Wear or debris can prevent the third accumulator checkball and seat from correctly sealing the 3-4 apply circuit. Installing Sonnax 3rd accumulator checkball and seat 74480D prevents leaks in the circuit and 3-2/2-3 timing issues and prolongs the life of the 3-4 clutch.

More From This Category

TCI Speedometer Gear, Drive, 15-Tooth, Plastic, Gray, GM, TH375, TH400, TH475, Each

TCI Speedometer Gear, Drive, 15-Tooth, Plastic, Gray, GM, TH375, TH400, TH475, Each

$100.28

Motive Gear Axle, 1541 Manganese, 31 Spline, 5x5.5 in. Bolt Pattern, 31.81 in. Length, Ford Bronco, F100, 1974-1986, Each

Motive Gear Axle, 1541 Manganese, 31 Spline, 5x5.5 in. Bolt Pattern, 31.81 in. Length, Ford Bronco, F100, 1974-1986, Each

$293.95

MANLEY Connecting Rod Pin Bushing, Bronze, .990 in. OD, .929 in. ID, .945 in. Length, Each

MANLEY Connecting Rod Pin Bushing, Bronze, .990 in. OD, .929 in. ID, .945 in. Length, Each

$23.94

Wilwood Bearing Cup, Hub, Inner

Wilwood Bearing Cup, Hub, Inner

$24.91

Motive Gear Differential Bearing Kit, Timken, For CHRYSLER 300 1957–1968, Kit

Motive Gear Differential Bearing Kit, Timken, For CHRYSLER 300 1957–1968, Kit

$249.72