FOX Fox O-Ring (-312) .210 C.S. x .600 ID Standard N-70 Static
Click to zoom in

Fox O-Ring (-312) .210 C.S. x .600 ID Standard N-70 Static

FOX
FOX029-03-312-A
Shocks and Struts
10 Units In Stock - Ships Next Business Day
$ 2.00
$ 2.00

SKU: 029-03-312-A

Fox O-Ring (-312) .210 C.S. x .600 ID Standard N-70 Static for Jeep Wrangler, Toyota Tacoma Shocks

This Fox O-Ring -312 delivers precise sealing for Fox shock rebuilds on popular vehicles like 2007-2023 Jeep Wrangler, 2005-2023 Toyota Tacoma, and Ford Raptor. The .210 inch cross-section and .600 inch ID match AS568-312 standards to prevent leaks and maintain hydraulic pressure. Restore smooth damping and handling with this direct replacement part from Fox.

Key Features

  • Exact Sizing: .210 inch cross-section x .600 inch inside diameter fits standard Fox shock glands and reservoirs
  • N-70 Nitrile Material: 70 durometer compound resists oils, fuels, and temperatures from -40F to 250F for long service life
  • Static Seal Design: Optimized for non-moving applications in shocks to block contaminants and hold pressure
  • AS568-312 Standard: Industry-standard size ensures compatibility with Fox 2.0 and 2.5 Performance Series shocks
  • Rebuild Essential: Common in Fox kits 803-00-144, 803-00-164 for reliable rebuild results

Product Notes

  • Use in clean environment during shock rebuild to avoid contamination
  • Store in original packaging away from ozone and sunlight
  • Small lightweight part ships in padded envelope

Installation Notes

  • Professional installation recommended.
  • Lubricate with Fox 10wt shock fluid before seating in gland
  • Compatible with Fox shock bodies, pistons, and valve assemblies

This Part Fits

Year Make Model Submodel
2007-2018 Jeep Wrangler JK
2018-2023 Jeep Wrangler JL
2005-2023 Toyota Tacoma
2009-2023 Ford F-150 Raptor
1999-2023 Chevrolet Silverado 1500
2010-2023 Toyota 4Runner

Why Choose Fox?

  • Trusted by off-road racers and OEMs for durable suspension components
  • Manufactured to exact tolerances for consistent shock performance
  • Engineered in the USA with focus on high-pressure sealing

Frequently Asked Questions

  • Q: Does this O-ring fit my Fox shocks on Jeep Wrangler or Toyota Tacoma?
    A: Yes, it fits 2.0 and 2.5 Fox shocks used on 2007+ Jeep Wrangler JK/JL, 2005+ Toyota Tacoma, and similar models in rebuild kits like 803-00-144
  • Q: What material and durometer is the O-ring?
    A: Standard N-70 Nitrile rubber at 70A durometer, ideal for static sealing in hydraulic shocks against petroleum fluids
  • Q: Is there a warranty on this part?
    A: Covered under Fox standard warranty when used in genuine Fox shock rebuilds. contact Fox for service claims

Shipping & Handling

  • Method: USPS First Class or UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Padded envelope 6 x 4 x 0.5 inches
  • Weight: 0.01 lbs

Request For Information

Have questions about ? Fill out the form below and we'll get back to you by the next business day.
FOX

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...

View FOX Products
Shocks and Struts

Shocks and Struts

Shop shocks and struts at Black Ops Auto Works for improved ride control, handling, stability, comfort, towing support, off-road performance, and suspension replacement. This collection includes shock absorbers, monotube shocks, gas shocks, hydraulic shocks, strut assemblies, front struts, rear shocks, coil-over shocks, reservoir shocks, steering dampers, suspension hardware, and vehicle-specific dampers for cars, trucks, SUVs, Jeeps, off-road builds, and performance vehicles. Use this Shocks and Struts collection to find the right suspension upgrade by vehicle, ride height, driving style, and product type. Replacement shocks and struts help restore ride quality, performance shocks improve control and stability, heavy-duty truck shocks support larger vehicles and lifted setups, and off-road shocks help improve durability and control on rough terrain. Shop Shocks and Struts by Brand Black Ops Auto Works carries shocks, struts, and suspension dampers from trusted brands including Bils...

View Shocks and Struts Products
Suspension

Suspension

Aftermarket suspension systems improve handling, ride quality, and ride height adjustment beyond what the factory suspension provides. From lowering springs and coilover kits for sport handling to lift kits and leveling kits for truck and SUV off-road capability, quality suspension components transform how a vehicle rides and handles. Popular Suspension Upgrades Popular suspension upgrades include coilover kits for adjustable ride height and damping, sport lowering springs for improved handling and reduced body roll, performance shock absorbers and strut assemblies, sway bar and end link upgrade kits, subframe brace kits, and complete suspension packages for lifted trucks and off-road SUVs. Alignment kits including camber bolts and camber arms are also frequently ordered after ride height changes. What is the difference between coilovers and lowering springs? Coilovers are complete shock and spring assemblies with adjustable ride height set by threading the spring perch on the shock...

View Suspension Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×