QuadBoss Polaris ACE 900 XC Front Lower Shock Bearing Assembly (Part #421064)

Eliminate compromised shock performance due to worn bearings.

• Shock bearing assemblies are sold individually for either the upper or lower position


• Direct O.E.M.-replacement bearing assembly containing all of the required components


• Made in USA

Restore optimal shock performance with the QuadBoss Polaris ACE 900 XC Front Lower Shock Bearing Assembly. Designed as a direct OEM replacement, this assembly includes all necessary components to ensure a precise fit and reliable operation. Made in the USA, it is engineered to meet the demanding standards of powersports applications, providing durability and longevity for your vehicle. This bearing assembly is sold individually for either the upper or lower position, allowing for targeted maintenance and improved ride quality.
Proper shock bearing function is essential for vehicle stability and handling, especially in off-road conditions. Worn or damaged bearings can lead to compromised shock performance, reducing ride comfort and increasing component wear. The QuadBoss part #421064 is specifically formulated to fit a range of Polaris models, including 2010-2013 Polaris Sportsman 550, 2012 Polaris Sportsman 550 EPS, 2012 Polaris Sportsman Forest 550, and 2013 Polaris Sportsman 850 HO Touring EPS, ensuring compatibility with your vehicle. This assembly is designed to withstand the rigorous demands of powersports environments, providing a reliable solution for maintaining your vehicle’s suspension system.
Installation of this bearing assembly is straightforward, and it’s an ideal choice for both professional mechanics and DIY enthusiasts seeking a high-quality replacement. Regular maintenance with genuine parts like this helps preserve the handling and safety of your ATV, ensuring it performs at its best in various terrains. Trust QuadBoss for durable, American-made powersports parts that deliver consistent performance and peace of mind during your off-road adventures.

Features:

• Direct OEM replacement bearing assembly for reliable performance

• Includes all necessary components for installation

• Designed for use in upper or lower shock positions

• Made in the USA with durable materials

• Fits various Polaris Sportsman models from 2010 to 2013

Fitment:
Polaris Scrambler 850 Base 2015
Polaris Scrambler 850 Base 2016
Polaris Scrambler 850 Base 2017
Polaris Scrambler 850 Base 2018
Polaris Sportsman 1000 Touring XP Base 2015
Polaris Sportsman 1000 Touring XP Base 2016
Polaris Sportsman 1000 Touring XP Base 2017
Polaris Sportsman 1000 Touring XP Base 2018
Polaris Sportsman 1000 Touring XP Base 2019
Polaris Sportsman 1000 XP Base 2015
Polaris Sportsman 1000 XP Base 2016
Polaris Sportsman 1000 XP Base 2017
Polaris Sportsman 1000 XP Base 2018
Polaris Sportsman 1000 XP High Lifter Edition Base 2016
Polaris Sportsman 1000 XP High Lifter Edition Base 2017
Polaris Sportsman 1000 XP High Lifter Edition Base 2018
Polaris Sportsman 1000 XP High Lifter Edition Base 2019
Polaris Sportsman 550 Base 2012
Polaris Sportsman 550 Base 2013
Polaris Sportsman 550 EPS Base 2012
Polaris Sportsman 550 EPS Base 2013
Polaris Sportsman 550 EPS Base 2014
Polaris Sportsman 550 X2 Base 2010
Polaris Sportsman 550 X2 Base 2011
Polaris Sportsman 550 X2 Base 2012
Polaris Sportsman 550 X2 Base 2013
Polaris Sportsman 850 High Lifter Edition Base 2016
Polaris Sportsman 850 High Lifter Edition Base 2017
Polaris Sportsman 850 High Lifter Edition Base 2018
Polaris Sportsman 850 High Lifter Edition Base 2019
Polaris Sportsman 850 HO Touring EPS Base 2013
Polaris Sportsman 850 SP Base 2015
Polaris Sportsman 850 SP Base 2016
Polaris Sportsman 850 SP Base 2017
Polaris Sportsman 850 SP Base 2018
Polaris Sportsman 850 Touring SP Base 2015
Polaris Sportsman 850 Touring SP Base 2016
Polaris Sportsman 850 Touring SP Base 2017
Polaris Sportsman 850 Touring SP Base 2018
Polaris Sportsman 850 Touring SP Base 2019
Polaris Sportsman Forest 550 Base 2011
Polaris Sportsman Forest 550 Base 2012
Polaris Sportsman Forest 550 Base 2013
Polaris Sportsman Forest 550 Base 2014
Polaris Sportsman Forest 850 Base 2011
Polaris Sportsman Forest 850 Base 2012
Polaris Sportsman Forest 850 Base 2013
Polaris Sportsman Forest 850 Base 2014