- Fast Shipping Available
COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o-ring or umbrella seals. This 505 seal has a .630" outer diameter and fits applications with 3/8" valves and .530" OD valve guides.
Catalog
User 1
This Part Fits:
Catalog
User 1
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1980 | Buick | Electra | Estate Wagon |
| 1980 | Buick | Electra | Limited |
| 1980 | Buick | Electra | Park Avenue |
| 1980 | Buick | Estate Wagon | Base |
| 1980 | Buick | LeSabre | Base |
| 1980 | Buick | LeSabre | Limited |
| 2002-2003 | Chevrolet | Avalanche 2500 | Base |
| 1980 | Chevrolet | C10 | Big Ten |
| 1980 | Chevrolet | C10 | Cheyenne |
| 1980 | Chevrolet | C10 | Custom Deluxe |
| 1980 | Chevrolet | C10 | Scottsdale |
| 1980 | Chevrolet | C10 | Silverado |
| 1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1980 | Chevrolet | C10 Suburban | Scottsdale |
| 1980 | Chevrolet | C10 Suburban | Silverado |
| 1990-1993 | Chevrolet | C1500 | 454 SS |
| 1990-1993 | Chevrolet | C1500 | Cheyenne |
| 1990 | Chevrolet | C1500 | Scottsdale |
| 1990-1993 | Chevrolet | C1500 | Silverado |
| 1990-1993 | Chevrolet | C1500 | WT |
| 1980-1981 | Chevrolet | C20 | Cheyenne |
| 1981-1986 | Chevrolet | C20 | Custom |
| 1980 | Chevrolet | C20 | Custom Deluxe |
| 1981 | Chevrolet | C20 | Deluxe |
| 1980-1986 | Chevrolet | C20 | Scottsdale |
| 1980-1986 | Chevrolet | C20 | Silverado |
| 1981-1986 | Chevrolet | C20 Suburban | Custom |
| 1980 | Chevrolet | C20 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C20 Suburban | Deluxe |
| 1980,1982,1984-1986 | Chevrolet | C20 Suburban | Scottsdale |
| 1980,1982-1986 | Chevrolet | C20 Suburban | Silverado |
| 1994-1997,1999 | Chevrolet | C2500 | Base |
| 1991-1998 | Chevrolet | C2500 | Cheyenne |
| 1999 | Chevrolet | C2500 | LS |
| 1991-1992 | Chevrolet | C2500 | Scottsdale |
| 1991-1998 | Chevrolet | C2500 | Silverado |
| 1994-1995,1998 | Chevrolet | C2500 | WT |
| 1992-1999 | Chevrolet | C2500 Suburban | Base |
| 1995-1999 | Chevrolet | C2500 Suburban | LS |
| 1995-1997 | Chevrolet | C2500 Suburban | LT |
| 1992-1994 | Chevrolet | C2500 Suburban | Silverado |
| 1980-1981 | Chevrolet | C30 | Cheyenne |
| 1981-1986 | Chevrolet | C30 | Custom |
| 1980 | Chevrolet | C30 | Custom Deluxe |
| 1981 | Chevrolet | C30 | Deluxe |
| 1980-1986 | Chevrolet | C30 | Scottsdale |
| 1980-1986 | Chevrolet | C30 | Silverado |
| 1994-1997,1999 | Chevrolet | C3500 | Base |
| 1988-1998 | Chevrolet | C3500 | Cheyenne |
| 1999 | Chevrolet | C3500 | LS |
| 1988-1992 | Chevrolet | C3500 | Scottsdale |
| 1988-1998 | Chevrolet | C3500 | Silverado |
| 1996-1999,2001-2002 | Chevrolet | Express 3500 | Base |
| 1996-1999,2001-2002 | Chevrolet | Express 3500 | LS |
| 1988-1996 | Chevrolet | G30 | Beauville |
| 1988-1996 | Chevrolet | G30 | Chevy Van |
| 1988-1996 | Chevrolet | G30 | Hi-Cube |
| 1988-1996 | Chevrolet | G30 | Sportvan |
| 1980 | Chevrolet | K10 | Cheyenne |
| 1980 | Chevrolet | K10 | Custom Deluxe |
| 1980 | Chevrolet | K10 | Scottsdale |
| 1980 | Chevrolet | K10 | Silverado |
| 1980 | Chevrolet | K20 | Cheyenne |
