Filter

Refine

Category

Make

Model

clear

Part Type

Collection

clear

Frame Undercarriage ST 3000 Series

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 127248-003, Drive Tire, Diamond Tread Rubber Assy Includes Hub
    Up to $34.61 off

    CR 127248-003

    $272.99
    $272.99 $307.60
  • CR 813128, Crown Caster Wheel Assembly for ST 3000, SX 3000, WP 2300, and WP 3000 Series
    Up to $6.98 off

    CR 813128

    $31.71
    $31.71 $38.69
  • CR 813081-001, Poly Load Wheel Assy Incl Bearings & Washers, 95-A
    Up to $19.71 off

    CR 813081-001

    $36.00
    $36.00 $55.71
  • CR 127250, Hub, Drive Tire
    Up to $17.90 off

    CR 127250

    $98.58
    $98.58 $116.48
  • CR 805800, Drive Tire, Poly, Smooth Flat
    Up to $3.39 off

    CR 805800

    $210.59
    $210.59 $213.98
  • CR 813129, Caster Wheel, Poly, 95-A
    Up to $6.59 off

    CR 813129

    $16.04
    $16.04 $22.63
  • CR 060009-083, Axle Retaining Ring
    Up to $0.22 off

    CR 060009-083

    $1.07
    $1.07 $1.29
  • 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
  • CR 110454, Load Wheel Axle
    Up to $5.59 off

    CR 110454

    $11.88
    $11.88 $17.47

Frame Undercarriage ST 3000 Series — 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
ST 3000 Series, SX 3000 Series CR 127248-003 10.0" × 4.0" — $272.99
ST 3000 Series, SX 3000 Series, WP 2300, WP 3000 CR 813128 3.5" × 2.0" — $31.71
ST 3000 Series, SX 3000 Series CR 813081-001 4.0" × 2.0" — $36.00
WP2000, WP2300, ST3000, WP3000, SX3000 CR 127250 — — $98.58
ST 3000 Series, SX 3000 Series CR 805800 — — $210.59
ST 3000 Series, SX 3000 Series, WP3000 CR 813129 3.5" × 2.0" — $16.04
ST 3000 Series CR 060009-083 — — $1.07
ST 3000 Series, SX 3000 Series, WP 2300, WP 3000 CR 127251-004 10.0" × 4.0" — $171.97
M Series CR 110454 — — $11.88

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