SKU: 029-03-315
FOX O-Ring Seal (-315) .210 C.S. X .787 ID STANDARD / N-70 / STATIC – Universal Performance Engine Hardware
This FOX O-Ring Seal features precise AS568-315 dimensions of .210 inch cross-section by .787 inch inner diameter in N-70 Nitrile material for static sealing in engine components. It suits a broad range of automotive performance applications including oil galleries, covers, and hardware singles. Delivers consistent sealing against fluids and pressure in rebuild projects.
Key Features
- AS568-315 Standard Size: .210 C.S. x .787 ID ensures exact match for standard grooves in performance engine parts
- N-70 Nitrile Compound: Resists engine oils, gasoline, and coolants for extended service life
- Static Seal Rating: Built for stationary housings and plugs without movement or abrasion
- Precision Manufacturing: Tight tolerances prevent leaks in high-pressure environments
- Versatile Hardware Use: Common in oil pumps, distributors, injectors, and gasket kits
Product Notes
- Designed for static use only. inspect groove dimensions before install
- Clean surfaces thoroughly to maintain seal integrity
- Packaged to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Lubricate with silicone-based grease compatible with Nitrile
- Seat evenly without stretching or pinching
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | Chevrolet | Small Block V8 | Performance Builds |
| Universal | Ford | Small Block V8 | Performance Builds |
| Universal | GM | LS Series | Engine Rebuilds |
| Universal | Honda | B/D/F Series | Performance Engines |
Why Choose FOX?
- Established name in precision sealing components
- Durable materials tested for automotive demands
- Engineered for consistent performance in builds
Frequently Asked Questions
- Q: What performance applications use this o-ring?
A: Fits standard grooves in engine hardware like oil passages, valve covers, fuel systems across domestic and import V8s and inline engines - Q: What is N-70 material suited for?
A: Nitrile formulation handles petroleum fluids, temperatures to 250F, and static compression without degradation - Q: Does it require special tools for install?
A: No special tools needed. use pick tools for seating and ensure proper lubrication for reuse in rebuilds
Shipping & Handling
- Method: USPS First Class or UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Protective poly bag in 4x4x1 inch envelope
- Weight: 0.02 lbs
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