Sealing

Browse automotive seals from Custom Truck One Source. We offer stock and custom seals for numerous types of commercial vehicles. You can place a pickup order or schedule delivery to your location, so request a quote for more information.

Seals for Commercial Truck Components

Custom Truck One Source has a vast inventory of seals for commercial trucks and cranes. We manufacture seals for various internal systems that hold or transfer fluids and air. As one of the nation’s largest suppliers, we can fulfill orders of all sizes and provide a rapid turnaround. Our seals are available for in-store pickup and overnight delivery from dozens of Custom Truck One Source locations.

Browse our selection for numerous types of seals:

  • Wheel seal: Contain lubricants to the wheel end and shut out contaminants
  • Oil dipstick seal: Prevent oil loss and contamination
  • Oil line seal: Prevent leaks from the oil line
  • Crankshaft seal: Prevent oil leaks from the crankshaft and contamination from outside debris
  • Front hood striker seal: Protect the components under the hood from water and debris
  • Wheel valve stem seal: Retain air inside the tires
  • Transmission seals: Prevent unwanted fluid transfer from the input shaft and output shaft

Why Custom Truck One Source?

Contamination and leaks impact your truck’s performance, so purchase seals you can trust to maintain a firm grip. At Custom Truck One Source, we manufacture dependable seals for oil lines, transmission components, wheels and other systems that require a tight hold.

Fleet managers throughout the United States and Canada trust our seals and appreciate our customer service. Our 24/7 call-in-center has representatives available to discuss your order at every stage of the process. We prioritize transparent communication so that you know when to expect your order and can plan accordingly.

Request a Quote

Custom Truck One Source has reliable sealing rings for boom trucks, dump trucks, cranes and other commercial vehicles. Please request a quote to receive a price estimate.

There are no filters available for this category at this time.
Item # 1100004
1100004
Dimensions6"L x 0.08"W x 8"H
Weight0.10 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 1262702
1262702
Dimensions29.53"L x 0.79"W x 15.75"H
Weight0.02 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 1264935
1264935
Dimensions4.33"L x 0.08"W x 3.54"H
Weight0.10 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 16-4267
16-4267
Dimensions3.5"L x 2.75"W x 2"H
Weight1.00 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 16-4150
16-4150
Dimensions5"L x 1"W x 3"H
Weight1.00 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 1565198
1565198
Dimensions6"L x 0.08"W x 5"H
Weight0.50 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 1609874
1609874
Dimensions6"L x 0.08"W x 8"H
Weight0.09 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 2002258
2002258
Dimensions3.5"L x 0.08"W x 6"H
Weight0.30 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 2246360
2246360
Dimensions6"L x 0.08"W x 8"H
Weight0.05 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 2298810
2298810
Dimensions3.5"L x 0.08"W x 6"H
Weight0.01 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 2918208
2918208
Dimensions3.8"L x 0.1"W x 2.8"H
Weight0.10 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 331386
331386
Dimensions1"L x 1"W x 1"H
Weight0.48 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 35058XT
35058XT
Dimensions7.13"L x 7.13"W x 1.5"H
Weight0.56 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 3618205
3618205
Dimensions1.18"L x 0.08"W x 1.18"H
Weight0.10 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 37396
37396
Dimensions1.38"L x 1.38"W x 6.25"H
Weight54.00 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 4025270
4025270
Dimensions5.9"L x 5.95"W x 1.3"H
Weight0.23 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 4955566
4955566
Dimensions7.88"L x 2.25"W x 8.4"H
Weight0.70 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 6I4421
6I4421
Dimensions47.24"L x 1.57"W x 14.17"H
Weight17.40 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 6V3834
6V3834
Dimensions3.54"L x 0.08"W x 3.54"H
Weight0.01 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 6V0128
6V0128
Dimensions1.89"L x 0.08"W x 1.38"H
Weight0.10 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 84-2413
84-2413
Dimensions3.75"L x 2"W x 0.75"H
Weight0.07 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 84-1006
84-1006
Dimensions7"L x 3.5"W x 1"H
Weight0.06 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 87171
87171
Dimensions26.25"L x 14.75"W x 2.5"H
Weight5.33 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 8M8515
8M8515
Dimensions3.5"L x 0.08"W x 6"H
Weight0.01 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # 059-00021
059-00021
Dimensions1"L x 1"W x 0.05"H
Weight0.01 LB
Unit of MeasureEach