Filter

Refine

Category

Make

Model

Part Type

clear

Collection

clear

Frame Undercarriage Drive Unit

Find replacement frame and undercarriage components for pallet jacks, walkie stackers, and forklifts — the structural chassis parts that support the load-bearing and drive systems of your equipment. Our Frame Undercarriage collection covers fork assemblies, chassis components, undercarriage brackets, and structural hardware for the most common material handling equipment in service today.

Compatible equipment brands include Crown, Yale, Hyster, Toyota, BT Prime Mover, Raymond, and other major OEM and aftermarket manufacturers. Frame and undercarriage parts are matched by equipment make, model, and serial number range for verified fitment.

Parts categories available:

  • Fork Assemblies — complete fork sets and individual fork tines for pallet jacks and forklifts
  • Chassis Brackets & Mounts — structural brackets for motor, battery, and component mounting
  • Undercarriage Plates & Guards — floor plates, belly guards, and undercarriage protection panels
  • Pivot Pins & Bushings — structural pivot hardware for fork and frame articulation points
  • Frame Weldments — replacement frame sections for structural repairs

How to identify the right frame part: Note your equipment's make, model, and serial number from the data plate. Frame and undercarriage parts are highly model-specific — always cross-reference with your OEM parts manual or contact our team with your serial number for a verified fitment recommendation.

With 440+ frame and undercarriage SKUs in stock, most parts ship same or next business day from our US warehouse.

Clear all
  • CR 127248-001, Drive Tire, Smooth Flat Rubber Assy Includes Hub
    Up to $39.08 off

    CR 127248-001

    $293.49
    $293.49 $332.57
  • CR 127248-004, Drive Tire for Crown Electric Pallet Jack
    Up to $35.01 off

    CR 127248-004

    $227.57
    $227.57 $262.58
  • CR 050000-015, Roll Pin
    Up to $0.30 off

    CR 050000-015

    $0.72
    $0.72 $1.02
  • CR 127250, Hub, Drive Tire
    Up to $17.90 off

    CR 127250

    $98.58
    $98.58 $116.48
  • CR 054011-006, Lube Fitting
    Up to $0.11 off

    CR 054011-006

    $0.71
    $0.71 $0.82
  • HY 2309963, Drive Tire, Rubber Smooth Flat
    Up to $4.69 off

    HY 2309963

    $179.57
    $179.57 $184.26
  • HY 2308186, Drive Wheel Hub
    Up to $13.80 off

    HY 2308186

    $63.48
    $63.48 $77.28
  • CR 127251-004, Drive Tire for Crown WP 2300, WP 3000, ST 3000, SX 3000
    Up to $26.46 off

    CR 127251-004

    $171.97
    $171.97 $198.43
  • HY 2309963-A, Hyster Drive Tire Assembly for W40XL, W40XT, W40Z, and W45Z Pallet Trucks
    Up to $7.92 off

    HY 2309963-A

    $220.65
    $220.65 $228.57
  • HY 2308227, Poly Drive Tire, Smooth Flat
    Up to $41.22 off

    HY 2308227

    $196.30
    $196.30 $237.52

Frame Undercarriage Drive Unit — fitment by model

Fits models Part # Wheel size Bore Price
ST 3000 Series, SX 3000 Series, WP 2000, WP 2300, WP 3000 CR 127248-001 10.0" × 4.0" — $293.49
ST 3000 Series, SX 3000 Series, WP 2000, WP 2300, WP 3000 CR 127248-004 10.0" × 4.0" — $227.57
WP 2000 CR 050000-015 — — $0.72
WP2000, WP2300, ST3000, WP3000, SX3000 CR 127250 — — $98.58
GPW Walkie CR 054011-006 — — $0.71
W40XL, W40XT, W40Z, W45Z HY 2309963 — — $179.57
W 40 XL, W 40 XT HY 2308186 — — $63.48
ST 3000 Series, SX 3000 Series, WP 2300, WP 3000 CR 127251-004 10.0" × 4.0" — $171.97
W40XL, W40XT, W40Z, W45Z HY 2309963-A 9.0" × 5.0" — $220.65
W40XL, W40XT HY 2308227 9.0" × 5.0" — $196.30

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