Skip to product information

Load Wheel for Caterpillar and Towmotor Electric Lift Truck

CT 1055550

Polyurethane Load Wheel for Electric Lift Trucks

Shipping calculated at checkout.
Size: 4.0" × 3.62" (102 × 92 mm)
⌀ 4.0" (102 mm) 3.62" (92 mm) wide schematic — drawn to listed dimensions
  • Expert support & fitment help
  • 30-day returns
  • Fast Shipping
Call for Price Cat Caterpillar Electric Lift Truck Parts Load Wheels Wheels

Compatibility

Make

Caterpillar, Towmotor

Model

NPP 40, NPP 60, PMWR 40

Visit our diagram page for part references to popular models


Product Description

Heavy-duty polyurethane load wheel engineered for electric lift truck and pallet jack applications. Polyurethane construction delivers excellent durability, floor protection, and reliable performance in indoor warehouse environments.

Specifications

Material & Construction
MaterialPolyurethane
Part Numbers & Compatibility
MakeCaterpillar, Towmotor
ModelNPP 40, NPP 60, PMWR 40
Manufacturer Part NumberCT 1055550
Cross-Reference Part Numbers1055550, Caterpillar 1055550
Manufacturer Part NumberCT 1055550
Cross Reference Part Numbers1055550, Caterpillar 1055550
ApplicationElectric lift truck applications
Wheel Dimensions
Outside Diameter4 in
Width3.62 in
Dimensions4 x 3 5/8 inches
Additional Specifications
Suitable ForElectric lift trucks, pallet jacks, load wheel applications
Material SpecificationPolyurethane (Poly)
Manufacturer DocumentationConsult manufacturer documentation for complete compatibility

Frequently Asked Questions

Q: What equipment is the CT 1055550 compatible with?
A: The CT 1055550 is a replacement wheel for Caterpillar and Towmotor electric lift trucks, including NPP 40, NPP 60, and PMWR 40 models. Verify your equipment model and serial number before ordering.

Q: What material is the CT 1055550 made from?
A: The wheel is constructed from durable polyurethane, supporting reliable performance in indoor material handling applications.

Q: What are the cross-reference part numbers?
A: The CT 1055550 is cross-referenced as Caterpillar 1055550. Always confirm the part number from your equipment documentation.

Q: What is the expected lifespan of this polyurethane wheel?
A: Polyurethane wheels typically provide extended service life compared to other materials. Actual lifespan depends on load, operating conditions, and maintenance. Inspect regularly for wear and replace when the tread becomes minimal.

Q: How should this wheel be stored?
A: Store the wheel in a cool, dry location away from direct sunlight and extreme temperatures to help preserve the polyurethane material. Keep it clean and free from debris.

Q: When should the CT 1055550 replacement wheel be replaced?
A: Inspect the wheel regularly for wear and replace it when the tread becomes minimal or when its performance is affected. Confirm compatibility with your Caterpillar or Towmotor equipment before ordering.