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Drive Unit SMX 45

Find complete drive units and propulsion assemblies for electric pallet jacks, walkie stackers, and rider pallet trucks. Our Drive Unit collection covers integrated motor-gearbox assemblies, drive unit components, and traction system parts for the most common electric material handling equipment in service today.

Compatible equipment brands include Crown, Yale, Raymond, Hyster, BT Prime Mover, Toyota, and other major OEM and aftermarket manufacturers. Drive units are matched by equipment make, model, voltage, and drive unit specifications for verified fitment.

Drive unit types and components available:

  • Complete Drive Units — fully assembled motor-gearbox units ready for direct replacement
  • Traction Motors — DC and AC traction motors for drive unit rebuilds
  • Gear Assemblies — reduction gear sets and differential assemblies
  • Drive Wheels — drive wheel assemblies matched to drive unit output shaft specs
  • Brake Assemblies — electromagnetic brakes and brake components for drive units

How to identify the right drive unit: Note your equipment's make, model, serial number, and system voltage from the data plate. For complete drive unit replacements, also note the drive unit manufacturer (often stamped on the unit housing) and the output shaft configuration. Confirm voltage and gear ratio compatibility before ordering — mismatched gear ratios affect travel speed and motor load.

With 410+ drive unit SKUs in stock, most parts ship same or next business day from our US warehouse.

Clear all
  • PR 313763-000, Brush Holder

    PR 313763-000

    Call for Price
  • PR 313762-000, Cover

    PR 313762-000

    Call for Price
  • Up to $13.73 off

    RA 313737-000

    $11.88
    $11.88 $25.61
  • PR 313765-000, Brush for BT Prime Mover SMX 45 Walkie Pallet Truck

    PR 313765-000

    Call for Price
  • PR 313778-000, Spacer

    PR 313778-000

    Call for Price
  • PR 313756-000, Seal
    Up to $26.66 off

    PR 313756-000

    $173.29
    $173.29 $199.95

  • PR 313757-000

    Call for Price
  • PR 313760-000, Band

    PR 313760-000

    Call for Price
  • PR 313735-000, Drive Axle
    Up to $27.41 off

    PR 313735-000

    $178.16
    $178.16 $205.57
  • PR 313754-000, Bearing
    Up to $0.38 off

    PR 313754-000

    $1.73
    $1.73 $2.11
  • PR 313755-000, Shim
    Up to $0.16 off

    PR 313755-000

    $7.93
    $7.93 $8.09
  • PR 313752-000, Field Coil
    Up to $171.02 off

    PR 313752-000

    $471.64
    $471.64 $642.66

  • PR 313738-000

    Call for Price
  • PR 313736-000, Seal
    Up to $12.63 off

    PR 313736-000

    $33.65
    $33.65 $46.28
  • Up to $13.73 off

    PR 313737-000

    $11.88
    $11.88 $25.61

  • PR 312675-000

    Call for Price

Drive Unit SMX 45 — fitment by model

Fits models Part # Wheel size Bore Price
SMX 45 Walkie Pallet Truck PR 313763-000 — — Call
SMX 45 Walkie Pallet Truck PR 313762-000 — — Call
6210 RA 313737-000 — — $11.88
SMX 45 Walkie Pallet Truck PR 313765-000 — — Call
SMX 45 Walkie Pallet Truck PR 313778-000 — — Call
SMX 45 PR 313756-000 — — $173.29
SMX 45 Walkie Pallet Truck PR 313757-000 — — Call
SMX 45 Walkie Pallet Truck PR 313760-000 — — Call
SMX 45 PR 313735-000 — — $178.16
SMX 45 Walkie Pallet Truck PR 313754-000 — — $1.73
SMX 45 Walkie Pallet Truck PR 313755-000 — — $7.93
SMX 45 PR 313752-000 — — $471.64
SMX 45 Walkie Pallet Truck PR 313738-000 — — Call
SMX 45 PR 313736-000 — — $33.65
SMX 45 PR 313737-000 — — $11.88
SMX 45 Walkie Pallet Truck PR 312675-000 — — Call

Not sure which fits? Call 1-800-669-7554.