Dust Caps & Oil Caps for Trailer Hubs & Drums

Dust Caps & Oil Caps for Trailer Hubs & Drums

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.




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Quantity Description Price

Dust Cap for 1.781" I.D. Trailer Wheel Hub #1928

Dust Cap for 1.781" I.D. Trailer Wheel Hub #1928

Stock# 5020105
Zinc plated steel dust cap can be used on most recreational trailer wheel hubs. One per pack.

$3.99

Dust Cap for 1.980" I.D. Trailer Wheel Hub #1925

Dust Cap for 1.980" I.D. Trailer Wheel Hub #1925

Stock# 5020107
Zinc plated steel dust cap can be used on most recreational trailer wheel hubs. One per pack.

$3.99

Dust Cap for 2.328" I.D. Trailer Wheel Hub #1926

Dust Cap for 2.328" I.D. Trailer Wheel Hub #1926

Stock# 5020106
Zinc plated steel dust cap can be used on most recreational trailer wheel hubs. One per pack.

$4.49

Dust Cap for 2.44" I.D. Trailer Wheel Hub #1927

Dust Cap for 2.44" I.D. Trailer Wheel Hub #1927

Stock# 5020108
Zinc plated steel dust cap can be used on most recreational trailer wheel hubs. One per pack.

$4.49

RELIABLE Sure Lube 1.980" Grease Cap #GC-1980-01

RELIABLE Sure Lube 1.980" Grease Cap #GC-1980-01

Stock# 5500049
Fits 1.980" inside diameter Sure-Lube hubs, (1) per pack.

$3.89

SuperLube 1.980" I.D. Hub/Drum Dust Cap #81168

SuperLube 1.980" I.D. Hub/Drum Dust Cap #81168

Stock# 5256079
Zinc plated steel dust cap with removable rubber center plugs can be used on most recreational trailer wheel hubs. (1 Pair)

$7.99

UFP EZ-Lube Zinc Plated Grease/Dust Cap 1.98" #34751

UFP EZ-Lube Zinc Plated Grease/Dust Cap 1.98" #34751

Stock# 5415090
UFP EZ-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 #32640 sold separately. Fits 1.98" I.D. hubs & drums.

$1.49

UFP EZ-Lube 1.98" Dust Cap Rubber Center Plug #32640

UFP EZ-Lube 1.98" Dust Cap Rubber Center Plug #32640

Stock# 5415070
Rubber Center Plug fits UFP EZ-Lube Zinc Plated Steel Dust Caps (#34751). Sold as each.

$1.29

UFP EZ-Lube Zinc Plated Grease/Dust Cap 2.328" #36189

UFP EZ-Lube Zinc Plated Grease/Dust Cap 2.328" #36189

Stock# 5415092
UFP EZ-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 #32640 sold separately. Fits 2.328" I.D. hubs & drums.

$1.99

RELIABLE Sure Lube 2.441" Plastic Grease Cap #2019.09

RELIABLE Sure Lube 2.441" Plastic Grease Cap #2019.09

Stock# 1041245
Fits 2.441" inside diameter hubs, (1) per pack.

$12.99

Turbo Lube Hub Replacement Cap w/Center Plug #48399A

Turbo Lube Hub Replacement Cap w/Center Plug #48399A

Stock# 5256012
Replacement cap with o-ring and center rubber plug to fit the Tie Down Engineering 'Turbo Lube' oil filled trailer wheel hub.

$8.99

DEXTER E-Z Lube Dust Cap Plug (1 pair) #K71-320-00

DEXTER E-Z Lube Dust Cap Plug (1 pair) #K71-320-00

Stock# 5331016
Dexter kit # K71-320-00 rubber center plugs fit all Dexter E-Z Lube metal dust caps.

$5.99

DEXTER E-Z Lube Dust Cap & Plug, 1.99" O.D. (1 pair) #K71-315-00

DEXTER E-Z Lube Dust Cap & Plug, 1.99" O.D. (1 pair) #K71-315-00

Stock# 5331013
Dexter kit # K71-315-00 chrome 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.

$8.99

DEXTER E-Z Lube Dust Cap & Plug, 2.45" O.D. (1 pair) #K71-317-00

DEXTER E-Z Lube Dust Cap & Plug, 2.45" O.D. (1 pair) #K71-317-00

Stock# 5331014
Dexter kit # K71-317-00 chrome dust caps fit 12" x 2" Dexter 5-Lug & 6-Lug hubs/drums. Removable center plug allows for easy access to spindle zerk fitting.

$9.99

DEXTER E-Z Lube Dust Cap & Plug, 2.72" O.D. (1 pair) #K71-319-00

DEXTER E-Z Lube Dust Cap & Plug, 2.72" O.D. (1 pair) #K71-319-00

Stock# 5331015
Dexter kit # K71-319-00 chrome dust caps fit 12" x 2" Dexter 8-Lug hubs/drums. Removable center plug allows for easy access to spindle zerk fitting.

$9.99

DEXTER Oil Cap, O-Ring & Plug Kit (1 pair) #K71-038-00

DEXTER Oil Cap, O-Ring & Plug Kit (1 pair) #K71-038-00

Stock# 5331035
Dexter kit # K71-038-00 fits 6k, 8k and 9k (before 10/89) screw-in 2-7/8"-12 thread hubs/drums.

$11.99

DEXTER Oil Cap, O-Ring & Plug Kit (1 pair) #K71-148-00

DEXTER Oil Cap, O-Ring & Plug Kit (1 pair) #K71-148-00

Stock# 5331036
Dexter kit # K71-148-00 fits 9k (after 10-1-89) and 10k GD screw-in 4"-12 thread hubs/drums.

$14.99

KODIAK 1.980" XL Prolube Cap & Body for 10" Disc #XLPROLUBE1980

KODIAK 1.980" XL Prolube Cap & Body for 10" Disc #XLPROLUBE1980

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.

$6.99

KODIAK 2.440" XL Prolube Cap & Body for 12" Disc #XLPROLUBE12

KODIAK 2.440" XL Prolube Cap & Body for 12" Disc #XLPROLUBE12

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.

$6.99

Aluminum Oil Bath Cap with O-Ring for 10" Drums #250-031620

Aluminum Oil Bath Cap with O-Ring for 10" Drums #250-031620

Stock# 5291153
2.11" O.D. threaded aluminum oil bath cap with O-Ring fits 10" Reliable hubs and drums.

$14.95

Aluminum Oil Bath Cap with O-Ring for 12" Drums #250-031621

Aluminum Oil Bath Cap with O-Ring for 12" Drums #250-031621

Stock# 5291154
2.48" O.D. threaded aluminum oil bath cap with O-Ring fits 12" Reliable hubs and drums.

$19.95