Earl's Stat-O-Seal - 0.5 in ID - Rubber O-Ring (Pair) Turnlock Fastener Insert Plate Individual cap may be purchased

Individual cap may be purchased separately when using an existing pump

Features AIr Lift's Lifetime Warranty and 60 Day Ride Satisfaction GuaranteeVehicle Applications: GMC: Sierra 1500 19 - 19 AT4

686 in Inside Diameter

Stock Pin Height

Earl's Stat-O-Seal - 0.5 in ID - Rubber O-Ring (Pair) Turnlock Fastener Insert Plate Individual cap may be purchasedThe Stat O Seal is very simply the best sealing washer available. It consists of a synthetic rubber "O" ring mechanically locked to the I. D. of an aluminum washer. When tightened the "O" ring is compressed, forcing the sealing surfaces around the bolt shank. They will form a positive seal over a temperature range of 85? to +450? F. They provide the advantages of an "O" ring type seal without the necessity of machining "O" ring grooves into the part.