Product Description
Rotor
Frequently Asked Questions
Q: Which forklift brands and models use the TJ191027600471 rotor?
A: The TJ191027600471 rotor fits Toyota 7FD, 7FG, and 7FGU series electric forklifts built between 2008 and 2018. It is also compatible with some Nissan PJ series models with equivalent brake assemblies. Verify your exact model designation against your equipment serial number before ordering.
Q: What are the technical specifications for TJ191027600471?
A: Outer diameter is 6.5 inches with a 1.875-inch bore. The rotor is 0.925 inches thick and weighs 6.1 pounds. The friction surface is precision-machined to within 0.005 inches of parallel. This rotor is rated for 48-volt DC brake systems.
Q: Is there a minimum thickness specification for this rotor?
A: Yes. The minimum safe operating thickness is 0.3 inches. Below this measurement, braking efficiency drops and brake fade risk increases significantly. Measure at multiple points around the rotor to detect uneven wear patterns that may indicate alignment issues.
Q: How long does the TJ191027600471 rotor typically last in service?
A: Service life depends on duty cycle. In light-to-moderate duty (30 to 50 operating hours weekly), expect 24 to 36 months of service. In heavy duty (continuous 8-hour shifts), replacement may be needed every 12 to 18 months. Regular inspection is more reliable than time-based replacement.
Q: What are the equivalent part numbers for TJ191027600471?
A: Toyota OEM equivalent is 42431-26010-71. Nissan reference is NL100-760047. The Crown electric brake rotor model EC-206 shares the same mounting interface. Cross-reference your equipment documentation to confirm compatibility.