1/12-1/10 Pan Car Diff O-ring Set 16x1 - Arrowmax AM-931012  [AM-931012]

Precision 16x1 O-rings for compact diffs

This Arrowmax AM-931012 Oring 16X1 (10 pcs) supplies ten 16x1 mm O-rings aimed at pan car gear differentials and small gearbox applications. The small cross section fits common shaft and cup grooves found in 1/12 and 1/10 pan car diff layouts.

Ten rings in the packet let you perform multiple maintenance jobs or fully refurbish a single compact differential. Swap out old, brittle seals to prevent oil seepage and uneven diff performance on the track.

Installation is straightforward: push the O-ring into the diff cup or shaft groove, confirm it seats uniformly, then reassemble using the correct grease or diff oil as required. Routine inspection and timely replacement preserve the diff's intended feel and stop lubricant loss during runs.