Hydraulic Fittings | Adapters, Couplings & Hose Fittings — Page 3 — UnitedBuilt Equipment Skip to content
Quality Water Truck Systems, Tanks & Parts Since 1947
Quality Water Truck Systems, Tanks & Parts Since 1947

Hydraulic Fittings

UnitedBuilt offers a selection of hydraulic fittings designed for secure, leak-free connections in hydraulic systems. Our lineup includes a variety of adapters, couplings, and hose fittings used in water trucks, construction equipment, and industrial applications.

Hydraulic fittings are essential for connecting hoses, pumps, valves, and other components, ensuring proper flow and system reliability. We carry common configurations such as JIC, NPT, and ORB fittings, along with options for different sizes and connection types to match your system requirements.

We stock quality fittings from trusted manufacturers, including Gates and other approved vendors, selected for durability and consistent performance in demanding environments.

We work to keep these components readily available and offer fast shipping to help minimize downtime and keep your equipment running.

Hydraulic Fittings - UnitedBuilt Equipment

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  • 11 in stock

    UnitedBuilt Choice Reducing bushing, 1" male NPTF x 3/4" female NPTF – 5406-16-12

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $6.60
    $6.60 - $6.60
    Current price $6.60

    The UnitedBuilt Choice 5406-16-12 is a hex reducing bushing with 1" male NPTF x 3/4" female NPTF.This reducing bushing adapts a larger female pipe ...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $6.60
    $6.60 - $6.60
    Current price $6.60
  • 2 in stock

    UnitedBuilt Choice Hydraulic Straight male-to-female ORB adapter, -10 Male ORB x -10 Female ORB – 6410-10-10-O

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $12.45
    $12.45 - $12.45
    Current price $12.45

    The UnitedBuilt Choice 6410-10-10-O is a straight male-to-female orb adapter with -10 Male ORB x -10 Female ORB. Use it to join the specified hydra...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $12.45
    $12.45 - $12.45
    Current price $12.45
  • 6 in stock

    UnitedBuilt Choice Hydraulic Straight port adapter, -12 Male JIC x -16 Male ORB – 6400-12-16-O

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $9.97
    $9.97 - $9.97
    Current price $9.97

    The UnitedBuilt Choice 6400-12-16-O is a straight port adapter with -12 Male JIC x -16 Male ORB. Use it to join the specified hydraulic connection ...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $9.97
    $9.97 - $9.97
    Current price $9.97
  • 9 in stock

    UnitedBuilt Choice Hydraulic Straight port adapter, -16 Male JIC x -12 Male ORB – 6400-16-12-O

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $7.00
    $7.00 - $7.00
    Current price $7.00

    The UnitedBuilt Choice 6400-16-12-O is a straight port adapter with -16 Male JIC x -12 Male ORB. Use it to join the specified hydraulic connection ...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $7.00
    $7.00 - $7.00
    Current price $7.00
  • 9 in stock

    UnitedBuilt Choice 90-degree elbow, 1-1/2" male NPTF x 1-1/2" female NPSM swivel – 1501-24-24

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $53.65
    $53.65 - $53.65
    Current price $53.65

    The UnitedBuilt Choice 1501-24-24 is a 90-degree elbow with 1-1/2" male NPTF x 1-1/2" female NPSM swivel.Use this elbow when a matching pipe port a...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $53.65
    $53.65 - $53.65
    Current price $53.65
  • 15 in stock

    UnitedBuilt Choice 45-degree elbow, 1-1/2" male NPTF x 1-1/2" female NPSM swivel – 1503-24-24

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $43.70
    $43.70 - $43.70
    Current price $43.70

    The UnitedBuilt Choice 1503-24-24 is a 45-degree elbow with 1-1/2" male NPTF x 1-1/2" female NPSM swivel.Use this elbow where the line needs a 45-d...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $43.70
    $43.70 - $43.70
    Current price $43.70
  • 12 in stock

    LDI Sight Plug with Reflector, 1/2-14 Male PTF, Brass Body – LSP151-04-01

    LDI Industries
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $16.94
    $16.94 - $16.94
    Current price $16.94

    The LDI Industries LSP151-04-01 sight plug provides a viewing window at a compatible low-pressure reservoir port. It combines a brass body, clear s...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $16.94
    $16.94 - $16.94
    Current price $16.94
  • 16 in stock

    Gates MegaCrimp 90 Degree Short-Drop Hose Fitting, -04 Female JIC x 1/4" Hose – 4G-4FJX90S

    Gates
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $30.00
    $30.00 - $30.00
    Current price $30.00

    Fitting only; hose is sold separately.The Gates 4G-4FJX90S MegaCrimp coupling joins 1/4-inch hydraulic hose to a -4 female JIC 37-degree flare conn...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $30.00
    $30.00 - $30.00
    Current price $30.00
  • 21 in stock

    Gates MegaCrimp Straight Hose Fitting, -12 Female JIC x 3/4" Hose – 12G-12FJX

    Gates
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $30.45
    $30.45 - $30.45
    Current price $30.45

    Fitting only; hose is sold separately.The Gates 12G-12FJX MegaCrimp coupling joins 3/4-inch hydraulic hose to a -12 female JIC 37-degree flare conn...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $30.45
    $30.45 - $30.45
    Current price $30.45
  • 10 in stock

    Gates MegaCrimp 90 Degree Short-Drop Hose Fitting, -12 Female JIC x 3/4" Hose – 12G-12FJX90S

    Gates
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $68.50
    $68.50 - $68.50
    Current price $68.50

    Fitting only; hose is sold separately.The Gates 12G-12FJX90S MegaCrimp coupling joins 3/4-inch hydraulic hose to a -12 female JIC 37-degree flare c...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $68.50
    $68.50 - $68.50
    Current price $68.50
  • 6 in stock

    UnitedBuilt Choice Hydraulic Straight port adapter, -12 Male JIC x -12 Male ORB – 6400-12-12-O

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.00
    $5.00 - $5.00
    Current price $5.00

    The UnitedBuilt Choice 6400-12-12-O is a straight port adapter with -12 Male JIC x -12 Male ORB. Use it to join the specified hydraulic connection ...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $5.00
    $5.00 - $5.00
    Current price $5.00
  • 25 in stock

    UnitedBuilt Choice Hydraulic 90-degree elbow, -12 Male JIC x -12 Male NPTF – 2501-12-12

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $12.50
    $12.50 - $12.50
    Current price $12.50

    The UnitedBuilt Choice 2501-12-12 is a 90-degree elbow with -12 Male JIC x -12 Male NPTF. Use it to join the specified hydraulic connection types w...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $12.50
    $12.50 - $12.50
    Current price $12.50
  • 14 in stock

    UnitedBuilt Choice Hydraulic Straight rigid adapter, -12 Male JIC x -12 Male NPTF – 2404-12-12

    UnitedBuilt Choice
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $7.25
    $7.25 - $7.25
    Current price $7.25

    The UnitedBuilt Choice 2404-12-12 is a straight rigid adapter with -12 Male JIC x -12 Male NPTF. Use it to join the specified hydraulic connection ...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $7.25
    $7.25 - $7.25
    Current price $7.25