Suspension and Components› Front Suspension Components

QuadBoss

QuadBoss 18-19 Polaris ACE 570 Lower A-Arm Kit

$93.42

SKU: Q00Q 412945

In Stock
In Stock
Ships by Jul 31
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The QuadBoss Part 412945 Lower A-Arm Kit is a comprehensive OEM replacement solution designed for Polaris ACE 570 models. This kit includes bearings, bushings, bearing shafts, seals, shims, and spacers to rebuild one A-arm. It is built to meet or exceed OEM standards for fit and performance, maintaining the handling and safety of your side-by-side.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandQuadBoss
Part NumberQ00Q 412945

Buy with Confidence

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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