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School me on a 14bff rebuild....

Discussion in 'The Garage' started by cbbr, Jul 26, 2006.

  1. cbbr

    cbbr 1 ton status GMOTM Winner

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    14bff is on deck. What do i need to replace and where do I get it - preferably vendors here.

    I'm asking about seals, bearings etc.

    It is a 1986 BFF with a Detroit and 4.56 if it makes a difference.
     
  2. 1979jimmy350

    1979jimmy350 1/2 ton status

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    a master install kit will have almost all the bearings you need, just ad in hub bearings and you will be set.
     
  3. Beast388

    Beast388 1/2 ton status

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    Clinton, IA USA
    Diff Cover Gasket RDS55063
    Axle Flange Gasket 55350
    Pinion Seal 2286
    Wheel Hub Seal 2081
    Inner Bearing 387AS
    Inner Bearing Race 382A
    Outer Bearing SET38

    Those are the parts that I replaced on mine. I didn't replace any of the internal differential parts other than adding a Detroit.:D

    I purchased everything from the local Autozone.
     
  4. sweetk30

    sweetk30 professional hooker Premium Member

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    yukon master install kit for all gear swap needs . and its timkin bearings and races in it. most vendors hear.

    hub bearings/races best price i have found anywere is 2inners/2outers/with races and 2 seals all timken/national parts. is nowparts hear and same name on ebay 100 bucks. i couldnt even beat that with the shop discount at the local parts store for just 1 side.
     
  5. 4x4_76

    4x4_76 1/2 ton status

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    So, whitch kit to buy, YK GM10.5, or YK GM14T-A? Found them both from Yukon's web site, only difference I found was that GM10.5 has ring gear bolts included. Then I looked at Randy's site for prices, and there was only the GM14T-A?

    Is there any other manufacturer for 14FF r&p sets? I looked through the local dealers site, and there were Richmond Gear, Motive Gear and Super Axle and gear, none of them have 14FF r&p.
     
  6. randy88k5

    randy88k5 1/2 ton status

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