SPI Jack Shaft Bearing and Seal Kit Upper Shaft for Yamaha many 2006-2018 Sleds

SPI Jack Shaft Bearing and Seal Kit Upper Shaft for Yamaha

This SPI jack shaft bearing and seal kit for the upper shaft fits many Yamaha snowmobiles from 2006 to 2018, replacing worn bearings and seals to reduce drivetrain noise and vibration. It includes all necessary components for a complete upper shaft service. The kit ensures smooth operation of the jack shaft assembly.

Overview

This SPI jack shaft bearing and seal kit is designed for the upper shaft on Yamaha snowmobiles built between 2006 and 2018. It contains bearings and seals to replace damaged components, restoring drivetrain smoothness and preventing premature wear. This kit is a cost-effective solution for maintaining the jack shaft on compatible Yamaha sleds.

Built For Performance

• Includes both bearings and seals for the upper jack shaft
• Designed to fit Yamaha snowmobiles from 2006 to 2018
• High-quality bearings reduce friction and extend life
• Seals keep contaminants out and retain lubrication
• Direct replacement for worn factory components

On-The-Job Use

• Used during snowmobile drivetrain maintenance
• Commonly installed on Yamaha snowmobiles needing jack shaft service
• Suitable for trail riding and recreational snowmobiling

Specs At A Glance

Good To Know

Q: Will this kit fit my Yamaha Apex or Vector? A: It fits many Yamaha sleds from 2006-2018; verify your model’s upper jack shaft specifications before ordering.

Q: Does the kit include installation grease? A: Grease is not included; use a suitable bearing grease during installation for best results.

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