Aisin AW 55-50SN and 55-51SN linear solenoids are used to control line rise (SLT), the converter clutch (SLU) and the oil flow rate and accumulation for the clutch circuits (SLS). The flow-to and function of these solenoids overlap, making diagnosis difficult. The solenoids are prone to sticking of the internal pintle, creating inconsistent movement of the solenoid valves. Shift complaints and pressure/flow related issues result.
Remanufactured linear solenoid kit 59947-68K was developed with an exclusive Sonnax process that eliminates sticking solenoid problems. These solenoids are 100% leak tested and calibrated to OE specifications. Readjustment should not be required if the valve body leakage has been addressed and a relearn process completed.

Eliminates pintle sticking problem for proper solenoid valve action
100% tested and calibrated

More From This Category

Sonnax Governor Gear Kit, GM, 4L60 Commodore VS to VE 4L60E(700-R4), Each

Sonnax Governor Gear Kit, GM, 4L60 Commodore VS to VE 4L60E(700-R4), Each

$10.89

Sonnax Channel Plate Sleeve, GM, 440-T4/4T60/4T60-E, Each

Sonnax Channel Plate Sleeve, GM, 440-T4/4T60/4T60-E, Each

$49.83

Motive Gear Axle Shaft, 1541 Manganese, 5x5 in. Bolt Pattern, 30.313 in. Length, 28SPL, For CHEVROLET ASTRO 1990–2002, Each

Motive Gear Axle Shaft, 1541 Manganese, 5x5 in. Bolt Pattern, 30.313 in. Length, 28SPL, For CHEVROLET ASTRO 1990–2002, Each

$203.78

Motive Gear Axle Shaft, 1541 Manganese, 8x165 mm Bolt Pattern, 34.313 in. Length, 35SPL, ForD E-150 2007–2013, Each

Motive Gear Axle Shaft, 1541 Manganese, 8x165 mm Bolt Pattern, 34.313 in. Length, 35SPL, ForD E-150 2007–2013, Each

$246.94

Sonnax Heavy Duty Clutch Retaining Ring, GM, 400, 4L80/4L85-E, Powerglide, Each

Sonnax Heavy Duty Clutch Retaining Ring, GM, 400, 4L80/4L85-E, Powerglide, Each

$24.19

Motive Gear Axle Shaft, 1541 Manganese, 5x5 in. Bolt Pattern, 31.375 in. Length, 30SPL, For CHEVROLET R10 SUBURBAN 1988, Each

Motive Gear Axle Shaft, 1541 Manganese, 5x5 in. Bolt Pattern, 31.375 in. Length, 30SPL, For CHEVROLET R10 SUBURBAN 1988, Each

$202.02