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.

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Item # 901-00453
901-00453
Unit of MeasureEach
$199.87
Item # 901-00115
901-00115
Weight0.04 LB
Unit of MeasureEach
$4.42
Item # 787-00243
787-00243
Dimensions1.5"L x 3.5"W x 0.1"H
Weight0.04 LB
Unit of MeasureEach
$7.23
Item # 787-00128
787-00128
Weight0.01 LB
Unit of MeasureEach
$13.16
Item # 901-00456
901-00456
Unit of MeasureEach
$6.23
Item # 219125
219125
Dimensions9"L x 9"W x 8"H
Weight10.75 LB
Unit of MeasureEach
$516.56
Item # 200-90001
200-90001
Unit of MeasureEach
$28.99
Item # 511-90006
511-90006
Unit of MeasureEach
$11.87
Item # 343-00025
343-00025
Unit of MeasureEach
$38.70
Item # 228621
228621
Unit of MeasureEach
$1,236.07
Item # 782-01397
782-01397
Dimensions0.63"L x 5.78"W x 0.63"H
Weight0.25 LB
Unit of MeasureEach
$30.92
Item # 830-00412
830-00412
Dimensions6.25"L x 6.25"W x 0.13"H
Weight0.01 LB
Unit of MeasureEach
$11.91
Item # 058-00670
058-00670
Dimensions5"L x 5"W x 0.47"H
Weight0.41 LB
Unit of MeasureEach
$133.62
Item # 1007781
1007781
Dimensions4"L x 1.13"W x 0.06"H
Weight0.07 LB
Unit of MeasureEach
$218.88
Item # 1007799
1007799
Dimensions2.5"L x 5.45"W x 0.03"H
Weight0.09 LB
Unit of MeasureEach
$191.58
Item # 1033757
1033757
Dimensions7.75"L x 6"W x 0.25"H
Weight2.89 LB
Unit of MeasureEach
$720.00
Item # 058-00655
058-00655
Dimensions1"L x 1"W x 0.12"H
Weight0.01 LB
Unit of MeasureEach
$2.26
Item # 058-00664
058-00664
Dimensions6.5"L x 6.5"W x 0.04"H
Weight0.10 LB
Unit of MeasureEach
$23.22
Item # 058-00651
058-00651
Weight0.01 LB
Unit of MeasureEach
$4.09
Item # 058-00654
058-00654
Unit of MeasureEach
$70.84
Item # 058-00420
058-00420
Unit of MeasureEach
$66.68
Item # 1213-1
1213-1
Dimensions0.43"L x 0.43"W x 0.67"H
Weight0.02 LB
Unit of MeasureEach
$1.65
Item # 208404
208404
Unit of MeasureEach
$16.79
Item # 212701
212701
Dimensions3.5"L x 3.5"W x 0.25"H
Weight0.05 LB
Unit of MeasureEach
$29.00
Item # 213883
213883
Unit of MeasureEach
$15.84