Custom MotoQuad

08/12/2026

Yes — it still fails on 2026 models.

Polaris has been shipping the same weak front diff pinion support since 2013. They still haven't fixed it. We did.

Our HD billet aluminum cover fits model years 2013 through 2026.
🔗 custommq.ca

08/06/2026

Visit us to customize your ride

07/30/2026

Personalize your ride

07/17/2026

Custom MotoQuad inc. Front Differential Long Pinion Cover HD compatible with Polaris Sportsman XP 550 and 850 (2009-2014), Structural Aluminum 6061-T6, Bolt-On

The Custom MotoQuad Inc. Front Diff Fix Long Pinion Cover HD is a heavy-duty replacement solution designed specifically for the Polaris Sportsman XP 550 (2009-2014) and 850 (2009-2014). Crafted from structural aluminum 6061-T6, this billet pinion cover features a plate thickness twice that of the...

07/16/2026

Prevent your pinion cover to failed.

07/16/2026

Billet air box cover

07/10/2026

07/04/2026

Happy Saturday

The best day to spend money on your baby.

www.custommq.com

06/13/2026

Free shipping for all North America
www.custommq.com
Www.custommq.ca

06/10/2026

Happy Wednesday