Spider Gear Kit
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Motive Gear Spider Gear Kit

Part No. GM8.6BIL Warranty Details  

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This Motive Gear Differential Rebuild Kit includes all of the parts required to rebuild your stock open differential. The gears are lapped for quiet operation. Includes spider and side gears, cross shaft, lock pin or bolt and thrust washers.

Product Features:
  • GM8.6" INTERNAL KIT (OPEN) 30 SPL. MID 2000-2008
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REVIEW SNAPSHOT®

by PowerReviews
Motive GearSpider Gear Kit
 
3.5

(based on 6 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (1)

67%

of respondents would recommend this to a friend.

Pros

  • Easy to use (4)
  • Durable (3)

Cons

No Cons

Best Uses

  • Trucks (5)
    • Was this a gift?:
    • No (3)

Reviewed by 6 customers

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Displaying reviews 1-6

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(9 of 17 customers found this review helpful)

 
2.0

lasted six months

By 

from Sealy Tx

About Me 16 Years Military, ASE certified, Mechanic

Pros

  • Easy to install
  • Easy To Use

Cons

  • Flimsy
  • Lasted Six Months

Best Uses

  • Paper weight

Comments about Motive Gear Spider Gear Kit:

lasted six months and broke the gears again

  • Was this a gift?:
  • No

Comment on this review(earn points)

(9 of 15 customers found this review helpful)

 
5.0

Right part, good delivery, better design

By 

from Minneapolis, MN

About Me Automotive R And D

Verified Buyer
Helpful Reviewer

Pros

  • Durable

Cons

  • Na

Best Uses

  • Trucks

Comments about Motive Gear Spider Gear Kit:

Differential spider side gears had an improved design- more material at the outboard addendum circle.

  • Was this a gift?:
  • No

Comment on this review(earn points)

(8 of 17 customers found this review helpful)

 
1.0

one problem

By 

from Sealy Tx

About Me Disabled US vet of 16 yrs, Mechanic

Helpful Reviewer

Pros

  • Durable
  • Easy To Use

Cons

  • One day air took 4 days

Best Uses

  • Trucks

Comments about Motive Gear Spider Gear Kit:

Happy that the gears came with new shims

  • Was this a gift?:
  • No

Comment on this review(earn points)

(8 of 13 customers found this review helpful)

 
3.0

No one else had this part!

By 

from huntley IL

Verified Buyer
Helpful Reviewer

Pros

  • Easy To Use

Cons

  • Flimsy
  • Incompatible

Best Uses

  • Trucks

Comments about Motive Gear Spider Gear Kit:

got the part in two days

  • Car & Truck:
  • Competitive Driver

Comment on this review(earn points)

(8 of 16 customers found this review helpful)

 
5.0

perfect, noting to lose Thanks

By 

from Milwaukee

Verified Buyer
Helpful Reviewer

Pros

  • Durable
  • High-Performance
  • Perfect

Cons

  • Incompatible

Best Uses

  • Trucks

Comments about Motive Gear Spider Gear Kit:

just perfec, no Question about it"

  • Car & Truck:
  • Casual Driver

Comment on this review(earn points)

(8 of 15 customers found this review helpful)

 
5.0

This parts was just right for my truck

By 

from Pattison, Mississippi

Verified Buyer
Helpful Reviewer

Pros

  • Easy To Use

Cons

  • Good

Best Uses

  • Trucks

Comments about Motive Gear Spider Gear Kit:

I just took it out of the book and right then i figured out how to put it back in the rear end of my truck.

  • Car & Truck:
  • Truck Enthusiast

Comment on this review(earn points)

Displaying reviews 1-6

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Do you have questions about this product?(earn points for answers!)

 

Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

9 Questions | 9 Answers
Displaying questions 1-9
  • Q:

    I have a 2004 chevy silverado ext cab 4wd w/o quadrasteer. 5.3l v8. GT4 373 gear with G80 posi rear. Is this kit the correct one for my truck and what other gear options are available. Thank You
    Asked on 2/24/2014 by Lee from Deltaville,Virginia.

    1 answer

    • CUSTOMER CARE

      A:

      Hi Lee, glad to assist! This Motive Gear Spider Gear Kit is an exact fit for your 2004 Chevrolet Silverado 5.3l v8.

      Answered on 2/28/2014 by Steve from AAP
  • Q:

    i have a 2000 silverado 1500 ext cab 5.8 eng. the dealer said there are 2 diff styles for the spider gears for this truck. will this one work? we cannot find the style # on it to tell them.if not where are the sytle#'s please.
    Asked on 11/26/2012 by crystal

    1 answer

    • CUSTOMER CARE

      A:

      This Motive Gear Differential Spider And Side Gear Kit (Part No. GM8.6BIL) does not fit your 2000 Chevrolet Silverado 1500 ext cab 5.8L. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

      Answered on 11/26/2012 by Steve from AAP
  • Q:

    Does this product fit 02 Silverado 4X4 with positraction?
    Asked on 1/16/2012 by Albert from Lugoff, SC

    1 answer

    • CUSTOMER CARE

      A:

      For compatibility of this part Motive Gear Differential Spider And Side Gear Kit, part number GM8.6BIL manufactured by Motive Gear with your vehicle, please provide your vehicle sub-model and engine specification.

      Answered on 1/17/2012 by Aaron from AAP
  • Q:

    will this fit in a 2000 chevy silverado 1500 4x4 with 3.73 gear ratio/ 10 bolt cover
    Asked on 10/20/2011 by bob from Ackerman,Ms

    1 answer

    • CUSTOMER CARE

      A:

      Yes, this part fits your 2000 Chevrolet Silverado 1500.

      Answered on 10/20/2011 by Dennis from AAP
  • Q:

    what do the customer reviews mean by incompatible?
    Asked on 9/22/2011 by Anonymous

    1 answer

    • CUSTOMER CARE

      A:

      To know the exact fit application, if you could please include the year make and model of the vehicle and we would be better able to assist you.

      Answered on 9/26/2011 by Dennis from AAP
  • Q:

    Will this fit my 00 chevy tahoe with a 10 bolt cover and only 2 wheel drive
    Asked on 7/2/2011 by Countryluv from Norfork,VA

    1 answer

    • CUSTOMER CARE

      A:

      Yes, this part fits your vehicle.

      Answered on 7/5/2011 by Steve from AAP
  • Q:

    Is a8.6 and 8.5 use the same spider gears.
    Asked on 12/4/2010 by kevin from jackson ohio

    1 answer

    • CUSTOMER CARE

      A:

      For further assistance, please provide the year, make, model and engine size of your vehicle.

      Answered on 12/30/2010 by Anonymous
  • Q:

    how do i get the side gears out of the old chunk
    Asked on 9/17/2010 by keith from natchez mississippi

    1 answer

    • CUSTOMER CARE

      A:

      For step by step instructions i recommend that you go to your local Advance Auto Parts store and purchase a repair manual.

      Answered on 9/17/2010 by Kevin from AAP
  • Q:

    hi i was wandering if maybey you could help me find out if this is the right part that i need iam looking for a rear differential complete rear end calluper with everything included and if not could you help me get to where i need to go to get help please and thank you
    Asked on 7/31/2010 by angel baby from CHEHALIS,WASHINGTON

    1 answer

    • CUSTOMER CARE

      A:

      For further assistance please provide the vehicle's year, make, model, and engine size.

      Answered on 8/3/2010 by Kevin from AAP
Displaying questions 1-9

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