OEM Number 705501557 Pinion seal found on G2 800 850 1000 1000R XMR rear differentials 38mm Inner Diameter 80mm Outer Diameter 10mm wide

SHIPS FREE TO THE LOWER 48 STATES This is the high end XMR rear differential replacement. The differential has all forged Carburized (case hardened) alloy gears, and high end bearings inside billet cases. These gears are set up to very specific tolerances, ready for years of abuse. These are sold with a six month warranty on the gears, lifetime on the cases. These gears require a break in period of 75-100 miles This is the aftermarket upgraded  XMR 1000 rear differential found in 2013-18 1000/1000R XMR. You will have to clearance your surrounding brackets to install as this is a beefier case. The drain plug access hole in your frame may have to be enlarged also. It is also used in the G2 800 XMR & 850 XMR. It will fit g2 bikes (500/650/800/1000) if you are upgrading you will need to shorten your shaft 1.75" or by purchasing a conversion shaft, we can help with application, please ask! (G1 bikes will require further modifications to work). This differential has automotive style cut gears, tapered roller bearings, along with an overall larger gear size when comparing it to the standard differential. There are a total of three bearings on the pinion gear giving it much more support over the standard rear differentials, this requires a shorter driveshaft, as mentioned earlier if you are swapping this in place of a standard differential. Pinion spline count 20, standard differentials use 18 spline pinion shafts, that are smaller in diameter. In every way this is a beefier differential. Replaces current part numbers 705502178,  705502090 this does not have the ABS sensor hole.

NEW OEM GEARBOX 570s come with a lower ratio gearbox than the normal low ratio gearboxes found in the 650’s and 500’s The extra low ratio gearbox will help bottom end power and with larger tires, this is the lowest ratio small gearbox. Current Part Number 420686569 Replaces: 420686567 420686560 420686561 This is found in Outlander or Renegade 570 DPS XT or XMR Will work in 650,800,850, and 2015 and newer 1000/1000R ATV’s Teeth count and gear ratio Ring & Pinion 38/28 = 1.357 High Gear set 46/20 = 2.300 Low Gear set 31/14 = 2.214 High final ratio 3.341:1 Low final ratio 5.662:1 2015 and newer non XMR outlander 1000’s have this style gearbox, if you have fitment questions, please contact us! If you are installing this on an early G1 ATV you will need to transfer over your gear position sensors.

This is the 2019+ rear differential found in Renegades and Outlanders 650 and larger This has the 6 inch (155mm) ring gear with straight cut teeth as shown. It will fit g2 bikes (500/650/800/1000) if you are upgrading you will need to shorten your shaft 1.75 inches or buy a kit from us, please see our other listings. (G1 bikes will require further modifications to work). This has a provision for an abs sensor, but will fit bikes without a rear diff sensor BRP claims 25% increase in load capacity on this gear set vs the spiral cut xmr final drive units (rear differentials) from 13-18 models. Pinion spline count 20 Current part number 705502808