SKU: 029-00-321
Fox Seal O-Ring (-321) .210 C.S. X 1.162 ID Standard N674-70 - Dynamic for 2007-2024 Jeep Wrangler Ford F-150 F-250
This precision O-ring seal restores dynamic sealing in Fox performance shocks and struts. It fits popular off-road trucks and SUVs equipped with Fox 2.0 or 2.5 series shocks including Jeep Wrangler JK JL Ford F-Series and Chevy Silverado. The N674-70 compound resists oil heat and pressure for dependable shock operation and extended service life.
Key Features
- Exact Sizing: .210 inch cross-section x 1.162 inch inner diameter ensures perfect fit on standard Fox shock shafts
- N674-70 Compound: 70 durometer nitrile rubber provides superior resistance to hydraulic oils fuels and dynamic wear
- Dynamic Sealing Design: Handles high-speed reciprocating motion in shocks without extrusion or failure
- Rebuild Essential: Direct replacement for factory seals in Fox shock rebuild kits
- Durability Boost: Prevents fluid leaks and contamination to maintain damping performance
Product Notes
- Inspect shock shaft for scoring or wear prior to installation
- Store in cool dry place away from oils and chemicals
- Small lightweight part ships via envelope for fast delivery
Installation Notes
- Professional installation recommended.
- Disassemble shock fully and clean all components before seal placement
- Compatible with Fox OEM hardware and aftermarket rebuild tools
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2018 | Jeep | Wrangler | JK Sport Sahara Rubicon |
| 2018-2024 | Jeep | Wrangler | JL Sport Sahara Rubicon |
| 2015-2023 | Ford | F-150 | XLT Lariat Raptor King Ranch |
| 2017-2023 | Ford | F-250 Super Duty | Lariat Tremor Platinum |
| 2014-2023 | Chevrolet | Silverado 1500 | LTZ Z71 Trail Boss |
| 2003-2023 | Toyota | Tacoma | SR5 TRD Off-Road TRD Pro |
| 2010-2023 | Toyota | 4Runner | SR5 Trail Limited TRD Pro |
Why Choose Fox?
- Proven leader in off-road and performance suspension components
- Engineered materials withstand extreme racing and trail conditions
- Made to exact OEM specs for reliable fit and function
Frequently Asked Questions
-
Q: Will this fit my Fox-equipped Jeep Wrangler or Ford truck?
A: Yes it matches the standard .210 x 1.162 seal size in Fox 2.0 2.5 shocks on 2007+ Wranglers 2015+ F-150s and similar models -
Q: What is the N674-70 material rating?
A: Nitrile rubber at 70 durometer offers high tensile strength oil resistance and flexibility for shock applications up to 250F -
Q: Does it come with warranty or return policy?
A: Backed by manufacturer defect warranty proper installation required contact seller for claims
Shipping & Handling
- Method: USPS First Class or UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective poly bag in 4 x 4 x 1 inch envelope
- Weight: 0.05 lbs
FOX
FOX is one of the most respected suspension brands in the world, producing shocks, coilovers, reservoir shocks, IFP monotube shocks, upper control arms, and steering stabilizers that are trusted by off-road race teams, overlanders, and performance drivers who require more consistency and damping control than factory suspension can deliver. The brand's reputation was built through desert racing programs including the Baja 1000 and King of the Hammers, where FOX products are validated against the most demanding suspension punishment available before reaching the aftermarket, and that race heritage is directly reflected in the technology and build quality of their Performance, Performance Elite, and Factory Race product lines. Ford F-150, Toyota Tacoma, Toyota 4Runner, Land Cruiser, Jeep Wrangler and Gladiator, Chevrolet Silverado, and Ford Bronco owners choose FOX suspension upgrades as the single most impactful improvement to both on-road ride quality and off-road capability availabl...
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