R2102, R2103, R2104

Part number: OSM23731000
✓ Verified for OS Engines R21GT II Spare Parts
$28.00
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Rear Ball Bearing, R2102 and all .21 Off Road Engines
Selected part · OSM23730050

OS Engines Rear Ball Bearing, R2102 and all .21 Off Road Engines

Part number: OSM23730050
✓ Verified for OS Engines R21GT II Spare Parts
$117.99
Sold Out
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Crankshaft, R21GT II
Selected part · OSM2DT02000

OS Engines Crankshaft, R21GT II

Part number: OSM2DT02000
✓ Verified for OS Engines R21GT II Spare Parts
$219.99
Sold Out
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Cover Plate Gasket, 35AX and .21 On Road and Off Road Engines
Selected part · OSM23107100

OS Engines Cover Plate Gasket, 35AX and .21 On Road and Off Road Engines

Part number: OSM23107100
✓ Verified for OS Engines R21GT II Spare Parts
$11.99
Available To Order
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Cover Plate, R2101, R2102, R2103, R2104
Selected part · OSM2A007000

OS Engines Cover Plate, R2101, R2102, R2103, R2104

Part number: OSM2A007000
✓ Verified for OS Engines R21GT II Spare Parts
$22.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines RP6 Hot Turbo Glow Plug, T1202, T1203, T1204
Selected part · OSM71642060

OS Engines RP6 Hot Turbo Glow Plug, T1202, T1203, T1204

Part number: OSM71642060
✓ Verified for OS Engines R21GT II Spare Parts
$19.99
Sold Out
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines 7.0mm Aluminium Carburetor Reducer, Red
Selected part · OSM71533274

OS Engines 7.0mm Aluminium Carburetor Reducer, Red

Part number: OSM71533274
✓ Verified for OS Engines R21GT II Spare Parts
$19.99
Sold Out
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Carburetor Gasket, B2102, TY XZ-B, XZ-B Spec III
Selected part · OSM22615000

OS Engines Carburetor Gasket, B2102, TY XZ-B, XZ-B Spec III

Part number: OSM22615000
✓ Verified for OS Engines R21GT II Spare Parts
$7.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Dust Cap Set, .12 and .21 Car Engines
Selected part · OSM22884254

OS Engines Dust Cap Set, .12 and .21 Car Engines

Part number: OSM22884254
✓ Verified for OS Engines R21GT II Spare Parts
$11.99
Available To Order
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines .21 Exhaust Seal Gasket, 2pcs
Selected part · OSM22826140

OS Engines .21 Exhaust Seal Gasket, 2pcs

Part number: OSM22826140
✓ Verified for OS Engines R21GT II Spare Parts
$14.99
Available To Order
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Cap Screw Set M2.6x7, Tessmann B21. R2103, GF40, GF30 V1, GF30 II
Selected part · OSM79871020

OS Engines Cap Screw Set M2.6x7, Tessmann B21. R2103, GF40, GF30 V1, GF30 II

Part number: OSM79871020
✓ Verified for OS Engines R21GT II Spare Parts
$13.99
Sold Out
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Joint Spring T-2040, Drake
Selected part · OSM72106042

OS Engines Joint Spring T-2040, Drake

Part number: OSM72106042
✓ Verified for OS Engines R21GT II Spare Parts
$14.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Exhaust Manifold Assembly M2003sc
Selected part · OSM72106880

OS Engines Exhaust Manifold Assembly M2003sc

Part number: OSM72106880
✓ Verified for OS Engines R21GT II Spare Parts
$67.99
Available To Order
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Exhaust Header Pipe Spring 21vz-B
Selected part · OSM72101272

OS Engines Exhaust Header Pipe Spring 21vz-B

Part number: OSM72101272
✓ Verified for OS Engines R21GT II Spare Parts
$13.99
Sold Out
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines No.6 Ball Link
Selected part · OSM2BN81430

OS Engines No.6 Ball Link

Part number: OSM2BN81430
✓ Verified for OS Engines R21GT II Spare Parts
$17.00
Sold Out
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Set Screw 2D/4BK-5B, Tessmann B21, R2103, GF30 V1, GF30 II
Selected part · OSM26381501

OS Engines Set Screw 2D/4BK-5B, Tessmann B21, R2103, GF30 V1, GF30 II

Part number: OSM26381501
✓ Verified for OS Engines R21GT II Spare Parts
$7.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines 22D Dust Cover
Selected part · OSM2BN81520

