Wrist Pin Bearing for Yamaha GP 800 1998-2002
Wrist Pin Bearing for Yamaha GP 800 1998-2002
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Wrist Pin Bearing for Yamaha
This wrist pin bearing is a small-diameter needle bearing that fits between the connecting rod and piston pin on two-stroke Yamaha personal watercraft engines.
Overview
This wrist pin bearing is a replacement small-end bearing for the connecting rod on Yamaha two-stroke PWC engines. It allows the piston pin to rotate smoothly inside the rod under high rpm and load, and it is intended for riders rebuilding a top end or servicing a worn piston assembly. Confirm bearing dimensions against your engine before ordering, since wrist pin bearing size varies between engine families.
Built For Performance
- Needle roller construction sized for high-rpm two-stroke operation
- Hardened steel rollers and cage for wear resistance under load
- Fits between the connecting rod small end and the piston pin
- Compact profile suited to tight top-end assembly clearances
- Sold individually for one rod position
Fits These Machines
- for Yamaha GP 800, 1998
- for Yamaha GP 800, 1999
- for Yamaha GP 800, 2000
- for Yamaha GP 800, 2001
- for Yamaha GP 800, 2002
On-The-Job Use
- Top-end rebuilds where the piston and rod small end are serviced together
- Routine replacement during a piston or ring job
- Servicing a top end that has lost compression or shows piston noise
- Workshop spares for two-stroke Yamaha PWC engines
Specs At A Glance
| Part Type | Wrist pin bearing |
| Position | Connecting rod small end |
| Engine Type | Two-stroke PWC |
Good To Know
Q: How many bearings do I need for one engine? A: This is a single wrist pin bearing for one rod position, so order one per cylinder or per piston you are servicing. If you are rebuilding more than one cylinder, order the matching quantity.
Q: Does this come as a complete rebuild kit? A: No, this listing is for the wrist pin bearing only, so seals, gaskets, pistons, and pins must be sourced separately. Check your parts list to confirm everything needed for a full top-end job.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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