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, 3.70 Ratio, For Chevrolet, 8.25 in., Set

Motive Gear Ring and Pinion, 3.70 Ratio, For Chevrolet, 8.25 in., Set

$626.52

EATON Differential, Detroit Truetrac, 33-Spline, For Dodge 9.25

EATON Differential, Detroit Truetrac, 33-Spline, For Dodge 9.25

$1,451.75

Motive Gear Lock Washer, For Chrysler 9.25 Rear, For Ford 8.8, GM 7.5, GM 7.6, GM 8.5, GM 8.6, Each

Motive Gear Lock Washer, For Chrysler 9.25 Rear, For Ford 8.8, GM 7.5, GM 7.6, GM 8.5, GM 8.6, Each

$0.55

Motive Gear Ring and Pinion, 5.29 Ratio, For T8F/T8R, 7.8 in., Kit

Motive Gear Ring and Pinion, 5.29 Ratio, For T8F/T8R, 7.8 in., Kit

$1,207.78

Motive Gear Ring and Pinion, 3.73 Ratio, For D44F/12BTRK, 8.5/8.875 in., Kit

Motive Gear Ring and Pinion, 3.73 Ratio, For D44F/12BTRK, 8.5/8.875 in., Kit

$1,055.06