# QuadBoss 17-19 Polaris 500 ACE EFI Front Differential Bearing & Seal Kit

Kit contains all of the bearings and seals required to service an ATV/UTV differential, restoring smooth operation and helping prevent leaks and premature wear under demanding riding conditions.

-   Helps restore smooth, quiet differential operation and proper gear support
-   Includes all bearings and seals needed to service one differential
-   Built to meet or exceed OEM specifications for durability and fit
-   Model specific kits for easier installation with no parts hunting

This Part Fits:

Year

Make

Model

Submodel

2016-2017

Polaris

ACE 570

Base

2016

Polaris

ACE 900 SP

Base

2017-2019

Polaris

ACE 900 XC

Base

2013-2014

Polaris

Brutus

Base

2016-2017

Polaris

General 1000 EPS

Base

2020

Polaris

Ranger 1000

Base

2017

Polaris

Ranger 500

Base

2016-2021

Polaris

Ranger 570

Base

2015

Polaris

Ranger 570 Crew Full-Size

Base

2015-2021

Polaris

Ranger 570 Full-Size

Base

2014-2015

Polaris

Ranger 900 Crew

Base

2013-2017

Polaris

Ranger 900 XP

Base

2017

Polaris

Ranger Crew XP 1000

Base

2011-2018

Polaris

Ranger Diesel

Base

2016

Polaris

Ranger ETX

Base

2012-2013

Polaris

Ranger RZR 4 800

Base

2011-2013

Polaris

Ranger RZR XP 900

Base

2013

Polaris

Ranger RZR XP 900 HO Jagged X Edition

Base

2017

Polaris

Ranger XP 1000

Base

2018-2019

Polaris

Ranger XP 900

Base

2014-2020

Polaris

RZR 570

Base

2014

Polaris

RZR 800

Base

2015-2020

Polaris

RZR 900

Base

2015

Polaris

RZR 900 XC Edition

Base

2017

Polaris

RZR S 570 EPS

Base

2014

Polaris

RZR S 800

Base

2015-2021

Polaris

RZR S 900

Base

2016

Polaris

RZR XP 1000 EPS High Lifter Edition

Base

2021

Polaris

Sportsman 1000 XP

Base

## Details

- **Price:** 247.9 CAD
- **Vendor:** QuadBoss
- **Type:** Bearings

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 247.90 CAD | In stock |

## Images

- Photo - Primary

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/quadboss-17-19-polaris-500-ace-efi-front-differential-bearing-seal-kit)
> Updated: 2026-06-27