Interthor Pallet Jack Parts

Find OEM and aftermarket replacement parts for Interthor pallet trucks and material handling equipment. Interthor pallet jacks are used across warehouse, distribution, and light manufacturing environments, and are supported by a range of hydraulic, wheel, and structural replacement components.

Compatible Interthor models include: Standard manual pallet truck series and heavy-duty models. Parts are matched by model number and serial number range for verified fitment.

Parts categories available:

  • Load Wheels & Steer Wheels — polyurethane and nylon replacements in standard Interthor sizes
  • Hydraulic Pump Units & Seal Kits — complete pump assemblies and rebuild kits for lift and lower function
  • Load Wheel Kits — complete axle kits with wheel, axle, bearings, and hardware
  • Axles, Pins & Hardware — load axles, cotter pins, and frame fasteners
  • Steer Wheel Pins — replacement pins and hardware for steer wheel assemblies

How to identify the right Interthor part: Locate the model number and serial number on the data plate, typically on the frame near the pump. Use the model filter above or search by part number to find compatible parts. Interthor components often cross-reference to standard OEM pump and wheel specifications.

With 240+ Interthor-compatible SKUs in stock, most orders ship same or next business day from our US warehouse.

  • IN 450.0020, Cotter Pin for Interthor K77 and K85

    IN 450.0020

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  • IN 435.0025, Snap Ring for Interthor K77 and K85

    IN 435.0025

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  • IN 435.0021, Snap Ring for Interthor K77 and K85

    IN 435.0021

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  • IN 435.0015, Snap Ring for Interthor K77 and K85

    IN 435.0015

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  • IN 435.0012, Snap Ring for Interthor K77 and K85

    IN 435.0012

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  • IN 435.0008, Snap Ring for Interthor K77 and K85

    IN 435.0008

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  • IN 430.0029, Snap Ring for Interthor K77 and K85

    IN 430.0029

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  • IN 430.0000, Snap Ring for Interthor K77 and K85

    IN 430.0000

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  • IN 427.0440, Roll Pin for Interthor K77 and K85

    IN 427.0440

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  • IN 427.0102, Roll Pin for Interthor K77 and K85

    IN 427.0102

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  • IN 425401, Ball Socket for Interthor Manual Pallet Jack

    IN 425401

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  • IN 425421, Locking Ring for Interthor Manual Pallet Jack

    IN 425421

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  • IN 415269, Pin for Interthor Manual Pallet Jack

    IN 415269

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  • IN 415210-A, Load Wheel for Manual Pallet Jack
    Up to $1.18 off

    IN 415210-A

    Regular price $28.23
    Sale price $28.23 Regular price $29.41
  • IN 415059, Adjustable Pin for Interthor Manual Pallet Jack

    IN 415059

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  • IN 415056, Plastic Pin for Interthor Manual Pallet Jack

    IN 415056

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  • IN 415055, Release Lever for Interthor Manual Pallet Jack

    IN 415055

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  • IN 404003L

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  • IN 415.0004, Washer for Interthor K77 and K85

    IN 415.0004

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  • IN 403963, Bronze Piston for Interthor Manual Pallet Jack

    IN 403963

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  • IN 403958, Piston Ball for Interthor Manual Pallet Jack

    IN 403958

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  • IN 403957, Piston for Interthor Manual Pallet Jack

    IN 403957

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  • IN 403955, Bronze Guide for Interthor Manual Pallet Jack

    IN 403955

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  • IN 401630

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  • IN 400910, Ball Stop for Interthor Manual Pallet Jack

    IN 400910

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  • IN 400709

    Regular price $105.29
    Sale price $105.29 Regular price
  • IN 400669, Gasket Ring for Interthor Manual Pallet Jack

    IN 400669

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  • IN 330756

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  • IN 315.0650, Set Screw for Interthor K77 and K85

    IN 315.0650

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  • IN 300063, Load Wheel Assembly for Interthor LX
    Up to $1.19 off

    IN 300063

    Regular price $28.46
    Sale price $28.46 Regular price $29.65
  • IN 300060-HD, Interthor LX K77 K85 Manual Pallet Jack Steer Wheel Assembly

    IN 300060-HD

    Regular price $68.24
    Sale price $68.24 Regular price
  • IN 300037

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  • IN 1500000-A, Steer Wheel Assembly for Manual Pallet Jack - Fits Interthor K77, K85, Thork

    IN 150.0000-A

    Regular price $58.42
    Sale price $58.42 Regular price $58.42
  • IN 140.6490, Hinge Pin for Interthor

    IN 140.6490

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  • IN 140.6478, Valve Assembly for Interthor K77 and K85

    IN 140.6478

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  • IN 140.6472, Spring for Interthor K85

    IN 140.6472

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  • IN 140.6471, Spring for Interthor K77

    IN 140.6471

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  • IN 140.6457, Hydraulic Plug for Interthor K77 and K85

    IN 140.6457

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  • IN 140.6461, Bushings for Interthor K77, K85

    IN 140.6461

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  • IN 140.6460, Piston for Interthor K77 and K85

    IN 140.6460

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  • IN 140.6458, Hydraulic Unit for Interthor K77 and K85

    IN 140.6458

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  • IN 140.6439, Spring for Interthor K77 and K85

    IN 140.6439

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  • IN 140.6416, Load Hook Assembly for Interthor K77 and K85

    IN 140.6416

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  • IN 140.6050, Steer Wheel Axle for Interthor K77, K85

    IN 140.6050

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  • IN 1405234-A, Load Roller Assembly for Manual Pallet Jack - Fits Interthor K77, K85
    Up to $2.04 off

    IN 140.5234-A

    Regular price $31.88
    Sale price $31.88 Regular price $33.92
  • IN 140.5235, Pin for Interthor K77, K85, Thork

    IN 140.5235

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  • IN 140.5153, Lifting Link Pin for Interthor K77, K85

    IN 140.5153

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  • IN 140.5111, Thrust Collar for Interthor K77 and K85

    IN 140.5111

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Finding the right Interthor part

Replacement parts for Interthor pallet jacks, forklifts and lift trucks, including Hydraulic Unit, Wheels, Load Wheels, Pins.

Ordering by part number

Interthor part numbers on this site normally begin with IN followed by the OEM number. If you have the number from a parts book or the old component, search it directly. If not, call 1-800-669-7554 and we will identify it from your model and serial number.