Differential Master Install Kit With Koyo Bearings
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Differential Master Install Kit With Koyo Bearings Differential Master Install Kit With Koyo Bearings
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Motive Gear Differential Master Install Kit With Koyo Bearings

Part No. R10RLMK Warranty Details  
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Motive Gear Differential Bearing Kits Include Front & Rear Pinion Bearing, Pinion Seal, Carrier Bearings, Pilot Bearing Where Applicable, Gear Marking Compound, Crush Sleeve, Pinion Nut, Brush, Thread Locking Compound And Cover Gasket Or Rtv

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3 Questions | 4 Answers
Displaying questions 1-3
  • Q:

    I have a 2007 chevy silverado LT. The rear end is worn out and I am doing a complete rebuild. I need to find my gear ratio, and if its less than 3.73 than I would like to put 3.73 in it. I also need to make sure this kit has replacement Races. So aIll together I need all new gears, and a rebuild kit. I want to make sure I have everything I need.
    Asked on 3/23/2017 by Tank from Monticello Indiana

    1 answer



      Happy to help, Tank! We will need more information on your Silverado. I would recommend that you check with the nearest Advance store and our Parts Pros will help you locate an exact bearing kit for your project.

      Answered on 4/14/2017 by John the Car-Doc from AAP
  • Q:

    I have a 2008 gmc sierra 1500 4x4 5.3L SLE pickup.... Will this fit both front and rear on my truck?
    Asked on 10/19/2016 by Brian from Lakeland, Fl

    1 answer



      Hi Brian, glad to assist you! This Motive Gear Differential Master Install Kit With Koyo Bearings (Part No. R10RLMK) is an exact fit for your 2008 GMC Sierra 1500 4x4 5.3L SLE pickup and it fits only rear.

      Answered on 10/20/2016 by Steve from AAP
  • Q:

    I have a 2002, s10, 4.3L, V6, 4WD LS and I believe I have to repair/rebuild my front differential. Is this the correct kit to do this? Or is this for a front and rear rebuilt? Can the differential be bought as one whole unit? If so, can you link me to it.
    Asked on 4/25/2014 by DonutHunter from Lansing, MI

    2 answers



      Hi DonutHunter, I'm happy to help! Yes, this is the correct kit for both front and rear rebuild. The kit contains differential bearing kit plus ring gear bolts, pinion shims and carrier shims.

      Answered on 4/28/2014 by John the Car-Doc from AAP


      I'm happy to help, DonutHunter! This Motive Gear Differential Master Install Kit is not the correct part for your 2002 Chevrolet S10 4.3L V6 4WD LS. This is a bearing kit for a rebuild of the rear differential. If you do believe you need a full rebuild there are more parts that would be required to complete the job. Part No. 741B004A or Part No. 741B004B are the correct bearing kit. The former is with non-shouldered bearings, the latter is with shouldered bearings. You may also need a new ring and pinion and spider gears. Spider gears are not available for your front differential on AdvanceAutoParts.com and the ring and pinion ratios available are 4.10 Part No. GM7.2-410IFS and 4.56 Part No. GM7.2-456IFS. If you need more options I suggest seeing if your local store is able to source the parts for you. Another option for replacing the whole differential is to purchase one from a salvage yard. In many cases this can be quicker and cheaper as setting gears can be quite difficult. In either case a repair manual can be quite helpful, Haynes Part No. 24071

      Answered on 4/28/2014 by Heath, ASE Parts Specialist from AAP
Displaying questions 1-3

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