Small Case 168mm Differential Rebuild Kit – 2002/E21

Product Description

This is a rebuild kit for your 2002 or E21 differential that replaces all the common wear items. Some E21 differentials came with a larger pinion bearing (Late Model ’80-’83 w/ 6-bolt side covers), make sure you know which bearing your diff has.

Kit includes:
X1     Front pinion bearing #33 12 1 204 305
X1     Rear pinion bearing #33 12 1 204 306 (Small) or #33 12 1 206 739 (Large)
X2     Side bearings #33 13 1 205 117
X1     Input seal #33 12 7 621 206
X2     Side seals #33 12 1 205 302
X2     O-rings #33 11 3 604 119
X1     Crush sleeve #33 12 1 200 259
X1     Lock plate #23 21 1 490 120
X1     Cover gasket #33 11 3 604 117
X8 or X12     Side cover 10.9 bolts w/ washers

We can also offer other bits to rebuild your diff as special order (side cover shims, friction discs, spring washers, pumpkin shims, etc.), email us for questions and availability. Make sure ‘while your in there’ you check some of these other items for wear.