OS Engines 22D Dust Cover

Part number: OSM2BN81520
✓ Verified for OS Engines R21GT II Spare Parts
$11.99
Sold Out
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines O-Ring Metal Valve, Tessmann B21, R2103
Selected part · OSM27881820

OS Engines O-Ring Metal Valve, Tessmann B21, R2103

Part number: OSM27881820
✓ Verified for OS Engines R21GT II Spare Parts
$7.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Slide Valve 21JS, Tessmann B21
Selected part · OSM22848210

OS Engines Slide Valve 21JS, Tessmann B21

Part number: OSM22848210
✓ Verified for OS Engines R21GT II Spare Parts
$32.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines Needle, Tessmann B21
Selected part · OSM23618197

OS Engines Needle, Tessmann B21

Part number: OSM23618197
✓ Verified for OS Engines R21GT II Spare Parts
$17.00
Available To Order
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines O-Ring Large, Tessmann B21, R2103
Selected part · OSM46066319

OS Engines O-Ring Large, Tessmann B21, R2103

Part number: OSM46066319
✓ Verified for OS Engines R21GT II Spare Parts
$8.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Needle Holder 21M, Tessmann B21, R2103
Selected part · OSM22082940

OS Engines Needle Holder 21M, Tessmann B21, R2103

Part number: OSM22082940
✓ Verified for OS Engines R21GT II Spare Parts
$17.00
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Universal Nipple 15 21M, Tessmann B21, R2103
Selected part · OSM22082950

OS Engines Universal Nipple 15 21M, Tessmann B21, R2103

Part number: OSM22082950
✓ Verified for OS Engines R21GT II Spare Parts
$11.99
Available To Order
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Slide Valve Stop Screw 21J, Tessmann B21, R2103
Selected part · OSM22848160

OS Engines Slide Valve Stop Screw 21J, Tessmann B21, R2103

Part number: OSM22848160
✓ Verified for OS Engines R21GT II Spare Parts
$11.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines O-Ring Metal Valve, Tessmann B21, R2103
Selected part · OSM27881820

OS Engines O-Ring Metal Valve, Tessmann B21, R2103

Part number: OSM27881820
✓ Verified for OS Engines R21GT II Spare Parts
$7.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines Mixture Control Valve 21M, Tessmann B21, R2103
Selected part · OSM22082600

OS Engines Mixture Control Valve 21M, Tessmann B21, R2103

Part number: OSM22082600
✓ Verified for OS Engines R21GT II Spare Parts
$19.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines O-Ring Large, Tessmann B21, R2103
Selected part · OSM46066319

OS Engines O-Ring Large, Tessmann B21, R2103

Part number: OSM46066319
✓ Verified for OS Engines R21GT II Spare Parts
$8.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines O-Ring Small 2K/2SB, Tessmann B21, R2103
Selected part · OSM22781800

OS Engines O-Ring Small 2K/2SB, Tessmann B21, R2103

Part number: OSM22781800
✓ Verified for OS Engines R21GT II Spare Parts
$7.99
Available To Order
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines 22E(B) Carburetor Body
Selected part · OSM2BP81100

OS Engines 22E(B) Carburetor Body

Part number: OSM2BP81100
✓ Verified for OS Engines R21GT II Spare Parts
$102.99
Sold Out
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Thermo Insulator 21J3, Tessmann B21
Selected part · OSM2AN81101

OS Engines Thermo Insulator 21J3, Tessmann B21

Part number: OSM2AN81101
✓ Verified for OS Engines R21GT II Spare Parts
$17.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Gasket Carburetor, Tessmann B21, R2103
Selected part · OSM29015019

OS Engines Gasket Carburetor, Tessmann B21, R2103

Part number: OSM29015019
✓ Verified for OS Engines R21GT II Spare Parts
$7.99
Sold Out
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Carburetor Retaining Screws 2.6x18mm, 10pcs
Selected part · OSM79871055

OS Engines Carburetor Retaining Screws 2.6x18mm, 10pcs

Part number: OSM79871055
✓ Verified for OS Engines R21GT II Spare Parts
$13.99
Sold Out
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines Cylinder Head Screws, Tessmann B21, R2103
Selected part · OSM79871180

OS Engines Cylinder Head Screws, Tessmann B21, R2103

Part number: OSM79871180
✓ Verified for OS Engines R21GT II Spare Parts
$11.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines Outer Head, R21GT II
Selected part · OSM2DT04000

OS Engines Outer Head, R21GT II

Part number: OSM2DT04000
✓ Verified for OS Engines R21GT II Spare Parts
$113.99
Sold Out
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines Inner Head, R21GT II
Selected part · OSM2DT04100

