40Cr CARBON STEEL 47T CENTER DIFFERENTIAL SPUR GEAR (0.8 MODULUS ,32P)

Description

This 47-tooth center differential spur is manufactured from 40Cr Carbon Steel with a hardened black finish to improve wear resistance under sustained torque. Laser-etched tooth markings provide unambiguous identification of the 47-tooth profile, supporting correct replacement of factory part numbers #8573, #8574, and #8575 while maintaining intended gear mesh and drivetrain behaviour.

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