Continuous plunger valve oscillation causes wear at the overlap control valve sleeves, allowing modulated oil pressure to exhaust or oppose the shift and create numerous shift complaints in Mercedes 722.6 units. The highly wear-resistant Sonnax master overlap control valve sleeve kit 68942-05K restores necessary hydraulic control tolerances in the 1-2, 4-5 bore as well as the 2-3 and 3-4 bores.

External O-ring provides additional positive sealing in the bore
The OE spring and anodized valve can be reused
Drop-in Zip Valve™ parts install quickly and easily

Learn More About Zip Valve™ Drop-In Repairs

More From This Category

Sonnax Pressure Regulator Sleeve Kit, Saturn Taat, Each

Sonnax Pressure Regulator Sleeve Kit, Saturn Taat, Each

$54.90

Sonnax 2-3 Overlap Control Sleeve Kit, Mercedes 722.6, Each

Sonnax 2-3 Overlap Control Sleeve Kit, Mercedes 722.6, Each

$35.05

Sonnax Governor Bore Sleeve, Rl4Ro1A, Each

Sonnax Governor Bore Sleeve, Rl4Ro1A, Each

$40.03

Strange ,T-400 Male Coupler, 32 Spline (Short)

Strange ,T-400 Male Coupler, 32 Spline (Short)

$483.50