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Load Wheel for Clark HWD-30 / -40

CL 2778678

Clark polyurethane load wheel for HWD-30, HWD-40, WP30, and WP40 manual pallet jacks. Replacement part number CL 2778678.

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Size: 3.375" × 5.75" (86 × 146 mm)
⌀ 3.375" (86 mm) 5.75" (146 mm) wide schematic — drawn to listed dimensions
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Compatibility

Make

Clark

Model

HWD-30, HWD-40, WP30, WP40

Visit our diagram page for part references to popular models


Product Description

Load wheel - single

Compatibility: Fits pallet jacks made by Clark, models HWD-30, HWD-40, WP30, and WP40. Alternate model: HWD30/40; HWD 30 / 40. Part number: CL 2778678

Specifications

Material & Construction
MaterialPolyurethane
Part Numbers & Compatibility
MakeClark
ModelHWD-30, HWD-40, WP30, WP40
CompatibilityFits pallet jacks made by Clark, model HWD-30 / -40. Alternate model: HWD30/40; HWD 30 / 40.
Wheel Dimensions
Outside Diameter3-3/8 in
Width5-3/4 in

Frequently Asked Questions

Q: Which Clark pallet jack models is the CL 2778678 compatible with?
A: The CL 2778678 is compatible with Clark HWD-30, HWD-40, WP30, and WP40 manual pallet jacks. Verify your model number before ordering to ensure proper compatibility.

Q: What material is the CL 2778678 constructed from?
A: The CL 2778678 is made of polyurethane, providing durability and performance suitable for industrial use.

Q: How do I know when to replace the CL 2778678 load wheel?
A: Replace the load wheel when visible wear significantly affects the tire condition, when the wheel does not roll smoothly, when cracks or chunks appear in the tire surface, or when the pallet jack exhibits unstable tracking or pulls to one side.

Q: What should I consider when replacing the CL 2778678?
A: Confirm compatibility with your Clark HWD-30, HWD-40, WP30, or WP40 pallet jack and ensure the replacement wheel's polyurethane material and design meet your operational needs.