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POLARIS RS1 DIFF SWAP KIT FOR THE POLARIS RZR 1000 XP AND XP4
DIFFERENTIAL • PRECISION ATV

POLARIS RS1 DIFF SWAP KIT FOR THE POLARIS RZR 1000 XP AND XP4

$1,420.00
In stock / available to order
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Conroe, TexasBacked by an engine-building and tuning shop.

RS1 Front Differential Swap Kit – Polaris RZR 1000 XP
Upgrade your RZR 1000 XP with our RS1 Front Diff Swap Kit – engineered for serious off-road performance and durability. This direct bolt-in solution replaces your factory differential with the stronger, smoother Polaris RS1 differential, providing increased reliability and improved power transfer in tough terrain.

Kit Features:

  • Precision-fit mount plate and hardware

  • Includes Polaris RS1 front differential 

  • Smoother engagement with upgraded internals

  • Enhanced strength and durability for aggressive riding

  • Ideal for trail, dune, and rock crawling setups

  • Requires Polaris Turbo front axles for proper fitment

Why Upgrade to RS1?
The RS1 diff is well-known in the RZR community for being a major performance upgrade over the stock RZR 1000 XP front diff. Whether you're racing, rock crawling, or just want peace of mind in rough conditions, this swap gives you the confidence to push harder without worry.



Not sure it fits?

Talk to our engine team before you order. We’ll help match the engine, part, or tune to your application.

Call (936) 228-7655