Restore a solid, leak-free seal on your 1979-1997 Mustang's fuel system with this direct-replacement stainless steel lock ring and gasket set from All Classic Parts. The factory lock ring and gasket are frequent failure points on aging fuel systems, corroding or compressing over time until the sending unit works loose or fuel vapor escapes. This kit addresses both problems in a single replacement.
Stainless steel construction resists corrosion for the long term. Unlike the original steel ring, the stainless lock ring shrugs off fuel exposure and the moisture that accumulates inside a fuel tank enclosure. Install it once and expect it to outlast the rest of the fuel system.
Secures the sending unit to the tank with a proper seal. The replacement gasket compresses evenly under the lock ring to eliminate the gaps that allow fuel vapor to escape or contaminants to enter. Together, the ring and gasket return the sending unit connection to factory-tight specs.
Sized for the 2-7/8" tank opening. This kit fits the standard 2-7/8" fuel sending unit opening found across the 1979-1997 Mustang range, so there is no guesswork on fitment before you pull the tank.
Product Benefits
- Stainless Steel Lock Ring: Resists corrosion and fuel exposure for extended service life.
- Replacement Gasket Included: Provides a fresh, even seal between the sending unit and tank.
- 2-7/8" Opening Fitment: Matches the factory tank opening on 1979-1997 Mustangs.
- Direct Replacement: Drops in place of the original hardware with no modifications.
- OEM Cross-Reference: Replaces OEM part numbers C0AF-9276A and C0AZ-9A307B.
Fits: 1979-1993 models, and 1994-1997 models w/ aftermarket tank & 3 lock ring tabs.
About All Classic Parts (ACP): All Classic Parts specializes in restoration and replacement components for classic and late-model Ford vehicles, supplying body, mechanical, and fuel system parts that meet or exceed original specifications.
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Fitment | 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 |
