Product Description
Caster
Frequently Asked Questions
Q: What is the difference between SU STR2001-CR2 and other SU STR2001 variants?
A: The -CR2 designation indicates a specific OEM compatibility code. This caster variant is engineered for a particular truck model or generation. Verify your truck model and serial range before ordering.
Q: Can I use the SU STR2001-CR2 to replace a different caster model?
A: Only if the replacement caster has identical mounting dimensions, bolt hole spacing, and load rating. Cross-installation of incompatible casters can damage your truck and create safety hazards.
Q: What are common failure symptoms for the SU STR2001-CR2 caster?
A: Watch for pulling to one side during operation, grinding or squealing noises, visible cracks in the wheel or housing, difficulty steering, and uneven tire wear. These indicate bearing wear or swivel damage requiring replacement.
Q: How long does an SU STR2001-CR2 caster typically last?
A: With proper maintenance and typical warehouse use, expect 2 to 5 years of service. Heavy use, wet floors, cold storage, and neglected cleaning reduce lifespan. Replace immediately if structural damage is detected.
Q: What tools do I need to replace the SU STR2001-CR2?
A: You will need a wrench or socket set to fit the fasteners, a jack or truck lift to raise the load, and the replacement SU STR2001-CR2. Always consult your truck manual for specific bolt sizes and torque specifications.