Trailer Parts Superstore® sells zinc plated trailer grease/dust caps designed to meet a variety of applications. Caps feature a "press-in" design for quick installation. Thick steel construction for lasting durability. Grease caps with removable rubber center plugs can be used with hubs or spindles that have a built in grease zerk fitting. Clear PVC Oil Caps come with a rubber O-ring and removable center fill plug.
Stock# 5415022 FREE GROUND SHIPPING TO LOWER-48 U.S. TRAILER BUDDY stainless steel "Oil Bath" wheel bearing protectors are designed to be used with UFP's Gold System hubs and rotors. Sold as each. Size: 2.328 for 5,200 lb. hubs and rotors. SUPPLIES LIMITED
Stock# 7155014 FREE GROUND SHIPPING TO LOWER-48 U.S. TPS Zinc plated steel dust cap with a hole for removable rubber center plugs. These are used on most recreational trailer wheel hubs. Designed for axle spindles with grease zerk fitting on the end and hubs and drums with a 1.980" grease cap opening.
Stock# 5419093 KARAVAN - KNOTT trailer hub dust cap with a 2.53" outer diameter. Commonly found on Karavan trailers with the Knott-AutoFlex axles and seal hub units.
Stock# 7114001 AIR-TIGHT 1.98" diameter stainless steel Posi-Lube cap resists corrosion from harsh saltwater environments. Rubber center plug not included.
Stock# 5331013 Dexter kit #K71-315-00 galvanzied dust caps fit 7", 10" x 1-1/2" and 10" x 2-1/4" Dexter hubs/drums. Removable center plug allows for easy access to spindle zerk fitting.
Stock# 5415092 FREE GROUND SHIPPING TO LOWER-48 U.S. UFP Super Lube Zinc Plated Steel Dust Cap can be used on most recreational trailer wheel hubs and drums. Designed for axle spindles with grease zerk fittings on the end. Rubber plug sold separately. Fits 2.328" I.D. hubs & drums.
Stock# 1041434 LOADRITE - KNOTT rubber grommet used for Autoflex Knott style trailer hub dust caps with a 1.98" or 2.441" outer diameter. Sold as each.
Stock# 7125090 Replacement cap is specifically designed to work with a 5 Lug Tie Down Engineering 'Vortex' hub. Cap comes with new o-ring and has a thread diameter of 2.30".
Stock# 7125091 Replacement cap is specifically designed to work with a 6 Lug Tie Down Engineering 'Vortex' hub. Cap comes with new o-ring and has a thread diameter of 2.82".
Stock# 5331413 DEXTER replacement Nev-R-Lube Snap Ring goes on the outside of the spindle nut, measures 0.821", and is intended to be used with Dexter 35MM, 42MM & 50MM Bearings.
Stock# 5446275 SIRCO by DEXTER Oil Cap fits 8k ALKO rotors, drums, and hubs with 2.75" threads 1987 and newer. Includes: (1 x 021-217-00) clear plastic oil cap, (1 x 085-017-00) rubber center plug and (1 x 010-045-00) rubber o-ring SUPPLIES LIMITED
Stock# 1561020 KODIAK XL Pro Lube housing is made of anodized aluminum with a blue polycarbonate cap that makes it easy to visually check the hub cavity oil level. Includes a water tight O-ring seal.
Stock# 1561046 XL PRO LUBE 1980 KIT. Works on 3.5K axle, spindle seal area must be O.D. 1.72 (1.68 requires different seal). Contains 2 oil caps, 2 seals, and 1 (8oz.) bottle of oil. Kodiak XL Pro Lube housing is made of anodized aluminum with a blue polycarbonate cap that makes it easy to visually check the hub cavity oil level. Includes water tight O-ring seals.
Stock# 1561021 KODIAK XL Pro Lube housing is made of anodized aluminum with a blue polycarbonate cap that makes it easy to visually check the hub cavity oil level. Includes a water tight O-ring seal.
Stock# 1561047 XL PRO LUBE 2440 KIT. Contains 2 oil caps, 2 seals, and 1 (8oz.) bottle of oil. Fits Kodiak 5,200 - 6,000 lb integral hub. Kodiak XL Pro Lube housing is made of anodized aluminum with a blue polycarbonate cap that makes it easy to visually check the hub cavity oil level. Includes water tight O-ring seals.
Stock# 5291233 EZ-LOADER plug is used on oil bath hubs from 2005-present. It requires a 3/16" allen wrench. Note: The wheel hub maybe a grease style that has this plug as well.
Stock# 5291153 EZ-LOADER 2.11" O.D. threaded aluminum oil bath cap with O-Ring fits any five lug Reliable oil bath hub including the 1-1/16" straight hub and 10" Reliable drums. Replaces original plastic cap 250-029202.
Stock# 7102187 TRITON 10443-ABS Chrome Plastic Wheel Center Dust Cap Assembly With Triton Removable End Cap. This dust cap package is sold as one assembled piece. Fits most 12", 13", 14", and 15" wheels with a 3.19" pilot diameter.