Suspension and Components› Shocks, Struts, Coil-Overs and Components

FOX

Fox Factory AM POL PRO-RMK Matryx FT (11.45/3.26) Float 3 QS3 LW RT (17.13/5.57) Float 3 EVOL - 2pc

$1,549.99

SKU: F00A 853-21-251

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 853-21-251

MIA's Description

The FOX 853-21-251 is a Rear Track Shock, specifically the FLOAT 3 LW FT QSL LW RT EVOL QSL-R LW POL model, for Polaris snowmobiles. It features Quick Switch Technology (3-position knob) for easy adjustments without removing gloves, offering significant changes in ride and handling. Rebound adjustments improve recovery from hits and increase traction. A lockout setting aids side hilling and climbing by limiting weight transfer. Available on select Mountain rear tracks.

Fitment

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Specifications

BrandFOX
Part NumberF00A 853-21-251

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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