Yukon Gear & Axle Ring and Pinion Options 99-10 Ford F-250 / F-350 10.5" DT-DM1DH1070103000 and injector O-rings

and injector O-rings

Both the 2

It has to withstand every type of abuse without failure

Will there be any adverse effects

Yukon Gear & Axle Ring and Pinion Options 99-10 Ford F-250 / F-350 10.5" DT-DM1DH1070103000 and injector O-ringsWhether you want to call it relentless abuse, or product testing, we've tried nearly all manufacturers of ring and pinion sets, and we've grenaded nearly all of them. To date, Yukon has been the absolute most indestructible set of gears we've ran without fail. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon Ring Pinion sets come standard with a one year warranty.