0730 302 681 Rear Bearing Race Circlip of Main Shaft

0730 302 681 Rear Main Shaft Bearing Race Circlip is a dedicated locking part for ZF 12TX series 12-speed AMT gearboxes. Mounted in the positioning groove of the bearing race, it is responsible for axially fixing the race position and preventing disengagement and looseness.

Manufactured with precise craftsmanship, it features evenly distributed elastic force, excellent impact resistance and fatigue resistance. It is not prone to failure or deformation under long-term oil immersion and high-temperature environments.

It can precisely control the assembly clearance and avoid abnormal noise, eccentric wear and transmission faults caused by race displacement.

With original factory dimensions and great interchangeability, it is easy to disassemble and install, making it an essential original locking component for the maintenance and assembly of ZF automatic gearboxes.

Original ZF Circlip for Rear Main Shaft Bearing Race is precisely quenched and formed from premium spring steel. It features durable elasticity and high structural strength, effectively resisting loosening, fracture and permanent deformation.

With accurate groove dimension design, it closely engages and fits perfectly into the race groove position to achieve reliable locking and limiting. It efficiently prevents the bearing race from internal looseness and axial displacement during operation.

It is resistant to gearbox oil corrosion as well as high and low temperature aging, perfectly suitable for heavy-load climbing, long-distance trunk transportation and frequent gear shifting working conditions.

Adopting original factory standard specifications, it supports direct installation without grinding. Easy to assemble and firmly locked in place, it eliminates abnormal noise and vibration, protects the gearbox transmission assembly, and extends the overall service life of the gearbox.