OS Engines Inner Head, R21GT II

Part number: OSM2DT04100
✓ Verified for OS Engines R21GT II Spare Parts
$63.99
Sold Out
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines Inner Head O-Ring, B2104
Selected part · OSM2DA04180

OS Engines Inner Head O-Ring, B2104

Part number: OSM2DA04180
✓ Verified for OS Engines R21GT II Spare Parts
$13.99
Sold Out
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines Head Shims, R2101, R2102, R2103, R2104, Type S and Type R
Selected part · OSM2A004160

OS Engines Head Shims, R2101, R2102, R2103, R2104, Type S and Type R

Part number: OSM2A004160
✓ Verified for OS Engines R21GT II Spare Parts
$11.99
Sold Out
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines R21 GT II Built Up Parts Set
Selected part · OSM2CC03010

OS Engines R21 GT II Built Up Parts Set

Part number: OSM2CC03010
✓ Verified for OS Engines R21GT II Spare Parts
$239.99
Available To Order
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines Piston Pin suit .21 On Road and Off Road Engines, R2104, Drake
Selected part · OSM22016000

OS Engines Piston Pin suit .21 On Road and Off Road Engines, R2104, Drake

Part number: OSM22016000
✓ Verified for OS Engines R21GT II Spare Parts
$11.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines Piston Pin Retainer Clips, 6pcs, T1202, T1203, T1204, R2101, R2102, R2103, R2104, B21 Drake 2 R2101, B2102
Selected part · OSM2AP17000

OS Engines Piston Pin Retainer Clips, 6pcs, T1202, T1203, T1204, R2101, R2102, R2103, R2104, B21 Drake 2 R2101, B2102

Part number: OSM2AP17000
✓ Verified for OS Engines R21GT II Spare Parts
$11.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines Conrod, R2102, R2103, R2104, Clearance
Selected part · OSM23755024

OS Engines Conrod, R2102, R2103, R2104, Clearance

Part number: OSM23755024
✓ Verified for OS Engines R21GT II Spare Parts
$57.99
Sold Out
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines Carburetor Retainer suit .21 On Road and Off Road Engines
Selected part · OSM23981740

OS Engines Carburetor Retainer suit .21 On Road and Off Road Engines

Part number: OSM23981740
✓ Verified for OS Engines R21GT II Spare Parts
$14.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines O-Ring suit .12 and .21 On Road and Off Road Engines
Selected part · OSM24881824

OS Engines O-Ring suit .12 and .21 On Road and Off Road Engines

Part number: OSM24881824
✓ Verified for OS Engines R21GT II Spare Parts
$7.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines Front Ball Bearing, R2101, R2102, R2103, R2104
Selected part · OSM23731000

OS Engines Front Ball Bearing, R2101, R2102, R2103, R2104

Part number: OSM23731000
✓ Verified for OS Engines R21GT II Spare Parts
$28.00
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines Rear Ball Bearing, R2102 and all .21 Off Road Engines
Selected part · OSM23730050

OS Engines Rear Ball Bearing, R2102 and all .21 Off Road Engines

Part number: OSM23730050
✓ Verified for OS Engines R21GT II Spare Parts
$117.99
Sold Out
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines Crankshaft, R21GT II
Selected part · OSM2DT02000

OS Engines Crankshaft, R21GT II

Part number: OSM2DT02000
✓ Verified for OS Engines R21GT II Spare Parts
$219.99
Sold Out
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines Cover Plate Gasket, 35AX and .21 On Road and Off Road Engines
Selected part · OSM23107100

OS Engines Cover Plate Gasket, 35AX and .21 On Road and Off Road Engines

Part number: OSM23107100
✓ Verified for OS Engines R21GT II Spare Parts
$11.99
Available To Order
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines Cover Plate, R2101, R2102, R2103, R2104
Selected part · OSM2A007000

OS Engines Cover Plate, R2101, R2102, R2103, R2104

Part number: OSM2A007000
✓ Verified for OS Engines R21GT II Spare Parts
$22.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

View full product details
OS Engines No.6 Ball Link
Selected part · OSM2BN81430

OS Engines No.6 Ball Link

Part number: OSM2BN81430
✓ Verified for OS Engines R21GT II Spare Parts
$17.00
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OS Engines Set Screw 2D/4BK-5B, Tessmann B21, R2103, GF30 V1, GF30 II
Selected part · OSM26381501

OS Engines Set Screw 2D/4BK-5B, Tessmann B21, R2103, GF30 V1, GF30 II

Part number: OSM26381501
✓ Verified for OS Engines R21GT II Spare Parts
$7.99
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Stock Location: Supplier Warehouse
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OS Engines 22D Dust Cover
Selected part · OSM2BN81520

