SPI Crankshaft Oil Seals for Polaris Snowmobiles Replaces OEM# 5416613 & 5416911

SPI Crankshaft Oil Seals for Polaris Snowmobiles

These SPI crankshaft oil seals for Polaris snowmobiles replace OEM numbers 5416613 and 5416911, providing a reliable seal to prevent leaks.

Overview

Set of crankshaft oil seals for Polaris snowmobiles, directly replacing OEM part numbers 5416613 and 5416911. They prevent oil leakage from the crankcase and maintain engine lubrication integrity.

Built For Performance

• Nitrile rubber construction resists oil and cold
• Precision inner lip for consistent sealing
• Metal outer shell for secure housing fit
• Meets OEM dimensional specifications

On-The-Job Use

• Rebuilding snowmobile engines
• Replacing worn seals to fix oil leaks
• Seasonal maintenance before riding
• Engine overhauls for increased performance

Specs At A Glance

Good To Know

Q: Can these seals be used on both sides of the crankshaft? A: They fit both the magneto side and PTO side on many Polaris snowmobile engines; verify your specific application.

Q: Do I need to apply sealant during installation? A: A thin coat of anaerobic sealant on the outer metal case is recommended to prevent external leaks.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.