| 1980 | Chevrolet | K20 | Custom Deluxe |
| 1980 | Chevrolet | K20 | Scottsdale |
| 1980 | Chevrolet | K20 | Silverado |
| 1985 | Chevrolet | K20 Suburban | Custom |
| 1985 | Chevrolet | K20 Suburban | Scottsdale |
| 1985 | Chevrolet | K20 Suburban | Silverado |
| 1994-1997,1999 | Chevrolet | K2500 | Base |
| 1991-1998 | Chevrolet | K2500 | Cheyenne |
| 1999 | Chevrolet | K2500 | LS |
| 1991-1992 | Chevrolet | K2500 | Scottsdale |
| 1991-1998 | Chevrolet | K2500 | Silverado |
| 1994-1995,1998 | Chevrolet | K2500 | WT |
| 1992-1999 | Chevrolet | K2500 Suburban | Base |
| 1995-1999 | Chevrolet | K2500 Suburban | LS |
| 1995-1997 | Chevrolet | K2500 Suburban | LT |
| 1992-1994 | Chevrolet | K2500 Suburban | Silverado |
| 1980-1981 | Chevrolet | K30 | Cheyenne |
| 1981-1986 | Chevrolet | K30 | Custom |
| 1980 | Chevrolet | K30 | Custom Deluxe |
| 1981 | Chevrolet | K30 | Deluxe |
| 1980-1986 | Chevrolet | K30 | Scottsdale |
| 1980-1986 | Chevrolet | K30 | Silverado |
| 1994-1997,1999 | Chevrolet | K3500 | Base |
| 1988-1998 | Chevrolet | K3500 | Cheyenne |
| 1999 | Chevrolet | K3500 | LS |
| 1988-1992 | Chevrolet | K3500 | Scottsdale |
| 1988-1998 | Chevrolet | K3500 | Silverado |
| 1988 | Chevrolet | R20 | Cheyenne |
| 1987-1988 | Chevrolet | R20 | Custom Deluxe |
| 1987-1988 | Chevrolet | R20 | Scottsdale |
| 1987-1988 | Chevrolet | R20 | Silverado |
| 1987 | Chevrolet | R20 Suburban | Custom Deluxe |
| 1987-1988 | Chevrolet | R20 Suburban | Scottsdale |
| 1987-1988 | Chevrolet | R20 Suburban | Silverado |
| 1989 | Chevrolet | R2500 | Cheyenne |
| 1989 | Chevrolet | R2500 | Scottsdale |
| 1989 | Chevrolet | R2500 | Silverado |
| 1989-1991 | Chevrolet | R2500 Suburban | Scottsdale |
| 1989-1991 | Chevrolet | R2500 Suburban | Silverado |
| 1988 | Chevrolet | R30 | Cheyenne |
| 1987-1988 | Chevrolet | R30 | Custom Deluxe |
| 1987-1988 | Chevrolet | R30 | Scottsdale |
| 1987-1988 | Chevrolet | R30 | Silverado |
| 1989-1991 | Chevrolet | R3500 | Cheyenne |
| 1989-1990 | Chevrolet | R3500 | Scottsdale |
| 1989-1991 | Chevrolet | R3500 | Silverado |
| 2001-2002 | Chevrolet | Silverado 2500 HD | Base |
| 2001-2002 | Chevrolet | Silverado 2500 HD | LS |
| 2001-2002 | Chevrolet | Silverado 2500 HD | LT |
| 2001-2002 | Chevrolet | Silverado 3500 | Base |
| 2001-2002 | Chevrolet | Silverado 3500 | LS |
| 2001-2002 | Chevrolet | Silverado 3500 | LT |
| 2001 | Chevrolet | Suburban 2500 | Base |
| 2001-2002 | Chevrolet | Suburban 2500 | LS |
| 2001-2002 | Chevrolet | Suburban 2500 | LT |
| 1987 | Chevrolet | V20 Suburban | Custom Deluxe |
| 1987-1988 | Chevrolet | V20 Suburban | Scottsdale |
| 1987-1988 | Chevrolet | V20 Suburban | Silverado |
| 1990 | Chevrolet | V2500 Suburban | Scottsdale |
| 1990 | Chevrolet | V2500 Suburban | Silverado |
| 1988 | Chevrolet | V30 | Cheyenne |
| 1987-1988 | Chevrolet | V30 | Custom Deluxe |
| 1987-1988 | Chevrolet | V30 | Scottsdale |
| 1987-1988 | Chevrolet | V30 | Silverado |
| 1989-1991 | Chevrolet | V3500 | Cheyenne |
| 1989-1990 | Chevrolet | V3500 | Scottsdale |
| 1989-1991 | Chevrolet | V3500 | Silverado |
| 1980 | Chrysler | Cordoba | 300 |
