Motorcycle Engine & Clutch Parts

9.50mm x 3.15mm Tappet Engine Valve Shims (x5)

Outer diameter 9.50mm. Thickness 3.15mm.

Standard Piston Kit Suzuki GN250 TU250X 12111-38201

Bore size: 72.00mm (Standard). Gudgeon pin outer diameter: 18mm. Crown height; 25mm. Piston length: 70mm. Without ports. Circlips may differ...

57.15mm Piston Rings

Outer diameter 57.15mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

13.00mm x 2.00mm Tappet Engine Valve Shims (x5)

Outer diameter 13.00mm. Thickness 2.00mm.

Top End Gasket Set - 010974

48.50mm Piston Kit

Bore size 48.50mm. Gudgeon pin outer diameter 13mm. Crown height 11mm. Piston length 39mm. 4 stroke. Without ports. Prior to installing a ne...

Top End Gasket Set - 011022

Includes O-ring.

19mm x 15.5mm x 3.5g Clutch Roller Weights

Outer diameter 19mm. Inner diameter 15.5mm. 3.5 grams.

25.00mm x 2.70mm Tappet Engine Valve Shims (x5)

Outer diameter 25.00mm. Thickness 2.70mm.

54.50mm Piston Kit - 008991

Bore size 54.50mm. Gudgeon pin outer diameter 15mm. Crown height 13mm. Piston length 37.1mm. 4 stroke. Without ports. Prior to installing a ...

56.25mm Piston Rings - 009407

Outer diameter 56.25mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

Hendler Oil Filter to Replace Hiflofiltro HF170B, Champion C306

Black. Height 89mm. Width 79mm. Thread 18mm. Pitch 1.50mm. Replacement for Hiflofiltro HF170B, Champion C306. This filter does not come with...

57.00mm Piston Rings - 009425

Outer diameter 57.00mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

54.50mm (+0.50) Piston Kit Yamaha RD250 1973-80 RD250LC 1980-86

Bore size: 54.50mm (+0.50). Gudgeon pin outer diameter: 16mm. Crown height: 22.3mm. Piston length: 67mm. Ring peg position: 25mm. 2 stroke. ...

20mm x 12mm x 10g Clutch Roller Weights

Outer diameter 20mm. Inner diameter 12mm. 10 grams.

25.00mm x 3.10mm Tappet Engine Valve Shims (x5)

Outer diameter 25.00mm. Thickness 3.10mm.

56.65mm Piston Rings

Outer diameter 56.65mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

56.25mm Piston Kit

Bore size 56.25mm. Gudgeon pin outer diameter 16mm. Crown height 22.50mm. Piston length 63.5mm. Ring peg position 29mm. 2 stroke. With ports...

WRP 822346 Oil Seal Kit

Works Racing Parts (WRP)The WRP brand relies on two factors: a strong sponsorship program that endorses the name in the racing industry and ...

58.00mm Piston Kit - 009104

Bore size 58.00mm. Gudgeon pin outer diameter 16mm. Crown height 22.50mm. Piston length 63.5mm. Ring peg position 29mm. 2 stroke. With ports...

7.50mm x 2.15mm Tappet Engine Valve Shims (x5)

Outer diameter 7.50mm. Thickness 2.15mm.

56.75mm Piston Rings - 009420

Outer diameter 56.75mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

64.50mm Piston Rings - 009452

Outer diameter 64.50mm. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the original OEM stan...

16mm x 13mm x 11.5g Clutch Roller Weights

Outer diameter 16mm. Inner diameter 13mm. 11.5 grams.

50.60mm Piston Kit

Bore size 50.60mm. Gudgeon pin outer diameter 14mm. Crown height 22.5mm. Piston length 60mm. Ring peg position 28.5mm. 2 stroke. Without por...

47mm x 20mm x 14mm Crank Bearing - 007543

Koyo 6204ZZ. Outer diameter 47mm. Inner diameter 20mm. Width 14mm. Made in Japan.

MF Oil Filter to Replace Hiflofiltro HF123 Champion X310

Height 56mm. Width 54mm. Replacement for Hiflofiltro HF123, Champion X310. This filter does not come with an O-ring. This will suit the foll...

Water Pump Repair Kit - 007483

Impeller length: 41mm. Oil seal: OD 18mm x ID 10mm x W 4mm. Bearing: Koyo 6000DDU (OD 26mm x ID 10mm x W 8mm). Kit includes 2 bearings.

50.50mm Piston Rings - 009330

Outer diameter 50.50mm. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the original OEM stan...

25.00mm x 2.35mm Tappet Engine Valve Shims (x5)

Outer diameter 25.00mm. Thickness 2.35mm.