Product Description
Poly wheel assy 97a 4x1-7/8
Frequently Asked Questions
Q: What are the dimensions of the BT 309882-X01-A-XL wheel assembly?
A: The BT 309882-X01-A-XL is a 4 inch diameter by 1-7/8 inch width polyurethane wheel assembly with 97A durometer compound. The XL designation indicates the higher durometer formulation for extended wear applications.
Q: What does the 97A durometer in the BT 309882-X01-A-XL mean for performance?
A: The 97A Shore hardness provides superior abrasion resistance and extended tread life compared to standard 95A wheels. This harder compound is designed for high-cycle operations, rough floors, and extended duty cycles where wheel wear is accelerated.
Q: Can the BT 309882-X01-A-XL be used interchangeably with standard BT 309882-X01-A wheels?
A: No. The BT 309882-X01-A-XL cannot be mixed with standard 95A specification wheels on the same equipment due to compound hardness differences, which would cause uneven load distribution and steering issues. Replace all wheels with the same durometer specification.
Q: What equipment compatibility should be verified for the BT 309882-X01-A-XL?
A: Confirm your BT Prime Mover equipment explicitly requires 97A durometer 4 x 1-7/8 inch wheel specification. Verify model number and serial range compatibility before ordering, as this higher hardness wheel is not suitable for all BT applications.