QuadBoss 94-95 Polaris 400L 2x4 Crankshaft Bearing & Seal Kit

Koyo precision crank bearings. Double-lip seals with PTFE contact area tolerates dry start conditions with less crankshaft pin wear.

• Premium crank bearings for accurate crankshaft support and alignment
• Double-lip PTFE seals help tolerate dry starts with reduced pin wear
• Direct-fit components to simplify bottom-end rebuilds
• Designed for high-rpm, high-load ATV/UTV engine use