| 1980-1983 | Chrysler | Cordoba | Base |
| 1980 | Chrysler | Cordoba | Crown |
| 1980-1982 | Chrysler | Cordoba | LS |
| 1983-1989 | Chrysler | Fifth Avenue | Base |
| 1980-1981 | Chrysler | LeBaron | Base |
| 1980-1981 | Chrysler | LeBaron | Medallion |
| 1980-1981 | Chrysler | LeBaron | Salon |
| 1980-1981 | Chrysler | LeBaron | Special |
| 1980-1982 | Chrysler | New Yorker | Base |
| 1980-1981 | Chrysler | Newport | Base |
| 1980-1981 | Chrysler | Town & Country | Base |
| 1980 | Dodge | Aspen | Base |
| 1980 | Dodge | B100 | Base |
| 1981-1991 | Dodge | B150 | Base |
| 1980 | Dodge | B200 | Base |
| 1981-1991 | Dodge | B250 | Base |
| 1980 | Dodge | B300 | Base |
| 1981-1991 | Dodge | B350 | Base |
| 1980 | Dodge | CB300 | Base |
| 1986-1989 | Dodge | D100 | Custom |
| 1980-1991 | Dodge | D150 | Base |
| 1982-1983 | Dodge | D150 | Miser |
| 1990-1991 | Dodge | D150 | S |
| 1980 | Dodge | D200 | Base |
| 1981-1991 | Dodge | D250 | Base |
| 1980 | Dodge | D300 | Base |
| 1981-1991 | Dodge | D350 | Base |
| 1980-1981 | Dodge | D400 | Base |
| 1980-1981 | Dodge | D450 | Base |
| 1990-1991 | Dodge | Dakota | Base |
| 1990-1991 | Dodge | Dakota | LE |
| 1990-1991 | Dodge | Dakota | S |
| 1990-1991 | Dodge | Dakota | SE |
| 1989 | Dodge | Dakota | Shelby |
| 1991 | Dodge | Dakota | Sport |
| 1980-1981 | Dodge | Diplomat | Base |
| 1980-1983 | Dodge | Diplomat | Medallion |
| 1980-1989 | Dodge | Diplomat | Salon |
| 1984-1989 | Dodge | Diplomat | SE |
| 1980-1983 | Dodge | Mirada | Special Coupe |
| 1980-1991 | Dodge | Ramcharger | Base |
| 1991 | Dodge | Ramcharger | Canyon Sport |
| 1981-1991 | Dodge | Ramcharger | Royal SE |
| 1980 | Dodge | Ramcharger | SE |
| 1980 | Dodge | RD200 | Base |
| 1980-1981 | Dodge | St. Regis | Base |
| 1986-1989 | Dodge | W100 | Custom |
| 1980-1991 | Dodge | W150 | Base |
| 1990-1991 | Dodge | W150 | S |
| 1980 | Dodge | W200 | Base |
| 1981-1991 | Dodge | W250 | Base |
| 1980 | Dodge | W300 | Base |
| 1981-1991 | Dodge | W350 | Base |
| 1980 | GMC | C1500 | Base |
| 1980 | GMC | C1500 | Heavy Half |
| 1980 | GMC | C1500 | High Sierra |
| 1980 | GMC | C1500 | Sierra Classic |
| 1980 | GMC | C1500 | Sierra Grande |
| 1980 | GMC | C1500 | Street Coupe |
| 1980 | GMC | C1500 Suburban | Base |
| 1980 | GMC | C1500 Suburban | High Sierra |
| 1980 | GMC | C1500 Suburban | Sierra Classic |
| 1980 | GMC | C1500 Suburban | Sierra Grande |
| 1980-1986 | GMC | C2500 | Base |
| 1980-1986 | GMC | C2500 | High Sierra |
| 1991-1993 | GMC | C2500 | Sierra |
| 1980-1986 | GMC | C2500 | Sierra Classic |
| 1980-1982 | GMC | C2500 | Sierra Grande |
| 1994-1999 | GMC | C2500 | Sierra SL |
We use UPS, FedEx, DHL, and USPS for deliveries. We are not responsible for any shipping problems and shall not be held liable for any "reasonable" delay beyond our advertised delivery time-frames. Shipment by Ground Courier can take up to 15 business days for delivery. Express Courier can take up to 3 business days for delivery. Shipping time frames are once the order has been processed. Due to high demand, order processing can take 5 to 7 business days.
