SuperATV Polaris Pro XD Complete Differential
Best price now
$1,187.16at SuperATVChecked Oct 31
Compared across 2 stores. Prices are checked against each store and labelled with when.
Compared across 2 stores. Prices are checked against each store and labelled with when.
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A fully assembled front differential for Polaris Pro XD utility side-by-sides, built as a drop-in replacement that SuperATV says is stronger than the stock unit. It uses hobbed ring and pinion gears for quiet running, 3/8-inch pinion tube walls, and a 7075-T6 aluminum sprague carrier that SuperATV claims handles unlimited differential lock engagements. It suits Pro XD owners who have failed a stock diff or want a stronger unit without rebuilding their own. It is the only complete aftermarket Pro XD differential, so the alternative is an OEM replacement or rebuilding the original with individual parts.
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Lowest price we've seen: $1,187.16 on Oct 31 at SuperATV; highest $1,528.95 on Nov 14. Tracked across 2 stores since Oct 31.
This is a complete front differential for the Polaris Pro XD. It replaces the factory differential and is built to be stronger, while keeping the same performance as stock. It arrives fully assembled and ready to install. You only need to add oil.
The sprague carrier is made from 7075-T6 aircraft grade aluminum. The pinion gear tube has 3/8" thick walls. The ring and pinion gears are hob-cut, so the gear teeth mesh smoothly with very little noise or vibration. The differential can handle repeated differential lock engagements.
Helical inserts in the case's mounting threads help keep the mounting bolts from pulling out. The case mounts to a single block built into the body of the diff, instead of the feet-style mounts on the factory part. A bolt-on cap holds the pinion bearing in place instead of a snap ring. This makes the diff easier to service without breaking the seal.
