OEM Parts

Our OEM Trailer Parts category offers genuine parts, upgrades, and accessories sourced directly from top trailer manufacturers. Whether you’re replacing a worn component or customizing your trailer, OEM parts ensure a perfect fit, factory-level quality, and long-term reliability. Shop trusted brands like Diamond C and PJ Trailers to maintain performance, safety, and resale value.

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  • Monster Step - 12.5" Width Monster Step - 12.5" Width
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    Monster Step - 12.5" Width

    Replacement Monster Step used as the standard step on PJ Gooseneck trailers Super wide design allows you to use both feet at the same time Manufactured with steel grating for increased traction Design gives the ultimate traction in mud, rain and...
    $133.20
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  • Ready Rail® Trimmer Rack Adapter Kit Ready Rail® Trimmer Rack Adapter Kit
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    Ready Rail® Trimmer Rack Adapter Kit

    PJ Trailers Patent Pending Ready-Rail Trimmer Rack Adapter Kit is created exclusively on PJ Trailers. It can be mounted anywhere there is an upright rail on your trailer, allowing you to simply bolt on the popular 3 trimmer rack systems. It is designed...
    $79.99
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  • Utility Gate Hinge for Lay-in Gate Utility Gate Hinge for Lay-in Gate
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    Utility Gate Hinge for Lay-in Gate

    Replacement PJ Trailer Utility Gate Hinge for Lay-in Gate Used on PJ Trailers with a lay in gate option Note: Does not work with non-lay in gates Two hinges required per trailer Requires welding Main Specs: Material: Steel Finish: Raw ...
    $10.97
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  • Ready Rail® Tool Rack Ready Rail® Tool Rack
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    Ready Rail® Tool Rack

    The Ready rail tool rack is a must for the landscaper or construction company. PJ Trailers Patent Pending Ready Rail Tool Rack is created exclusively on PJ Trailers. Super Wide Design accommodates up to 5 tools. Its 5 rubber protected slots are ideal for...
    $150.00
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  • Monster Ramps Double Hinge Assembly Monster Ramps Double Hinge Assembly
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    Monster Ramps Double Hinge Assembly

    PJ Trailers Monster Ramps Double Hinge Assembly A HD powder coat keeps rust at bay (3) - 1-1/2" ID ramp rod supports come standard (1) - 1-1/2" x43" removable ramprod which attaches to the ramp (NOT INCLUDED) Note: Springs and 43" ramprod are...
    $188.00
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  • Utility Gate Cotter pin 3/16"x1-1/4" Utility Gate Cotter pin 3/16"x1-1/4"
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    Utility Gate Cotter pin 3/16"x1-1/4"

    PJ Utility Gate Cotter pin 3/16" x 1-1/4" Used on PJ utility gate to secure gate latch to the trailer Main Specs: Material: Steel Finish: Zinc Size: 3/16" x 1-1/4" Long Part Numbers: 180164
    $0.50
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  • Monster Ramp Rod Center Mounting Flange Monster Ramp Rod Center Mounting Flange
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    Monster Ramp Rod Center Mounting Flange

    Replacement Center Mounting flange keeper for PJ Trailer's Monster Ramps. Designed to be welded in the center between 2 - monster Ramps. This is the larger ramprod keeper typically found on FD/LD or FS/LS Trailers. Comes with 2 flanges with a 2" OD pipe...
    $42.00
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  • Ready Rail® Spare Tire Mount Ready Rail® Spare Tire Mount
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    Ready Rail® Spare Tire Mount

    PJ Trailers Patent Pending Ready-Rail Bolt on Spare Tire Mount is created exclusively on PJ Trailers. Quickly and safely add your spare tire anywhere there is an upright on your utility side rail. Spare Location can be re-positioned in minutes if you...
    $75.00
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  • Utility Gate Assist Spring - LH or RH Utility Gate Assist Spring - LH or RH
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    Utility Gate Assist Spring - LH or RH

    Replacement PJ Trailer Utility Gate Assist Spring for LH or RH side Used on PJ Trailers with a stand up or lay-in gate Two springs required per gate Assists user in lifting the gate Powdercoat finish for rust and corrosion resistance Uses a 1"...
    $21.25
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  • Gate Latch Retention Spring - 5-1/2"x5/8" Gate Latch Retention Spring - 5-1/2"x5/8"
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    Gate Latch Retention Spring - 5-1/2"x5/8"

    Replacement Coiled Spring for PJ's Gate Latch System • Used on PJ Utility Gate • Retains tension on PJ's Latch Handle #180178 • Zinc finish protects against corrosion Main Specs: • Material: Steel • Finish: Zinc • Inside Diameter: 5/8" • Length:...
    $8.00
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  • Tarp System Retaining Hook - RIGHT HAND Tarp System Retaining Hook - RIGHT HAND
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    Tarp System Retaining Hook - RIGHT HAND

    Replacement Right Hand Side Tarp Hook for PJ Dump Trailers with Buyers or Mountain tarp systems. • Used to quickly secure tarp pull rod in place. • Placement: Rear tail gate – slides into 2" tubing. • Size: 1-1/2" square by 12-1/4" long. • Mounting:...
    $20.00
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  • Molded Wiring Adapter for Car Haulers / Utilities Molded Wiring Adapter for Car Haulers / Utilities
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    Molded Wiring Adapter for Car Haulers / Utilities

    PJ Trailers Molded Water-Tight Adapter for older Utility / Carhauler trailers • The front section of the sealed harness on Mexico built trailers previously featured: ◦ A 7 way RV style connector on one end. ◦ A smaller 6 way round plug on the other,...
    $14.00
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