Description

Hess Motorsports Rear Billet Differential Pinion Bearing Carrier – Yamaha YXZ

Racing has proven that the factory rear diff cover that houses the pinion bearing is weak due to the o-ring groove cut in it and is made from cast aluminum.  We machine a solid chunk of 7075 T651 Aerospace Grade Billet Aluminum to fix the problem. By using a material that is as strong as steel and light as the aluminum we are able to provide a much stronger part.

Don’t wait until failure occurs and you risk destroying your rear differential.

 

Features:

• Machined from 7075 Billet Aluminum
• Includes a new bearing, seal, and retaining nut
• Ready to install without any special tool
• Replaces weak OEM bearing carrier
• Recommended for cars with increased HP
• Made In America

Replace the weak link in your rear differential before failure occurs!

 

**Please specify Year, Make, Model & Number of Seats in Notes @ Checkout**