The function of the actuator feed limit (AFL) valve is to provide regulated pressure to shift solenoids. Wear in the AFL bore causes low clutch pressure and results in transmission slips/harsh shifts. This eventually leads to a loss of 4th through 6th Gears, and finally the loss of transmission function. Reconditioning the bore and installing Sonnax oversized AFL valve 144740-01 restores hydraulic control for revived shift operation in all ranges for 6T30/40/45/50 (Gen. 1 and 2) and 6T35/31/41/46/51 (Gen. 3 6T40) units.

Hardcoat anodized aluminum valve combats premature wear
Annular grooves help center valve in bore to reduce future side-load wear

More From This Category

MANLEY Valve, Custom, Titanium, .3415 in. Stem Dia, Each

MANLEY Valve, Custom, Titanium, .3415 in. Stem Dia, Each

$286.63

MANLEY Valve, Race Master, Intake, 38.15 mm Head Dia, 5.97 mm Stem Dia, 92mm Length, For Nissan GTR, Each

MANLEY Valve, Race Master, Intake, 38.15 mm Head Dia, 5.97 mm Stem Dia, 92mm Length, For Nissan GTR, Each

$70.76

MANLEY Valve, Race Master, Exhaust, Bead Loc, 1.625 in. Head Dia, 0.3125 in. Stem Dia, 4.925 in. Length, For Chrysler HEMI, Each

MANLEY Valve, Race Master, Exhaust, Bead Loc, 1.625 in. Head Dia, 0.3125 in. Stem Dia, 4.925 in. Length, For Chrysler HEMI, Each

$50.05

Sonnax Oversized K3 Clutch Control Valve Kit, Aisin Aw, Tf-60Sn, 09G/09K/09M, 6F21Wa, Each

Sonnax Oversized K3 Clutch Control Valve Kit, Aisin Aw, Tf-60Sn, 09G/09K/09M, 6F21Wa, Each

$68.56

MANLEY Valve, Titanium, Intake, 2.02 in. Head Dia, 0.3415 in. Stem Dia, 5.14 in. Height, Each

MANLEY Valve, Titanium, Intake, 2.02 in. Head Dia, 0.3415 in. Stem Dia, 5.14 in. Height, Each

$302.72