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 # G64097-0008
G64097-0008
Dimensions3.3"L x 1.2"W x 1.2"H
Weight0.15 LB
Unit of MeasureEach
Item # M1158K
M1158K
Dimensions8"L x 2"W x 8"H
Weight8.20 LB
Unit of MeasureEach
Item # RS3516
RS3516
Dimensions9.9"L x 9.9"W x 24.2"H
Weight5.95 LB
Unit of MeasureEach
Item # RS5287XP
RS5287XP
Dimensions13.7"L x 13.3"W x 27.9"H
Weight13.10 LB
Unit of MeasureEach
Item # RS5329
RS5329
Dimensions8"L x 8"W x 18"H
Weight1.95 LB
Unit of MeasureEach
Item # RS3736
RS3736
Dimensions9.69"L x 9.69"W x 14.13"H
Weight4.15 LB
Unit of MeasureEach
Item # RS5429
RS5429
Dimensions11.3"L x 11.4"W x 21.4"H
Weight7.05 LB
Unit of MeasureEach
Item # TC0015
TC0015
Dimensions4.5"L x 4.1"W x 3.05"H
Weight0.33 LB
Unit of MeasureEach
Item # 023-00961
023-00961
Dimensions3"L x 1.5"W x 1.5"H
Weight0.20 LB
Unit of MeasureEach
Item # 1264935
1264935
Dimensions4.33"L x 0.08"W x 3.54"H
Weight0.10 LB
Unit of MeasureEach
Item # 1135304
1135304
Dimensions3.5"L x 0.08"W x 6"H
Weight0.10 LB
Unit of MeasureEach
Item # 1262702
1262702
Dimensions29.53"L x 0.79"W x 15.75"H
Weight0.02 LB
Unit of MeasureEach
Item # 1100004
1100004
Dimensions6"L x 0.08"W x 8"H
Weight0.10 LB
Unit of MeasureEach
Item # 12S46251
12S46251
Dimensions6.63"L x 6.63"W x 1.31"H
Weight1.02 LB
Unit of MeasureEach
Item # 1334995
1334995
Dimensions31.1"L x 0.12"W x 8.27"H
Weight1.30 LB
Unit of MeasureEach
Item # 16-4267
16-4267
Dimensions3.5"L x 2.75"W x 2"H
Weight1.00 LB
Unit of MeasureEach
Item # 16-4150
16-4150
Dimensions5"L x 1"W x 3"H
Weight1.00 LB
Unit of MeasureEach
Item # 1565198
1565198
Dimensions6"L x 0.08"W x 5"H
Weight0.50 LB
Unit of MeasureEach
Item # 1609874
1609874
Dimensions6"L x 0.08"W x 8"H
Weight0.09 LB
Unit of MeasureEach
Item # 1765749
1765749
Dimensions6.1"L x 0.39"W x 6.1"H
Weight0.20 LB
Unit of MeasureEach
Item # 2002258
2002258
Dimensions3.5"L x 0.08"W x 6"H
Weight0.30 LB
Unit of MeasureEach
Item # 1W2636
1W2636
Dimensions4.61"L x 0.06"W x 2.99"H
Weight0.10 LB
Unit of MeasureEach
Item # 2033940
2033940
Dimensions0.79"L x 0.08"W x 0.79"H
Weight0.01 LB
Unit of MeasureEach
Item # 2225915
2225915
Dimensions8"L x 0.02"W x 5"H
Weight0.20 LB
Unit of MeasureEach
Item # 2246360
2246360
Dimensions6"L x 0.08"W x 8"H
Weight0.05 LB
Unit of MeasureEach