0501 328 496 Main Shaft Sliding Ring

0501 328 496 Main Shaft Sliding Ring

Part No. 0501 328 496 is the mainshaft sliding ring, an important matching component of the mainshaft shifting mechanism for ZF 12-speed AMT transmissions. It mainly cooperates with the sliding sleeve to realize synchronous gear shifting and positioning limitation.
Adopting integral precision machining technology, it features a compact structure and high dimensional accuracy, with reasonable fitting clearance between the mainshaft and surrounding parts.
It can withstand long-term reciprocating sliding friction and alternating loads inside the transmission, and is resistant to high temperature and oil corrosion without easy deformation.
It is suitable for ZF 12AS2330, 12AS2530, 12AS2730 and other models of heavy-duty trucks and large buses. It can improve faults such as stiff gear shifting, shifting stagnation and excessive clearance, ensuring smooth and stable gear shifting after installation.
This ZF 0501 328 496 mainshaft snap ring is compatible with 12AS series 12-speed AMT transmissions.

Precision manufactured from high-wear alloy material, it features high overall toughness, resistance to deformation and cracking, as well as outstanding high and low temperature resistance and anti-aging performance.

Its inner and outer diameters and groove dimensions strictly comply with OEM standards. It slides smoothly without jamming when matched with sliding sleeves and spline sleeves, ensuring accurate gear shifting travel.
With precision polishing and hardening surface treatment, it has a low friction coefficient and long wear-resistant service life. It is not prone to looseness or failure under heavy-load and frequent shifting conditions. Featuring high installation compatibility, it is an ideal original replacement part for the maintenance of transmission shifting mechanisms.
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