OS Engines 22D Dust Cover

Part number: OSM2BN81520
✓ Verified for OS Engines R21GT II Spare Parts
$11.99
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OS Engines O-Ring Metal Valve, Tessmann B21, R2103
Selected part · OSM27881820

OS Engines O-Ring Metal Valve, Tessmann B21, R2103

Part number: OSM27881820
✓ Verified for OS Engines R21GT II Spare Parts
$7.99
Available To Order
Stock Location: Supplier Warehouse
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OS Engines Slide Valve 21JS, Tessmann B21
Selected part · OSM22848210

OS Engines Slide Valve 21JS, Tessmann B21

Part number: OSM22848210
✓ Verified for OS Engines R21GT II Spare Parts
$32.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

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OS Engines Needle, Tessmann B21
Selected part · OSM23618197

OS Engines Needle, Tessmann B21

Part number: OSM23618197
✓ Verified for OS Engines R21GT II Spare Parts
$17.00
Available To Order
SPECIAL ORDER ITEM

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OS Engines O-Ring Large, Tessmann B21, R2103
Selected part · OSM46066319

OS Engines O-Ring Large, Tessmann B21, R2103

Part number: OSM46066319
✓ Verified for OS Engines R21GT II Spare Parts
$8.99
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Stock Location: Supplier Warehouse
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OS Engines Needle Holder 21M, Tessmann B21, R2103
Selected part · OSM22082940

OS Engines Needle Holder 21M, Tessmann B21, R2103

Part number: OSM22082940
✓ Verified for OS Engines R21GT II Spare Parts
$17.00
Available To Order
Stock Location: Supplier Warehouse
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OS Engines Universal Nipple 15 21M, Tessmann B21, R2103
Selected part · OSM22082950

OS Engines Universal Nipple 15 21M, Tessmann B21, R2103

Part number: OSM22082950
✓ Verified for OS Engines R21GT II Spare Parts
$11.99
Available To Order
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OS Engines Slide Valve Stop Screw 21J, Tessmann B21, R2103
Selected part · OSM22848160

OS Engines Slide Valve Stop Screw 21J, Tessmann B21, R2103

Part number: OSM22848160
✓ Verified for OS Engines R21GT II Spare Parts
$11.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

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OS Engines O-Ring Metal Valve, Tessmann B21, R2103
Selected part · OSM27881820

OS Engines O-Ring Metal Valve, Tessmann B21, R2103

Part number: OSM27881820
✓ Verified for OS Engines R21GT II Spare Parts
$7.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

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OS Engines Mixture Control Valve 21M, Tessmann B21, R2103
Selected part · OSM22082600

OS Engines Mixture Control Valve 21M, Tessmann B21, R2103

Part number: OSM22082600
✓ Verified for OS Engines R21GT II Spare Parts
$19.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

Stock is located in our supplier’s warehouse.
We will order it in for you once you place your order.

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OS Engines O-Ring Large, Tessmann B21, R2103
Selected part · OSM46066319

OS Engines O-Ring Large, Tessmann B21, R2103

Part number: OSM46066319
✓ Verified for OS Engines R21GT II Spare Parts
$8.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

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OS Engines O-Ring Small 2K/2SB, Tessmann B21, R2103
Selected part · OSM22781800

OS Engines O-Ring Small 2K/2SB, Tessmann B21, R2103

Part number: OSM22781800
✓ Verified for OS Engines R21GT II Spare Parts
$7.99
Available To Order
SPECIAL ORDER ITEM

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OS Engines 22E(B) Carburetor Body
Selected part · OSM2BP81100

OS Engines 22E(B) Carburetor Body

Part number: OSM2BP81100
✓ Verified for OS Engines R21GT II Spare Parts
$102.99
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OS Engines Thermo Insulator 21J3, Tessmann B21
Selected part · OSM2AN81101

OS Engines Thermo Insulator 21J3, Tessmann B21

Part number: OSM2AN81101
✓ Verified for OS Engines R21GT II Spare Parts
$17.99
Available To Order
Stock Location: Supplier Warehouse
SPECIAL ORDER ITEM

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OS Engines Gasket Carburetor, Tessmann B21, R2103
Selected part · OSM29015019

OS Engines Gasket Carburetor, Tessmann B21, R2103

Part number: OSM29015019
✓ Verified for OS Engines R21GT II Spare Parts
$7.99
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SPECIAL ORDER ITEM

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Parts matched in this diagram

Select a card to open the same product information shown by its hotspot.

