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 # 1007826
1007826
Dimensions2.38"L x 2.38"W x 0.59"H
Weight0.20 LB
Unit of MeasureEach
$631.18
Item # 1035513
1035513
Dimensions16.25"L x 8.5"W x 0.5"H
Weight18.00 LB
Unit of MeasureEach
$243.27
Item # 1037398
1037398
Unit of MeasureEach
$994.17
Item # 1037289
1037289
Dimensions1.5"L x 2.5"W x 2.5"H
Weight2.06 LB
Unit of MeasureEach
$188.50
Item # 1220-82
1220-82
Dimensions1.25"L x 1.25"W x 0.04"H
Weight0.01 LB
Unit of MeasureEach
$0.55
Item # 218979
218979
Dimensions3.25"L x 1.75"W x 0.28"H
Weight0.02 LB
Unit of MeasureEach
$78.98
Item # 219082
219082
Dimensions3"L x 3"W x 0.25"H
Weight0.25 LB
Unit of MeasureEach
$475.00
Item # 215233
215233
Dimensions12"L x 0.75"W x 0.12"H
Weight0.12 LB
Unit of MeasureEach
$13.26
Item # 214275
214275
Dimensions2.75"L x 2.75"W x 1"H
Weight0.06 LB
Unit of MeasureEach
$18.45
Item # 213759
213759
Unit of MeasureEach
$3.43
Item # 200-30008
200-30008
Dimensions1.9"L x 1.92"W x 0.11"H
Weight0.03 LB
Unit of MeasureEach
$8.32
Item # 218675
218675
Dimensions4.25"L x 2.5"W x 0.13"H
Weight0.01 LB
Unit of MeasureEach
$27.73
Item # 400-23191
400-23191
Weight0.20 LB
Unit of MeasureEach
$4.40
Item # 273-70003
273-70003
Unit of MeasureEach
$695.06
Item # 269-00168
269-00168
Dimensions3"L x 3"W x 0.16"H
Weight0.04 LB
Unit of MeasureEach
$142.17
Item # 28000
28000
Dimensions2"L x 2"W x 0.29"H
Weight0.04 LB
Unit of MeasureEach
$9.50
Item # 347-01461
347-01461
Dimensions5.75"L x 5.75"W x 0.14"H
Weight0.01 LB
Unit of MeasureEach
$3.53
Item # 229929
229929
Unit of MeasureEach
$6.13
Item # 260-60005
260-60005
Unit of MeasureEach
$1.45
Item # 269-00126
269-00126
Weight0.90 LB
Unit of MeasureEach
$54.34
Item # 268-90045
268-90045
Dimensions3.4"L x 3.4"W x 1.6"H
Weight0.18 LB
Unit of MeasureEach
$100.82
Item # 268-90121
268-90121
Dimensions7.54"L x 7.54"W x 1"H
Weight0.65 LB
Unit of MeasureEach
$229.60
Item # 268-90075
268-90075
Weight4.82 LB
Unit of MeasureEach
$207.83
Item # 268-90078
268-90078
Unit of MeasureEach
$61.60
Item # 269-00096
269-00096
Weight0.01 LB
Unit of MeasureEach
$77.07