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 # 940-00029
940-00029
Dimensions31"L x 1.15"W x 1.15"H
Weight0.30 LB
Unit of MeasureEach
$16.23
Item # T157941
T157941
Unit of MeasureEach
$21.41
Item # T115968
T115968
Dimensions4.93"L x 4.93"W x 0.32"H
Weight0.02 LB
Unit of MeasureEach
$33.47
Item # T111839
T111839
Unit of MeasureEach
$8.96
Item # T126025
T126025
Dimensions1040.62"L x 1371.98"W x 17"H
Weight758.78 LB
Unit of MeasureEach
$10.23
Item # 216723
216723
Dimensions7.5"L x 1"W x 1.17"H
Weight1.69 LB
Unit of MeasureEach
$699.70
Item # 215729
215729
Unit of MeasureEach
$207.00
Item # 513-70030
513-70030
Weight3.66 LB
Unit of MeasureEach
$6.53
Item # 268-90130
268-90130
Weight0.48 LB
Unit of MeasureEach
$57.72
Item # T109577
T109577
Unit of MeasureEach
$9.88
Item # 717-0413
717-0413
Dimensions70"L x 3"W x 5"H
Weight25.50 LB
Unit of MeasureEach
$784.00
Item # 058-00190
058-00190
Dimensions4.95"L x 4.95"W x 0.12"H
Weight0.18 LB
Unit of MeasureEach
$17.01
Item # 058-00747
058-00747
Unit of MeasureEach
$294.06
Item # 058-00434
058-00434
Dimensions3.95"L x 3.95"W x 0.08"H
Weight0.14 LB
Unit of MeasureEach
$6.85
Item # 058-00686
058-00686
Dimensions4.88"L x 4.88"W x 0.19"H
Weight0.02 LB
Unit of MeasureEach
$69.66
Item # 1004385
1004385
Dimensions4.78"L x 2"W x 0.06"H
Weight0.12 LB
Unit of MeasureEach
$313.12
Item # 1037807
1037807
Dimensions4"L x 4"W x 1"H
Weight0.50 LB
Unit of MeasureEach
$144.14
Item # 1007830
1007830
Dimensions6.45"L x 2"W x 0.06"H
Weight0.16 LB
Unit of MeasureEach
$48.98
Item # 219792
219792
Unit of MeasureEach
$0.75
Item # 215442
215442
Dimensions1"L x 1"W x 0.10"H
Weight0.02 LB
Unit of MeasureEach
$12.65
Item # 215839
215839
Unit of MeasureEach
$0.37
Item # 215595
215595
Dimensions6"L x 1"W x 1"H
Weight0.80 LB
Unit of MeasureEach
$8.24
Item # 215246
215246
Unit of MeasureEach
$136.23
Item # 218713
218713
Dimensions0.75"L x 0.75"W x 0.11"H
Weight0.01 LB
Unit of MeasureEach
$18.98
Item # 216937-1
216937-1
Dimensions12"L x 0.75"W x 0.15"H
Weight0.05 LB
Unit of MeasureFeet
$7.19