Description
Review this item in the context of the repair, installation access, nearby parts, and the result the completed job is intended to achieve.
Size: Cylinder Bore and Stroke 47.50mm x 47.80mm
For Yamaha:
YZ80 1993-2001
YZ85 2002-2018
Package includes:
Cylinder
Piston
Piston Ring
Wristpin
2 Circlips
Needle
Bearing
Base Gasket
2 O-Rings
No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.
Repair scenarios, installation, companion parts, and use outcomes
Buying guidance
Quick decision
Review this rebuild kits in the context of the repair and the surrounding components.
Repair scenario
- Identify the symptom and confirm that this is the component required by the repair.
- Inspect nearby connectors, fasteners, and mating surfaces before installation.
Installation notes
- Use the listing instructions when present and follow the vehicle service procedure.
- Professional installation may be appropriate when the repair requires special tools or calibration.
Companion parts
- Inspect nearby fasteners, connectors, seals, fluids, and wear items before starting the repair.
- Use the service procedure and the visible package contents to identify any additional parts or tools required.
Before you buy
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
Customer feedback
Ratings and written reviews
4.4 / 5
3 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
Elijah Brooks –
It doesn’t have the upper cylinder studs.
Good and fast –
Fast
Taran Vair –
Replaced my OEM top end that was worn. Kit came with everything pictured, installed I’m about 35 minutes and fired up first kick.