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Win this M240i!
Every $50 spent = 1 entry*

No purchase necessary to enter or win. See official rules.

Rear Differential Service Kit - With ECS Magnetic Drain/Fill Plugs

Complete kit with Redline 75w90 GL-5 fluid to service your rear differential
Mfg Part #
ECS Part #
Assembled By ECS
$85.54 (Sale - Save 5%)
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Availability: In Stock
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Product Details

Flushing and replacing differential fluid is one way to ensure that everything wears properly to avoid costly problems down the road. Your owner's manual will specify intervals for flushing and refill. While you're changing your fluid, it is a great idea to replace your drain/fill plugs and flange seals as these items are prone to leaks in your high mileage differential.

This kit is combined with the new ECS Magnetic Drain and Fill plugs to help keep abrasive and ferrous metal particles from circulating through the differential. These new plugs also use a very common and handy 17mm hex head eliminating the need for a special allen socket.

Kit includes:

  • Redline GL-5¬†fluid (75w90) - 1 Quart
  • ECS Magnetic Drain Plug (22x1.5)
  • ECS Magnetic Fill Plug (22x1.5)
  • Rear Axle Flange Seals - Left & Right

This Part Fits the Following Vehicles

Make Model Submodel Engine
Audi B8 A4 Quattro 2.0T
Audi B8 A4 Quattro V6 3.2L
Audi B8 S4 Quattro 3.0T
Audi B8 S5 Quattro 3.0T Cabriolet
Audi B8 S5 Quattro 3.0T Coupe
Audi B8 S5 Quattro V8 4.2L
Audi Q5 Quattro 3.0T
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.


ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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