

Specifications
- Brand
- QuadBoss
- Part #
- 414073
- UPC
- 887337121239

QuadBoss 99-06 Polaris Trail Blazer 250 Crankshaft Bearing & Seal Kit
$109.56
Fits 1999-2006 Polaris Trail Blazer 250. This crankshaft bearing and seal kit uses Koyo precision bearings and double-lip seals for improved engine life.
Key Features
- Fits 1999-2006 Polaris Trail Blazer 250 and 2000-2002 Polaris Xplorer 250 4x4.
- Includes Koyo precision crankshaft bearings for smooth operation.
- Features double-lip seals with a PTFE contact area.
- PTFE contact area tolerates dry start conditions, reducing crankshaft pin wear.
- Helps maintain proper oil sealing and prevent contamination.
Fits these vehicles
- Polaris Trail Blazer 250 1999-2006
- Polaris Xplorer 250 4x4 2000-2002
Product Details
QuadBoss is known for making reliable parts for ATVs and UTVs, and this crankshaft bearing and seal kit is a solid option for your 1999-2006 Polaris Trail Blazer 250. If you're rebuilding the engine or just doing some routine maintenance, replacing these components is key to keeping your engine running smoothly and preventing premature wear.
This kit features Koyo precision crankshaft bearings, which are well-built for smooth operation. The double-lip seals included are designed with a PTFE contact area. This unique feature helps them tolerate dry start conditions better, meaning less wear on your crankshaft pin when you first fire up the engine after it's been sitting. Getting these seals right is important for oil retention and keeping contaminants out of your crankcase.
This kit is designed to fit right into your Trail Blazer 250, making it a straightforward replacement part for your engine rebuild or repair project.
Specifications
- Brand
- QuadBoss
- Manufacturer Part #
- 414073
- UPC
- 887337121239
Frequently Asked Questions
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QuadBoss 99-06 Polaris Trail Blazer 250 Crankshaft Bearing & Seal Kit




