Sandcraft Motorsports Polaris General 1000 Differential Rebuild Kit



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Sandcraft Motorsports Front Diff Rebuild Kit For General 1000 Models

Made In The USA, This General 1000 Diff Rebuild Kit Can Withstand The Torture you Throw At It. Upgraded Seals, Bearings, Sprague, And More With This Full Kit

The Full DIY Kit to rebuild your Front Diff, Includes All Needed Option Along With The Ability To Add New Rollers. H-Clips And Oil Treatment. If Your Rollers And H-Clips Are Clean Of Any Damage You Do Not Need To Replace Them.

SANDCRAFT offers a full line of upgraded OE replacement Front Differential Bearings and Seals. Improves bearing tolerance, eliminates slop and reduces differential noise.

Our kits are designed to handle extreme abuse and heat. After years of R&D we’ve been able to create the most durable, highest heat-rated seal on the market. Designed to precisely fit your machine, these seals will keep your bearings and gears clean by keeping contamination out.

These upgraded parts will strengthen your UTV’s Front Diff and prevent failures. This kit eliminates all of the plastic in a RZR’s front diff and replaces it with Billet and Chromoly parts.

This is for 2017 and Newer Models, The 2015 & 2016 Models Located “HERE”,

American Off-Roads Talk Sandcraft Diff Kit Rebuilds
Sandcraft Front Diffierential DIY Kits Overview
Sequence Still

Kit Includes:

12 Tooth Aluminum Sprague Cage

If your looking for the finest Sprague carrier on the market, don’t settle for less than the best, fix your front differential with the strongest billet Sprague carrier available.

Do not be afraid to continue your extreme riding style after this upgrade!

Made right here in the USA, each Sprague carrier is precision cut out of billet aluminum and then hardened anodized so it can withstand all the torture your right foot can throw at it.

Polaris Rzr Pro Xp Sprague Carrier
Sandcraft Motorsports Polaris Rzr 900 Transmission Bearing Kit

Upgraded Bearing & Seals

Includes specifically designed SKF race bearings, upgraded seals, & bullet proof 300m heat treated solid dowel pin.

Don’t get caught up with a stock HOLLOW dowel pin failure…. these are a very common failure that leads to your front diff. to grenade.

Chromoly Armature Plate

Our plates are cut from cold rolled steel which increases strain hardening by more than 20% and if that wasn’t enough, we added more than 50% extra material in critical weak spots that drastically reduce the strain on the armature plates engagement tabs.

Speaking of engagement tabs, our engagement tabs are machined into the armature plates unlike the factory tabs that are bent into shape.

Our machining process ensures no weak spots are created from a bending process.

At more than twice the strength of a factory armature plate, these are the most Extreme Duty Armature Plates available, PERIOD!

Improved 4 wheel drive engagement
20% increased strain hardening
50% more material in critical areas
Machined engagement tabs

Springretainer V E Web

Torsion Spring Retainer

All Billet Torsion Retainer

The OEM plastic component has been overstressed causing failures.

Sandcraft has completely redesigned and doubled the engagement surface areas.

It now is Billet aluminum, with internal and external engagement properties that raises the bar in durability and dynamic loads.

Learn More About Sandcraft Motorsports:

Chromoly Ring Gear Dowell Pin

This Heat-Treated Chromoly Ring Gear Dowell pin is a must have for every Front differential Rebuild. Tapered for a press fit, this pin will prevent 4wd engagement problems caused by the torsion spring. A direct replacement for the hollow OEM pin. This pin is the point of failure for most 4wd issues on the Polaris Models.

Ringgeardowellpin V

Add On Options

Rollers Short V Web

Replacment Rollers

Eb E X

Replacement H Clips

Jb Gearoil V

Justice Brothers Oil Treatment


Install Guide

Download Document

Sandcraft Motorsports proudly crafts all of our products by hand in the U.S.A. We build our parts to withstand the toughest of conditions, as long as they have been installed correctly and have not been modified, altered, improperly installed or otherwise not used as originally intended. We carry a limited guarantee our parts for life to the original purchaser from failures that are due to craftsmanship, material failure or any other factors that are determined to be our responsibility.

Any In Stock items will be shipped within 24-36 hours of order processing Monday through Friday, orders placed on Saturday or Sunday will be processed Monday. Your order confirmation will be updated as soon as shipping is setup.

Any Production Run Items range from 12-14 Business Days and will ship once ready, your order confirmation will be updated as soon as shipping is setup.

Sand Paddle Tires – We Try to Stock all Standard sizes but inventory does change daily and if we are currently in a production run for Tires it could take 6-8 weeks.

Drivelines – These are traditionally A Stocked Item but At Times They Do Take 12 – 15 Business days to ship because They Balance Them correctly before they leave.

Make Model Year
Polaris Off RoadGeneral 10002017 - 2024
Polaris Off RoadGeneral 1000 Deluxe2017 - 2022
Polaris Off RoadGeneral 1000 EPS Ride Command2017 - 2018
Polaris Off RoadGeneral 1000 Premium2017 - 2024
Polaris Off RoadGeneral 4 10002017 - 2022
Polaris Off RoadGeneral 4 1000 EPS Deluxe2017 - 2020
Polaris Off RoadGeneral 4 1000 EPS Ride Command2018 - 2019
Polaris Off RoadGeneral XP 10002020 - 2024
Polaris Off RoadGeneral XP 4 10002020 - 2022

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