Back to Products

Gasket Kits
QuadBoss
QuadBoss 99-06 Polaris Trail Blazer 250 Crankshaft Bearing & Seal Kit
SKU: qbs414073
Koyo precision crank bearings. Double-lip seals with PTFE contact area tolerates dry start conditions with less crankshaft pin wear.
$88.87
Can Ship - ETA Varies
Shipping ETA may vary. Call or message for specific timing.
Contact sales for purchase
Overview
Koyo precision crank bearings. Double-lip seals with PTFE contact area tolerates dry start conditions with less crankshaft pin wear.
Features
- Precision bearings help maintain proper crankshaft alignment and reduce vibration
- Direct-fit components designed for the Yamaha Blaster for reliable performance
- Complete kit with all crankshaft bearings and seals for one engine rebuild
Crankshaft Bearing & Seal Kit
Similar Items
Detailed rows from our confirmed fitment index can be large (dozens to hundreds per part). Load them only when you need year/trim/engine-level links to Shop by Vehicle.