Description
Review this item in the context of the repair, installation access, nearby parts, and the result the completed job is intended to achieve.
Polaris Crankshaft Piston Bearing Part Number: 3086798
Compatible with the following vehicles:
ATP 330: 2004-2005
Magnum 325 2X4: 2000-2002
Magnum 325 Freedom: 2002
Magnum 325: 2000-2002
Magnum 330 2X4: 2003-2005
Magnum 330: 2003-2006
Trail Blazer 330: 2008-2013
Trail Boss 325 SE: 2001
Trail Boss 325: 2000-2002
Trail Boss 330: 2003-2013
Xpedition 325: 2000-2002
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 bearings 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
- Verify the referenced part number: 3086798.
- 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
3.3 / 5
10 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
Justin P from NC –
Only came with one bearing half..what a ripoff at 30 something dollars
Aaron zamer sr –
Awsome
KITTEE3 –
My son has and these. Says they fit and work like the originals
Rich Silva –
First you got the fact it is only half a bearing. What a waste of time, never seen a company sell half a bearing. Second it say on the Polaris site this bearing is .05 That also would have been nice to know. Frustrating.
Vicki Kapraun –
Nicely made 👌
Michael W. –
These are. 05mm oversize, no one sells the original std bearings, good luck finding a machine shop to grind your crank