75 positions
48 compatible products

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OS Engines .21 Exhaust Seal Gasket, 2pcs - OSM22826140
Available To Order

OS Engines .21 Exhaust Seal Gasket, 2pcs

$14.99
Available To Order
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Special Order Item

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Please allow 10 - 15 days for stock to arrive.

O.S. Engines 22D Dust Cover OSM2BN81520
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OS Engines 22D Dust Cover

$11.99
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O.S. SPEED Carburetor Body 22E(B) B2103 Type R OSM2BP81100
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OS Engines 22E(B) Carburetor Body

$102.99
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O.S. Engines 7.0mm Aluminium Carburetor Reducer Red OSM71533274
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OS Engines 7.0mm Aluminium Carburetor Reducer, Red

$19.99
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OS Engines Cap Screw Set M2.6x7
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OS Engines Cap Screw Set M2.6x7, Tessmann B21. R2103, GF40, GF30 V1, GF30 II

$13.99
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OS Engines Carburetor Gasket, B2102, TY XZ-B, XZ-B Spec III - OSM22615000
Available To Order

OS Engines Carburetor Gasket, B2102, TY XZ-B, XZ-B Spec III

$7.99
Available To Order
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Please allow 10 - 15 days for stock to arrive.

OS Engines Carburetor Retainer suit .21 On Road and Off Road Engines - OSM23981740
Available To Order

OS Engines Carburetor Retainer suit .21 On Road and Off Road Engines

$14.99
Available To Order
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OS Engines Carburetor Retaining Screws 2.6x18mm 10pcs
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OS Engines Carburetor Retaining Screws 2.6x18mm, 10pcs

$13.99
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OS Engines Conrod, R2102, R2103, R2104, Clearance - OSM23755024
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OS Engines Conrod, R2102, R2103, R2104, Clearance

$57.99
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OS Engines Cover Plate Gasket, 35AX and .21 On Road and Off Road Engines - OSM23107100
Available To Order

OS Engines Cover Plate Gasket, 35AX and .21 On Road and Off Road Engines

$11.99
Available To Order
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OS Engines Cover Plate, R2101, R2102, R2103, R2104 - OSM2A007000
Available To Order

OS Engines Cover Plate, R2101, R2102, R2103, R2104

$22.99
Available To Order
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O.S. Engines Crankshaft R21GT II OSM2DT02000
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OS Engines Crankshaft, R21GT II

$219.99
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OS Engines Cylinder Head Screws 3x18mm 10pcs
Available To Order

OS Engines Cylinder Head Screws, Tessmann B21, R2103

$11.99
Available To Order
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OS Engines Dust Cap Set 16mm 3pcs Drake
Available To Order

OS Engines Dust Cap Set 16mm, 3pcs, Drake

$11.99
Available To Order
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OS Engines Dust Cap Set 18mm 3pcs Drake
Available To Order

OS Engines Dust Cap Set 18mm, 3pcs, Drake

$11.99
Available To Order
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OS Engines Dust Cap Set 3mm (5) Carburetor Nipple
Available To Order

OS Engines Dust Cap Set 3mm (5) Carburetor Nipple, Drake

$11.99
Available To Order
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OS Engines Dust Cap Set, .12 and .21 Car Engines - OSM22884254
Available To Order

OS Engines Dust Cap Set, .12 and .21 Car Engines

$11.99
Available To Order
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OS Engines Exhaust Header Pipe Spring 21VZ-B
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OS Engines Exhaust Header Pipe Spring 21vz-B

$13.99
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OS Engines Exhaust Manifold Assembly M2003SC
Available To Order

OS Engines Exhaust Manifold Assembly M2003sc

$67.99
Available To Order
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OS Engines Front Ball Bearing, R2101, R2102, R2103, R2104 - OSM23731000
Available To Order

OS Engines Front Ball Bearing, R2101, R2102, R2103, R2104

$28.00
Available To Order
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Special Order Item

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OS Engines Gasket Carburetor, Tessmann B21, R2103 - OSM29015019
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OS Engines Gasket Carburetor, Tessmann B21, R2103

$7.99
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OS Engines Head Shims, R2101, R2102, R2103, R2104, Type S and Type R - OSM2A004160
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OS Engines Head Shims, R2101, R2102, R2103, R2104, Type S and Type R

$11.99
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OS Engines Inner Head O-Ring B2104
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OS Engines Inner Head O-Ring, B2104

$13.99
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O.S. Engines Inner Head R21GT II OSM2DT04100
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OS Engines Inner Head, R21GT II

$63.99
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