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Used components

  • REPLACEMENT COMPONENTS DIVISION,HK 02AA 390,PRESSURE

    REPLACEMENT COMPONENTS DIVISION,HK 02AA 390,PRESSURE SWITCH NOS

    • Manufacturer: REPLACEMENT COMPONENTS DIVISION

    NEW UNUSED!!......NOS PLEASE SEE PICTURES FOR DETAILS AND CONDITION..YOU WILL RECIEVE WHAT IS IN THE PICTURES...IF WE HAVE MULTIPLES OF THE SAME ITEM,THE PICTURE MAY DIFFER...PLEASE REVIEW THE PICTURES TO VERIFY ...

    $20 USD
    Galion, OH
  • Trusted Seller
    CUSTOM COMPONENT 642GH708 DUAL-SNAP GAGE

    CUSTOM COMPONENT 642GH708 DUAL-SNAP GAGE PRESSURE SWITCH T161415

    • Manufacturer: Custom Component

    Warranty Information This is a used item, in good condition and includes a 30 day warranty. 250PSIG; 15Amp 125/250/480VAC, .4Amp 125VDC, .2Amp 250VDC;

    $150 USD
    El Paso, TX
  • Trusted Seller
    MIDORI PRECISION CPP-45-10SH-4 Potentiometer USED

    MIDORI PRECISION CPP-45-10SH-4 Potentiometer USED

    • Manufacturer: MIDORI PRECISION

    Green Pot CPP-45-10SH-4 Res. 2KΩ Removed from: 175 Ton Engel Injection Molding Machine Model: ES600/175 Expedited shipping services are available upon request. All taxes due are the responsibility of purch...

    $160 USD
    Holly, MI
  • OHMITE,CLU-2531,POTENTIOMETER 2-WATT 25OOO OHMS LOT

    OHMITE,CLU-2531,POTENTIOMETER 2-WATT 25OOO OHMS LOT OF 5 PRE-OWNED

    • Manufacturer: Ohmite

    OHMITE,CLU-2531,POTENTIOMETER 2-WATT 25OOO OHMS LOT OF 5 PRE-OWNED What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the phot...

    $50 USD
    Galion, OH
  • MALLORY,M50MPK,POTENTIOMETER LOT OF 2 PRE-OWNED

    MALLORY,M50MPK,POTENTIOMETER LOT OF 2 PRE-OWNED

    • Manufacturer: Mallory

    MALLORY,M50MPK,POTENTIOMETER LOT OF 2 PRE-OWNED What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not...

    $20 USD
    Galion, OH
  • RELIANCE,402388-11RB,POTENTIOMETER LOT OF 2 NOS

    RELIANCE,402388-11RB,POTENTIOMETER LOT OF 2 NOS

    • Manufacturer: Reliance Electric

    RELIANCE,402388-11RB,POTENTIOMETER LOT OF 2 NOS What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not...

    $1,500 USD
    Galion, OH
  • RELIANCE ELECTRIC,402388-11RD,POTENTIOMETER NOS

    RELIANCE ELECTRIC,402388-11RD,POTENTIOMETER NOS

    • Manufacturer: Reliance Electric

    RELIANCE ELECTRIC,402388-11RD,POTENTIOMETER NOS What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not...

    $500 USD
    Galion, OH
  • CLAROSTAT,JD1N200P103UA,POTENTIOMETER NOS

    CLAROSTAT,JD1N200P103UA,POTENTIOMETER NOS

    • Manufacturer: Clarostat

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $80 USD
    Galion, OH
  • Ohmite,RHS250,Rheostat

    Ohmite,RHS250,Rheostat

    • Manufacturer: Ohmite

    What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...

    $36 USD
    Galion, OH
  • Ohmite,RGS200,Rheostat Potentiometer Wire wound NOS

    Ohmite,RGS200,Rheostat Potentiometer Wire wound NOS

    • Manufacturer: Ohmite

    New in original box, NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make...

    $32 USD
    Galion, OH
  • MALLORY,M10MPK,POTENTIOMETER LOT OF 6 PRE-OWNED

    MALLORY,M10MPK,POTENTIOMETER LOT OF 6 PRE-OWNED

    • Manufacturer: Mallory

    MALLORY,M10MPK,POTENTIOMETER LOT OF 6 PRE-OWNED What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not...

    $50 USD
    Galion, OH
  • MALLORY,M25MPK,POTENTIOMETER LOT OF 3 PRE-OWNED

    MALLORY,M25MPK,POTENTIOMETER LOT OF 3 PRE-OWNED

    • Manufacturer: Mallory

    MALLORY,M25MPK,POTENTIOMETER LOT OF 3 PRE-OWNED What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not...

    $30 USD
    Galion, OH
  • MALLORY,M5MPK,POTENTIOMETER LOT OF 3 PRE-OWNED

    MALLORY,M5MPK,POTENTIOMETER LOT OF 3 PRE-OWNED

    • Manufacturer: Mallory

    MALLORY,M5MPK,POTENTIOMETER LOT OF 3 PRE-OWNED What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not ...

    $30 USD
    Galion, OH
  • OHMITE,RS5K0,RHEOSTAT MODEL K NOS

    OHMITE,RS5K0,RHEOSTAT MODEL K NOS

    • Manufacturer: Ohmite

    OHMITE,RS5K0,RHEOSTAT MODEL K NOS What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included w...

    $55 USD
    Galion, OH
  • MATSUSHITA,EVN-CTGA01B53,POTENTIOMETER LOT OF 177 NOS

    MATSUSHITA,EVN-CTGA01B53,POTENTIOMETER LOT OF 177 NOS

    • Manufacturer: Matsushita

    MATSUSHITA,EVN-CTGA01B53,POTENTIOMETER LOT OF 177 NOS What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it wi...

    $155 USD
    Galion, OH
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Overview

Feedback devices are sensors and transducers—encoders, resolvers, tachometers and position sensors—used on crawler loaders and heavy equipment to provide real-time data on position, speed and direction. They enable precise control of hydraulics, drive systems and automation, and support diagnostics and safety functions. Buyers choose based on resolution, environmental rating (IP), electrical interface (analog, digital, CAN), mounting, shaft size and compatibility with the machine’s controller.

FAQ

How do I ensure a feedback device is compatible with my crawler loader?

Match electrical interface (voltage, signal type, CAN), mechanical mounting, shaft diameter, resolution and connector pinout to your controller. Provide the OEM part number or controller specs to the seller and ask for a datasheet.

What should I check when buying a used feedback device?

Inspect for shaft play, corrosion, water ingress, damaged connectors and seals. Request recent test reports, output waveform checks and serial numbers. Verify calibration history and spare-part availability.

How should feedback devices be shipped to avoid damage?

Pack with shaft caps, anti-static wrap, desiccant and vibration-damping material inside a sturdy crate. Label fragile, insure the shipment and include a parts list and datasheet for customs if shipping internationally.

What maintenance and calibration do feedback devices need?

Routine checks include visual inspection, connector cleaning, seal integrity and output testing. Calibrate after repairs, impacts or annually depending on usage. Replace bearings, seals or the unit if accuracy degrades.