Dust Caps and Oil Caps for Trailer Hubs and Drums

Dust Caps and Oil Caps for Trailer Hubs and Drums

Dust Caps and Oil Caps for Trailer Hubs and 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.

54 Items

per page
Set Descending Direction

CARRY-ON Dust Caps, 1.98" O.D. (1 pair) #120

$7.15

DEXTER Dust Caps, 1.99" O.D. (1 pair) #K71-314-00

$8.50
OUT OF STOCK

DEXTER Dust Caps, 2.45" O.D. (1 pair) #K71-316-00

$13.50

CARRY-ON Dust Caps, 2.441" O.D. (1 pair) #121

$7.89

DEXTER Dust Caps, 2.72" O.D. (1 pair) #K71-318-00

$12.95

CARRY-ON Dust Caps, 2.75" O.D. (1 pair) #122

$9.75

Dutton-Lainson Grease Keeper 1.980" Dust Cap #21842

$13.95

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

$11.50

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

$9.55
OUT OF STOCK

AIR-TIGHT 1.98" Stainless Steel Posi-Lube Air Cap #AT-3SS

$3.69

TIEDOWN 1.980" I.D. Hub/Drum Dust Cap (1 Pair) #81167

$3.95

LOADRITE Knott Dust Cap, 2.44" #2019.25K

$4.95

LOADRITE Knott Dust Cap w/ Grommet, 1.98" #2019.11K

$2.95

LOADRITE Knott Dust Cap Grommet #2019.07K

$1.35

DEXTER EZ-Lube Dust Cap Grommets (1 Pair) #81174

$3.95

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

$11.80
OUT OF STOCK

VENTURE 52MM Metric Dust Cap with Insert #20483

$3.59

AIR-TIGHT 2.44" Stainless Steel Posi-Lube Air Cap #AT-5SS

$5.29

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

$13.55

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

$14.25

AIR-TIGHT 2.73" Stainless Steel Posi-Lube Air Cap #AT-7SS

$5.89

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

$5.55

KARAVAN 2.53" Auto-Flex Dust Cap O-Ring #200-00036-SP4

$0.75
OUT OF STOCK

KARAVAN 2.53" Dust Cap, (Knott Autoflex) #200-00036-SP3

$4.25

RELIABLE Sure Lube 2.441" Plastic Grease Cap #2019.09

$20.95

RELIABLE Sure Lube 2.716" Plastic Grease Cap #GC2716

$13.95

TIEDOWN Turbo Lube Hub Replacement Cap w/Center Plug #48399GA

$10.75

TIEDOWN Vortex Hub Replacement Cap w/O-ring, 5 Lug #48355BV

$11.35
OUT OF STOCK

TIEDOWN Vortex Hub Replacement Cap w/O-ring, 6 Lug #48357BV

$11.35

DEXTER 35MM Nev-R-Lube Grease Caps (1 pair) #K71-644-00

Special Price $9.50 was $14.79

DEXTER 42MM Nev-R-Lube Grease Caps (1 pair) #K71-643-00

$16.65

DEXTER 50MM Nev-R-Lube Grease Caps (1 pair) #K71-642-00

$16.50

DEXTER Replacement Oil Cap Plug #046-032-00

$1.99

Replacement Oil Cap O-Ring for Dexter 021-088-00 #10-163

$1.25

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

$13.55

DEXTER Oil Cap Only, 3-1/2" #K21-088-00

$10.39

DEXTER Oil Cap, O-Ring & Plug Kit (1 pair) #K71-704-00

$22.95

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

$20.50

Rockwell Oil Cap, O-Ring & Plug, 6K-8K RA # 8001

$14.95

Rockwell Oil Cap, O-Ring & Plug, 9K-10K RA (Pre 96) #D10C

$13.75

Rockwell Oil Cap, O-Ring & Plug, 9K-16K RA (Post 96) #12011-1

$10.45

Kodiak Oil Cap, O-Ring & Plug #Q1012kPCAP

$17.95

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

$12.50
OUT OF STOCK

KODIAK XL Pro Lube Oil Bath Kit 1.980" Size for 5 Lug Hubs / Rotors

$38.83
OUT OF STOCK

KODIAK 2.440" XL Prolube Cap & Body for 12" Disc #XLPROLUBE2440

$15.95

KODIAK XL Pro Lube Oil Bath Kit 2.440" Size for 6 Lug Hubs / Rotors

$40.65
OUT OF STOCK

Aluminum Oil Bath Cap with O-Ring for 5 Lug #250-031620

$26.95

EZ-LOADER Oil Hub Plug, 1/8" NPT #290-034129

$2.25

Aluminum Oil Bath Cap with O-Ring for 6 Lug #250-031621

$31.50

Rockwell Agriculture Dust Cap for 1.943" I.D. Trailer Wheel Hub #1524

Special Price $3.50 was $6.99

Rockwell Agriculture Dust Cap for 1.96" I.D. Trailer Wheel Hub #1610

Special Price $3.50 was $6.29

Rockwell Agriculture Dust Cap for 2.448" I.D. Trailer Wheel Hub #1513-1

Special Price $3.50 was $6.29

Rockwell Agriculture Dust Cap for 3.153" I.D. Trailer Wheel Hub #1607

$6.60

TRITON Wheel Center Cap, 3.19" #10443ABS

$15.95