Fox Shock Rebuild Seal Kit Guide — Finding the Right Kit for Your UTV

Fox shocks are the OEM choice for most high-performance UTVs on the market — Polaris RZR, Can-Am Maverick, Honda Talon, Kawasaki KRX, and many others all run Fox shocks from the factory. When it's time to rebuild, finding the correct Fox shock rebuild seal kit is critical. The wrong kit won't seal properly, will fail prematurely, and can damage your shocks.

This guide covers every major Fox shock platform found on UTVs and exactly which seal kit you need for each one.

Understanding Fox UTV Shock Platforms

Fox makes several different shock families for UTVs. Each has different internal dimensions, seal specifications, and rebuild requirements:

Fox 2.0 IFP (Internal Floating Piston)

The entry-level Fox shock found on older and base-model UTVs. Features an internal floating piston that separates the oil from the nitrogen charge. Common on older Polaris RZR, Honda Pioneer, and other mid-range UTVs. Seal kits are specific to the 2.0" body diameter.

Fox 2.5 Podium (Remote Reservoir)

A remote reservoir shock with external compression and rebound adjustment. Found on mid-tier Polaris and Can-Am models. The remote reservoir has its own seal requirements separate from the main shock body.

Fox 3.0 QS3 (Quick Switch 3)

The three-position adjustable shock found on Polaris Pro R and higher-end models. Features a quick-adjust compression dial on the reservoir. Seal kits must be specific to the QS3 configuration — standard Fox 3.0 seals will not work correctly.

Fox 3.0 Dynamix (Electronic)

The electronically controlled shock found on Polaris Dynamix models. The electronic solenoid adds complexity to the rebuild process. Seal kits must account for the Dynamix-specific internal components.

Fox 3.0 IBP (Intelligent Bypass)

The most advanced Fox UTV shock platform — found on Can-Am Maverick R and top-tier Polaris Pro R models. Features internal bypass ports that provide different damping at different points in the shock stroke. IBP shocks have a more complex internal architecture than standard Fox shocks and require IBP-specific seal kits.

Fox Live Valve

Electronically controlled shock with automatic damping adjustment. Found on Can-Am Maverick R Smart Shox and Polaris Pro R Premium configurations. The most complex Fox shock to rebuild — requires Live Valve-specific seal kits and knowledge of the electronic system.

Fox Shock Seal Kits by Vehicle

Here's exactly which Fox shock rebuild seal kit you need for each major UTV platform:

Polaris Pro R Fox Seal Kits

The Polaris Pro R runs Fox 3.0 QS3 shocks on base and mid models, Fox 3.0 Dynamix on Dynamix models, and Fox 3.0 Live Valve on Premium models. Each configuration requires a different seal kit. Browse our complete Polaris Pro R shock rebuild seal kit selection — organized by shock configuration so you get the exact right kit.

Polaris Turbo R Fox Seal Kits

The Turbo R runs Fox 3.0 QS3 and Fox 3.0 Dynamix configurations depending on trim level. Browse Polaris Turbo R shock rebuild seal kits.

Can-Am Maverick R Fox IBP Seal Kits

The Maverick R runs Fox 3.0 IBP shocks — one of the most advanced Fox shock platforms available on a production UTV. IBP seal kits are specific to the IBP internal bypass architecture. Browse Can-Am Maverick R Fox IBP shock rebuild seal kits .

Can-Am Maverick X3 Fox Seal Kits

The X3 runs Fox IBP shocks on higher trims and Fox non-IBP on base models. Your specific X3 trim determines which seal kit you need. Browse Can-Am Maverick X3 72" shock rebuild seal kits and Can-Am Maverick X3 64" shock rebuild seal kits .

Honda Talon Fox Seal Kits

The Honda Talon R and Talon X run Fox shocks with Talon-specific configurations. Browse our Honda Talon shock rebuild seal kits.

Kawasaki KRX 1000 Fox Seal Kits

The KRX 1000 runs Fox shocks — browse our Kawasaki KRX shock rebuild seal kits.

How to Identify Your Fox Shock Model

If you're not sure which Fox shock is on your UTV, here's how to identify it:

1. Check your owner's manual — lists the shock brand and model by trim level
2. Look at the reservoir — Fox shocks are labeled. QS3 shocks have a 3-position dial on the reservoir. Dynamix shocks have a wiring harness. IBP shocks have bypass tubes visible on the shock body.
3. Measure the shock body diameter — 2.0", 2.5", or 3.0" determines the seal kit family
4. Call us — if you're still unsure, call Schmidty Racing at (602) 920-1337 with your vehicle make, model, year, and trim level and we'll confirm exactly which seal kit you need

What's Included in a Fox Shock Rebuild Seal Kit

A complete Fox shock rebuild seal kit from Schmidty Racing includes all the seals, o-rings, and wear components needed for a full rebuild:

• Main shaft seal and wiper seal
• Seal head o-rings
• Piston band and o-rings
• IFP/bladder o-rings (where applicable)
• Reservoir end cap seals
• All additional o-rings specific to your shock model

Complete Your Rebuild with Everything You Need

A seal kit is just one part of a complete rebuild. For best results pair your seal kit with:

• Lucas synthetic shock oil — fresh oil is essential for proper damping performance
• Nitrogen regulator kit — for recharging after rebuild
• Shock rebuild tools — spanner wrench and seal driver for professional results

Or get everything together with one of our UTV shock rebuild bundles.

Browse all Fox shock rebuild seal kits at schmidtyracing.com or call us at (602) 920-1337 — we'll confirm the right kit for your specific shocks before you order. Mesa, AZ — shipping nationwide.