Replace the weak link in your rear differential before failure occurs! We have found that the factory rear diff cover that houses the pinion bearing is weak and will break around the bearing. We take several steps here to address the problem. First the material we machine this from a solid chunk of Billet Aluminum which is much stronger than the factory cast part. We have also eliminated the o-ring groove where these tend to break and made the flange thicker. Next we taper our edges as close as we can get them to the bearing surface and leave just enough clearance for the driveshaft coupler. This creates the ultimate package! Don't wait until failure occurs and you risk destroying your rear differential. We also include a specialty tool to service your diff (change the bearing). Yamaha charges $140 for there differential tool alone.
Features:
-Solid billet aluminum CNC construction.
-Fixes the weak links in the factory unit. (Read description above for info)
-Owner serviceable. You do not need to send it back to us to change the bearing like others.
-KEEPS THE FACTORY PARK BRAKE (Un-like the competition)
Includes:
-Billet differential bearing support.
-New OEM bearing. (OEM is a Japanese Koyo bearing. Best there is)
-New OEM oil seal.
-Specialty differential tool to easily service your differential.
Out of stock parts may ship directly from supplier.
Mott Motorsports ph-989-240-5015
mottmotorsportsparts@yahoo.com
Return Eligibility
*Returns must be requested within 30 days of delivery.
*Items must be unused, in original package and include proof of purchase.
RMA Required
* An approved RMA is required before returning any item (verbal or email).
* Item must be unused, in original package and include proof of purchase.
Refund Terms
* Refunds are subject to a 20% re-stocking fee (unless otherwise stated).
* Shipping charges are non-refundable.
* Refunds are issued to the original payment method once received and inspected.
* Used, installed, modified or damaged items are not eligible for return or refund.
Non-Returnable Items
* Electrical components
* Fuel system parts
* Custom built or made-to-order products
* Turbo Kits
Signature Required
* Orders over $100 may require a delivery signature.
IMPORTANT! Please note that California emission controlled vehicles do not allow many aftermarket parts (unless used in a closed course competition).
IMPORTANT! Many modifications void certain parts of your vehicle’s warranty.
WARNING!! REGARDING EMISSIONS LAWS: It is your responsibility to ensure that the parts purchased are in compliance with your state’s laws.