Description
YAMAHA PW QT 50 ALL YEARS CYLINDER KIT 40.00mm STD WITH STUDS & NUTS 4J2-11311-00-00
A complete standard-bore 40.00 mm top-end rebuild kit for Yamaha PW50 and QT50 two-stroke models, supplied with the cylinder, cylinder head, piston assembly, rings, gaskets, spark plug, studs and nuts. Designed as a direct OEM replacement, it provides the components required to restore a worn or damaged cylinder assembly.
Features
- Direct replacement for the existing cylinder assembly
- Complete top-end rebuild kit
- Manufactured to exacting standards
- Meets or exceeds OEM quality
- Cost-effective replacement solution
- Supplied with studs and nuts
- Images should be checked before ordering to avoid errors
Specifications
- Standard bore: 40.00 mm
- 1 x cylinder
- 1 x cylinder head
- 1 x piston
- 1 x piston pin
- 1 x bearing
- 2 x circlips
- 2 x piston rings
- 1 x head gasket
- 1 x base gasket
- 1 x spark plug
- 4 x cylinder studs
- 4 x stud nuts
Cross-Reference OEM Part Numbers
- 56-K201.40.CK2
- 56-K201.40.CK
- 4J2-11311-00-00
- 4J2-11311-01-00
- 4J2-11111-00-00
- 517-11181-01-00 — head gasket
- 3PT-11351-00-00 — base gasket
- 95380-06600-00 — stud nuts
- 93310-210M0-00 — small-end bearing
- BP4-HS000-00-00 — spark plug
Vehicle Fitments
- Yamaha PW50
- Yamaha QT50
