Product Description
Raymond RA 632-421-SG (RA 632-421/CR7-SG) Durarun 95A polyurethane caster wheel assembly with integrated string guards for Raymond 111, 112, 8300, 8400, and 8500 series electric lift trucks. Features steel mounting and robust debris protection. Direct equivalent with documented cross-reference to RA 632-421/CR7-SG and RA 632-421-A-SG. Designed for material handling applications requiring string and debris guard protection on powered pallet trucks.
Specifications
Material & Construction
| Material | Polyurethane |
| Construction | Direct replacement factory-spec wheel assembly |
Part Numbers & Compatibility
| Make | Raymond |
| Model | 111, 112, 8300, 8400, 8500 |
| Part Number | RA 632-421-SG |
| Manufacturer Part Number | RA 632-421/CR7-SG |
| Compatible Equipment | Raymond 111, 112, 8300, 8400, 8500 series electric pallet trucks |
| Cross-Reference Part Numbers | RA 632-421-A-SG, RA 632-421-CR7-SG, RA 632-421/CR7, 632-421/CR7, 3013132, 3132002, 3143337 |
| Equipment Compatibility | Raymond 111, 112, 8300, 8400, 8500 series electric pallet trucks |
| Applications | Electric pallet truck wheel assembly for material handling, warehouse operations, dock work, and general freight movement |
Wheel Dimensions
| Outside Diameter | 4 in |
| Width | 2.5 in |
Additional Specifications
| Finish | Machined wheel and core with polyurethane molded tread |
| Guard Type | Integrated string and debris guard protection |
| Mounting Hardware | Steel mounting assembly |
| Cross-Reference Numbers | RA 632-421-A-SG, RA 632-421-CR7-SG, RA 632-421/CR7, 632-421/CR7, 3013132, 3132002, 3143337 |
| Primary Use | Electric pallet truck wheel assembly for material handling and warehouse operations |
| Wheel Durometer (Shore A Scale) | 95A |
Frequently Asked Questions
Q: What Raymond models is the RA 632-421-SG compatible with?
A: The RA 632-421-SG is compatible with Raymond 111, 112, 8300, 8400, and 8500 series electric lift trucks. Always verify your specific model serial range in equipment documentation before ordering to ensure compatibility.
Q: What material is the RA 632-421-SG made from?
A: The RA 632-421-SG is made from polyurethane, providing durability for frequent warehouse use while maintaining adequate floor grip for reliable material handling performance.
Q: What are the replacement options for the RA 632-421-SG?
A: Alternative part numbers include RA 632-421/CR7-SG and RA 632-421-A-SG as direct replacements. Numbers 3013132, 3132002, and 3143337 are also compatible references. Use any of these numbers interchangeably when ordering.
Q: What is the purpose of the string guard on the RA 632-421-SG?
A: The string guard prevents packing tape, strapping, and floor debris from wrapping around the wheel shaft. This protection extends component life, reduces unexpected downtime from wheel damage, and maintains safe equipment operation in busy warehouse environments.
Q: What is the construction of the RA 632-421-SG wheel core?
A: The wheel features an industrial cast iron or steel core for durability and load-bearing strength. Combined with the polyurethane tread and steel mounting hardware, this construction supports long-term reliability in demanding warehouse applications.
