Motorcycle Engine Parts

40.00mm Piston Kit - 008681

£15.28

Bore size 40.00mm. Gudgeon pin outer diameter 10mm. Crown height 20.5mm. Piston length 48mm. Ring peg position 22mm. 2 stroke. With ports.

Cam Chain Sprocket Honda OE Ref. 14321-KPH-900

£3.61

34 teeth. Replacement for Honda OE 14321-KPH-900.

22mm x 12mm x 5mm Cylinder Head Rubber

£1.76

Cylinder head to rocker box mounting rubber. Outer diameter 22mm. Inner diameter 12mm. Thickness 5mm.

Crankshaft - 008568

£51.65

Con Rod Kit - 008476

£25.98

This kit includes the following parts: Con rod. Gudgeon pin. Big end and small end needle bearings.

Starter Clutch Repair Kit - 009482

£22.90

Replacement for Honda OE 91101-516-000, 28125-516-030, 28126-516-030; Kawasaki OE 92081-110, 92122-004, 92043-087; Suzuki OE 09261-15001, 09...

Rocker Arms for Suzuki

£14.64

Includes rocker arms for inlet and exhaust.

30mm x 1.5mm Chrome Tappet Covers

£7.13

Thread outer diameter 30mm. Pitch 1.50mm.

SC0412H Cam Chain Rivet Link

£2.16

Fits cam chains supplied by us only.

Cam Chain Tensioner Push Rod Kit

£7.67

41.00mm Piston Rings - 009255

£5.93

Outer diameter 41.00mm. 2 stroke. Note: If ordering STANDARD rings these will only fit pistons supplied by us. They will not fit the origina...

Starter Clutch Suzuki OE Ref. 12600-05872

£24.38

Replacement for Suzuki OE 12600-05872.

10mm x 1mm Yamaha Kickstart & Crank Nuts

£7.68

Thread 10mm. Pitch 1.00mm.

28mm x 16mm x 1mm Crank Thrust Washer

£1.80

Outer diameter 28mm. Inner diameter 16mm. Thickness 1mm.

Valve Springs, Cap & Collets Set Honda OE Ref. 14751-324-000

£11.51

Replacement for Honda OE 14751-324-000.

Camshaft

£28.16

12.5mm x 24.5mm x 12.5mm Camshaft End Plug

£2.30

Length: 24.5mm. Width: 12.5mm. Thickness: 12.5mm.

25H x 82 Cam Chain

£9.77

Endless cam chain. Length: 82 links. Pitch: 6.35mm. Roller width: 3.18mm. Overall width: 16.6mm. Made in Japan to OEM specification.

29.00mm x 2.90mm Tappet Engine Valve Shim

£2.23

Outer diameter 29.00mm. Thickness 2.90mm.

12mm x 1mm Piston Circlips

£2.71

Cam Chain Tensioner Guide Honda OE Ref. 14610-KPH-900

£7.67

Replacement for Honda OE 14610-KPH-900.

93mm x 5.45mm x 24mm Exhaust Valve

£8.58

Length 93mm. Thickness 5.45mm. Valve head 24mm.

Camshaft Sprocket Honda OE Ref. 14321-107-010, 14321-437-000

£7.67

34 teeth. Replacement for Honda OE 14321-107-010, 14321-437-000.

12mm x 1.50mm Magnetic Sump Plug

£2.16

Thread 12mm. Pitch 1.50mm.

Generator Cover Kawasaki OE Ref. 14031-1020

£66.76

Replacement for Kawasaki OE 14031-1020.

13mm x 38mm Piston Gudgeon Pin

£2.70

Outer diameter 13mm. Length 38mm.

47mm Barrel & Piston Kit - 008093

£75.17

Includes the cylinder head.

65.6mm x 5.45mm x 20mm Exhaust Valve

£8.58

Length 65.6mm. Thickness 5.45mm. Valve head 20mm.

Rocker Arms Honda OE Ref. 14431-035-020

£14.30

Includes rocker arms for inlet and exhaust. Replacement for Honda OE 14431-035-020.

Cylinder Head - 008611

£20.92