Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Drivetrain› Differentials and Rear-End Components
SuperATV
SuperATV Heavy-Duty Front Differential Gear Case
SKU: DIF-P-RZR1000-001ZK
Moderate — 2–4 hours
Overview
It features a robust cast or billet aluminum case, thicker ring and pinion gears, and uses 7075-T6 aircraft-grade aluminum for the Sprague carrier, ensuring maximum strength and durability for demanding off-road use. The hobbed gears provide smooth, quiet operation, while reinforced mounting locations with helical inserts enhance longevity.
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | SuperATV |
| Part Number | DIF-P-RZR1000-001ZK |
| Category | Drivetrain |
Videos
SuperATV Complete Differential Install | RZR XP 900
How to install Differential Internals into a SuperATV Billet RZR Differential Case
SuperATV Billet Differential Install | Polaris RZR | How To
SuperATV Sprague Carrier Kit Install
SuperATV Complete Transmission Install | Polaris RZR XP 1000
SuperATV Springless Sprague & 4340 Armature Plate Review - RZR 1000
SuperATV Polaris Ring & Pinion Gear Set Install | Ranger | RZR | ACE
How to Install SuperATV's Rhino 2.0 Front Axles on the Polaris RZR PRO R
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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