Hydraulic Couplings and Parts

Do you need to replace your hydraulic coupling? Custom Truck One Source offers high-performance couplings and components. Get peak efficiency with our durable, precision-engineered parts. We have everything you need to optimize your hydraulic system.

Boost Efficiency With Hydraulic Couplings for Sale

A hydraulic coupling allows the transfer of fluid and pressure. Quality devices keep the connection between hoses, pipes and cylinders secure.

Custom Truck designs couplings to withstand high pressure and harsh operating conditions. Each component undergoes rigorous testing. Trust our couplings to maintain system efficiency, prevent leaks and improve operational safety.

Partner With Custom Truck One Source for Hydraulic Parts

Custom Truck One Source is the largest single-source provider of specialty equipment nationwide. We sell, rent, manufacture and service a wide range of machinery. Over 30 years of knowledge and partnerships with over 3,000 professionals translate into a seamless customer experience. Our clients include some of the biggest names in telecom, oil and construction.

Affordable Pricing

Your profitability is our passion. We offer competitive prices on equipment and parts so you can run your fleet while staying on budget. A quick comparison of competitor costs shows that we provide outstanding value — request a quote to see for yourself.

Customized Service

Need something a little different? We offer expert customization, fabrication and modification services. At Custom Truck One Source, we create custom designs for chassis, suspensions, bodies and equipment. Our production specialists make meeting our customers’ unique needs easy. Fabrication expertise and a deep understanding of changing industry requirements set us apart.

Extensive Network

With our network of locations, we deliver top-notch service to businesses nationwide. Wherever you are and whatever you need, you can count on Custom Truck One Source to be there when it counts. Our customer testimonials highlight that we deliver consistent, exceptional, comprehensive service.

Reliable Support

Custom Truck’s skilled technicians offer quick and reliable services around the country. Our customer service center operates 24/7 for help when you need it. If we can’t solve the issue over the phone, we send a technician to your location right away. We have a network of service bays across North America. This proximity means we can usually get to even the most remote sites within three hours.

Get in Touch Today to Start Your One-Source Journey

Contact Custom Truck for hydraulic couplings for sale or comprehensive equipment solutions. Complete an online contact form or visit us at a location near you. Our experts are ready to keep your fleet performing at its best.

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Item # G20165-1212
G20165-1212
Dimensions4"L x 1.4"W x 1.4"H
Weight0.40 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # G20230-1212
G20230-1212
Dimensions4.7"L x 1.7"W x 1.7"H
Weight0.64 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # G20995-0412
G20995-0412
Dimensions4.7"L x 1.7"W x 1.7"H
Weight0.40 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # WTR00123
WTR00123
Dimensions4"L x 3"W x 3"H
Weight3.00 LB
Unit of MeasureEach
Item # QDWC121
QDWC121
Dimensions5.45"L x 4.55"W x 2"H
Weight0.76 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # QDWC161
QDWC161
Dimensions5.8"L x 5.2"W x 2.7"H
Weight1.35 LB
Unit of MeasureEach
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Item # 11403
11403
Dimensions8.88"L x 3"W x 4.38"H
Weight7.45 LB
Unit of MeasureEach
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Item # G35180-0606
G35180-0606
Eligible for FREE GROUND Shipping
Item # G35210-0808
G35210-0808
Dimensions3.7"L x 1.3"W x 1.3"H
Weight0.25 LB
Unit of MeasureEach
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Item # G25106-0404
G25106-0404
Dimensions3.7"L x 1.3"W x 1.3"H
Weight0.25 LB
Unit of MeasureEach
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Item # G25121-0406
G25121-0406
Dimensions3.7"L x 1.3"W x 1.3"H
Weight0.28 LB
Unit of MeasureEach
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Item # WTR00124
WTR00124
Unit of MeasureEach
Item # G44200-0606
G44200-0606
Dimensions3.7"L x 1.3"W x 1.3"H
Weight0.15 LB
Unit of MeasureEach
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Item # QDWC162
QDWC162
Dimensions5.9"L x 5.25"W x 2.7"H
Weight1.90 LB
Unit of MeasureEach
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Item # B16140
B16140
Dimensions7.5"L x 6.2"W x 3.4"H
Weight12.68 LB
Unit of MeasureEach
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Item # G25540-0806
G25540-0806
Dimensions3.7"L x 1.3"W x 1.3"H
Weight0.30 LB
Unit of MeasureEach
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Item # G35211-0808
G35211-0808
Dimensions3.5"L x 1.2"W x 1.2"H
Weight0.25 LB
Unit of MeasureEach
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Item # G40170-0808B
G40170-0808B
Dimensions3"L x 1.1"W x 1.1"H
Weight0.15 LB
Unit of MeasureEach
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Item # G20301-1616
G20301-1616
Dimensions6.4"L x 2.3"W x 2.3"H
Weight1.11 LB
Unit of MeasureEach
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Item # G25120-0404
G25120-0404
Dimensions3.1"L x 1.1"W x 1.1"H
Weight0.13 LB
Unit of MeasureEach
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Item # G25123-0606
G25123-0606
Dimensions3.7"L x 1.3"W x 1.3"H
Weight0.34 LB
Unit of MeasureEach
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Item # G25181-0404
G25181-0404
Dimensions3.5"L x 1.2"W x 1.2"H
Weight0.15 LB
Unit of MeasureEach
Eligible for FREE GROUND Shipping
Item # WTR00135
WTR00135
Dimensions3"L x 4.5"W x 4.5"H
Weight3.00 LB
Unit of MeasureEach