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Wheel cylinder part number?

Discussion in 'Early CJ5 and CJ6 Tech' started by GeoffreyL, Jun 3, 2014.

  1. Jun 3, 2014
    GeoffreyL

    GeoffreyL Well-Known Member

    moorestown, nj
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    Working on brakes on my 66 so i can put it on the road. 9 inch all the way around. Having trouble finding right wheel cylinders at advance, what is the correct part number? I figured it just best to replace all 4, safest too. Thanks, Geoffrey.
     
    GeoffreyL, Jun 3, 2014
    #1
  2. Jun 3, 2014
    nschaich

    nschaich Member

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    Don't know if this will help, but I just got all 4 for my 67 at Napa.
     
    nschaich, Jun 3, 2014
    #2
  3. Jun 3, 2014
    timgr

    timgr We stand on the shoulders of giants. 2022 Sponsor

    Medford Mass USA
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    Jeep PNs according to Walck's -
    RF 803640, same as Dorman W9005
    LF 803639, same as Dorman W9004
    R (x2) 807357, Dorman W16535 or Wagner WC16535

    All these numbers work for a PN search on RockAuto.com

    They are rather expensive as wheel cylinders go; ca $25 each.
     
    Last edited: Jun 4, 2014
    timgr, Jun 3, 2014
    #3
  4. Jun 3, 2014
    GeoffreyL

    GeoffreyL Well-Known Member

    moorestown, nj
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    Last edited: Jun 3, 2014
    GeoffreyL, Jun 3, 2014
    #4
  5. Jun 4, 2014
    timgr

    timgr We stand on the shoulders of giants. 2022 Sponsor

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    Probably. Ask the seller to give you the Jeep PNs or some equivalent.

    If you take the Dorman PNs to your FLAPS, they may be able to match the eBay prices.

    The 9" and 10" brake parts are expensive, compared to the 11" Bendix parts.
     
    Last edited: Jun 4, 2014
    timgr, Jun 4, 2014
    #5
  6. Jun 5, 2014
    GeoffreyL

    GeoffreyL Well-Known Member

    moorestown, nj
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    He sent me the PN's
    807356 and 807357

    Will these fit? The one number does not match yours
     
    GeoffreyL, Jun 5, 2014
    #6
  7. Jun 5, 2014
    timgr

    timgr We stand on the shoulders of giants. 2022 Sponsor

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    I don't know. The Walck's site says that the left and right fronts should be different. See if you can get the attention of Jim (jpflat2a) or Ken (oldtime).
     
    timgr, Jun 5, 2014
    #7
  8. Jun 5, 2014
    Walt Couch

    Walt Couch sidehill Cordele, Ga. 2024 Sponsor 2023 Sponsor 2022 Sponsor

    cordele, Ga.
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    The left front is diff from the right front because of the angle of the "S" tube. Both rears are the same because they don't use the "S" tube.
     
    Walt Couch, Jun 5, 2014
    #8
  9. Jun 5, 2014
    oldtime

    oldtime oldtime

    St. Charles,...
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    Late type(post 1952) 9" BENDIX WHEEL CYLINDERS
    #807356 = 1" Left + Right = Cast # FD 7228 (early 9" front)
    #803639 = 1" Left = Casting #FD 9006 S2 (late 9" front)
    #803640 = 1" Right = Casting #FD 9006 (late 9" front)
    #807357 = 3/4" Rear = Casting #FD 7544 (all 9" rear)

    The 1953-1958 CJ's used front cylinder #807356 with "S" tubes

    All 1959-1971 CJ front axles with 9" Bendix brakes eliminated the "S" tube at the wheel cylinder.
    Instead they use 11" flex hose attached at both sides of front frame.
    The hoses thread direct onto the "rear ward angled" front wheel cylinder ports.
    Hence RH and LH part numbers for the front cylinders only.

    All 1953-1971 CJ's with 9" Bendix brakes use rear cylinder #807357

    Got that ?
     
    oldtime, Jun 5, 2014
    #9
    GillaFunk likes this.
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