AX4N, 4F50N

Patented design increases oil flow

Symptoms:

• Scored shaft

The unique patented design of the Sonnax shaft provides larger channels for greater oil flow to the TCC release circuit. The larger channels also reduce the chance of blockage caused by lodged debris common to the OE shaft. Additionally, the seal groove design improves the sealing characteristics of the OE seals and reduce the chance of the groove lands contacting and galling the mating bores.

• Unique patented design
• Larger channels for greater oil flow
• Reduced chance of blockage
• Improved sealing characteristics