GWK-MPW060E-LW-XL

Frequently Asked Questions

Q: How does GWK-MPW060E-LW-XL differ from the standard GWK-MPW060E-LW kit and which should I use?
A: The primary difference is durometer rating: GWK-MPW060E-LW-XL uses 97A polyurethane versus the standard kits 95A formulation. The 97A XL variant is engineered for heavy-duty applications running 6+ hours daily or in high-friction warehouse floors. Standard 95A wheels last 18-24 months; the 97A compound extends life to 28-32 months. Both kits are dimensionally identical at 3.25 x 6.5 inches and fit Yale MPW060E A897 Series trucks identically. Choose XL if your truck operates continuously; choose standard 95A for light-to-medium duty.

Q: Is GWK-MPW060E-LW-XL backward-compatible with older MPW060E units and what is the cross-reference part number?
A: Yes. GWK-MPW060E-LW-XL is backward-compatible with all A897 Series Yale MPW060E units regardless of year. The OEM part number is listed as MPW060E-LW in Yale documentation, but the manufacturer part number is GWK-MPW060E-LW-XL. There is no direct Hyster or Crown Equipment equivalent for the A897 platform. Verify the truck serial number includes A897 before ordering.

Q: What is the rated load capacity and what maintenance is required for GWK-MPW060E-LW-XL?
A: The wheel kit is rated for 6000 lbs at a 24-inch load center, matching the full Yale MPW060E truck capacity. The 3.25 x 6.5-inch machined steel core with 97A polyurethane tread provides durable performance. Sealed bearings require zero maintenance. No greasing or lubrication is needed. Inspect wheels visually every 250 operating hours for tread wear. Replace the complete kit when tread depth is below 0.25 inches or after 28-32 months of continuous operation.

Q: What are the installation requirements and how long does the replacement take?
A: Installation requires: 0.75-inch socket, rubber mallet, 12-ton jack, jack stands rated 7000 lbs. Lift the truck 14 inches off the ground. Remove the cotter pin and axle nut. Tap the wheel assembly toward you using the rubber mallet to unseat the bearing. Slide the old assembly off. Inspect the axle shaft for pitting or scoring; replace if damaged. Slide the new GWK-MPW060E-LW-XL assembly onto the axle with the bearing cartridge facing outward. Hand-tighten the nut, then torque to 55 ft-lbs. Install a new cotter pin. Allow 3 hours for the bearing seals to cure before operating the truck. Installation takes 15-20 minutes per wheel.

Q: How do I diagnose whether the wheels or bearings in GWK-MPW060E-LW-XL are failing?
A: Failing wheels or bearings exhibit: squealing or high-pitched noise that increases during loaded turns, grinding sounds suggesting internal bearing damage, visible chunks or delamination in the polyurethane tread, flat-spotting or permanent wear indentations, asymmetrical wear patterns between left and right wheels, truck drifting or pulling to one side, or play when manually rotating the wheels. Any of these symptoms warrant immediate wheel kit replacement to prevent axle damage and maintain safe truck operation.

Q: Can I replace only one wheel assembly or must I replace the complete kit?
A: Always replace the complete kit, not individual wheels. The bearing cartridges and axles are paired and pre-aligned at the factory. Replacing only one wheel creates load imbalance and causes uneven wear on the remaining assembly. Mismatched wheels with different durometer ratings or manufacturing dates will cause steering inconsistency and reduced tire life. The kit is engineered as a matched pair; partial replacement voids any warranty and risks truck instability.