Genuine Cusco Type RS Spec-F mechanical limited-slip differential. Manufacturer part number - LSD431LT15. Supplied operating mode - 1.5 way.
FITMENT
Vehicle
Production
Engine and drive
Position
Specification
Requirements
Mazda Roadster ND5RC
2015-05～
P5-VP / 1500 / FR
Rear
1.5way(1.5&2way) Spec-F
MT, OEM Diff：TORQUE SENSING NR-A Grade Only
Mazda Roadster ND5RE
2024-01～
P5-VP / 1500 / FR
Rear
1.5way(1.5&2way) Spec-F
MT, OEM Diff：Asymmetric LSD
Mazda Roadster RF NDERC
2016-12～
PE-VPR / 2000 / FR
Rear
1.5way(1.5&2way) Spec-F
MT, OEM Diff：TORQUE SENSING
Mazda Roadster RF NDERE
2024-01～
PE-VPR / 2000 / FR
Rear
1.5way(1.5&2way) Spec-F
MT, OEM Diff：Asymmetric LSD
Match chassis, engine, transmission and original differential specification to the applicable row before ordering. Position and installation requirements vary by vehicle.
PURCHASED PARTS PACKAGE One limited-slip differential assembly in the listed specification.
INSTALLATION AND OPTIONS Professional installation and setup are required. Check application-specific seals, bearings and oil requirements. The manufacturer photo represents this differential family.
OTHER DIFFERENTIALS FOR THE SAME VEHICLE These alternatives share the application shown below. Check every restriction and the supplied operating mode before choosing.
