SPI Crankshaft Oil Seal Kit for Arctic Cat Blast 4000 Snowmobiles from 2021-2024

SPI Crankshaft Oil Seal Kit for Arctic Cat Blast 4000

This SPI crankshaft oil seal kit is designed for Arctic Cat Blast 4000 snowmobiles from 2021 to 2024, containing all necessary oil seals to prevent leakage and protect the engine's crankshaft area.

Overview

This SPI crankshaft oil seal kit provides replacement seals for the Arctic Cat Blast 4000 snowmobile models manufactured between 2021 and 2024. It ensures a tight seal around the crankshaft, preventing oil leaks and maintaining proper engine lubrication.

Built For Performance

• Includes both PTO and MAG side crankshaft seals
• High-grade nitrile rubber for oil resistance and long life
• Precision-sized to match OEM seal dimensions
• Each seal features a dust lip for added protection
• Direct replacement for factory Arctic Cat seals

Fits These Machines

• for Arctic Cat Blast 4000 (2021-2024)

On-The-Job Use

• Engine overhaul and crankcase resealing
• Preventing oil leaks from worn crankshaft seals
• Annual maintenance on high-mileage snowmobiles

Specs At A Glance

Good To Know

Q: Are these seals lubricated prior to installation? A: It is recommended to lightly coat the seal lips with engine oil or assembly lube before installation to prevent damage during initial startup.

Q: Will this kit work on other Arctic Cat models? A: This kit is specifically designed for the Blast 4000; other models use different seal sizes. Verify by cross-referencing OEM part numbers.

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