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  1. J

    TR2/3/3A Differential Rebuild - Gear Markings

    I'm currently rebuilding the differential on my 3A. Never done one of these, and would appreciate some help interpreting the gear markings. This is the first cut with original shims and exact Timken replacement bearings except for the pinion head (used a 3188 instead of a 3188s). Pinion...
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