Threaded cup type; 1 vent tube; no fuel neck cap and rubber hose. Superseded Part Number577-824, FN525, 15003858, 15712144, 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988, Chevrolet, Chevy, GMC, C1500 C2500 C3500 K1500 K2500 K3500, Fleetside, Standard Cab Pickup Extended Cab Pickup Cab & Chassis, Crew Cab Pickup, 6Cyl 8Cyl, 4.3L 5.0L 5.7L 7.4L, Scottsdale Silverado Cheyenne WT 454 SS Base LS Sport Sierra, Sierra SLE Sierra SLX Sierra SL Sierra SLT Sierra Special, Sierra GT Sierra Sport, Fuel Tank Filler Neck.
