168mm BMW Differential Rebuild

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Get Your 168mm Medium Case BMW Differential Rebuild Service By Garageaholic!

Look at this 168mm medium case differential rebuild service with this classic rebuild service. This differential rebuild includes a solid replacement of all seals and bearings (bearings optional). We mechanically or chemically strip all components, then paint before reassembly to make your rebuilt differential look as good as it will perform after the rebuild!

We have now partnered with RacingDiffs. Here, we provide all performance and service clutch disc kits. This including Stage 1, 2, 3, and 4 (special request) sets. Take advantage of this opportunity to upgrade your 188mm medium case differential today. There are a wide range of BMW models this equates to!  For your 2002, E9, E30… and more vintage BMW Models!

Additionally, we perform any gear ratio change as well! Keep in mind that the gear changes must be in the same gear ratio range where the same LSD module may be used. For example. 2.79 – 3.07 all use the same LSD module in that gear range. Move up to the 3.15 – 4.10+ range, a different LSD design is used within that range. Gear Changes will come at NO EXTRA Cost if you provide the Ring/Pinion Gears!

In more detail on our partnership with RacingDiffs, all LSD units can come with brand new Clutch Discs, dog ears, oil rings, shims, and possibly in multi-variable ramps! We promote installation of the stage 1, 2, 3, and 4 versions. Or you may opt for a simple 2 clutch “service pack”. All of these options are selectable to your specific need right here.

So What’s The Process?

  • First, place order for the service on our website here, with all applicable options selected.
    • If you select the diff size, and no other options, the service included is seal and O-Ring Replacements, crush washer, rear seal, and complete clean/paint, including shipping back to you!
  • Second, pack and ship your differential to our location in zip code 13850.
  • Third, when we receive the differential, the lead time to ship back to customer is 4 weeks.

Customer pays to ship differential to us. Price includes return shipping of rebuilt differential back to customer. Any other questions, please feel free to contact us!

Check out our other products like our Engine Swap Kits, Documentation, Swap Help, and Throttle Body Services

Additional information

RacingDiffs LSD

N/A – Keep Open, LSD Convert, 2 Clutch Service, Stage 1 Street, Stage 2 Track, Stage 3 Race


No Thank You, Seals Only, Add Pinion/Ring Bearings


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