Eaton preload system service kits are designed to correctly set up your aftermarket differential. They include necessary spacers and hardware to adjust the preload on your differential. Order the preload system service kit recommended for your axle model.

More From This Category

Motive Gear Ring and Pinion, 5.13 Ratio, For Chrysler, 11.5 in., Set

Motive Gear Ring and Pinion, 5.13 Ratio, For Chrysler, 11.5 in., Set

$1,403.80

EATON Differential, No Spin, 39, Clark

EATON Differential, No Spin, 39, Clark

$991.44

Motive Gear Differential Gear Install Kit, For Ford AEROSTAR 1990–1997, Kit

Motive Gear Differential Gear Install Kit, For Ford AEROSTAR 1990–1997, Kit

$80.05

Motive Gear Ring and Pinion, 4.56 Ratio, For Dana 30F/44R, 7.12/8.5 in., Kit

Motive Gear Ring and Pinion, 4.56 Ratio, For Dana 30F/44R, 7.12/8.5 in., Kit

$1,439.08