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Alternative brake calipers?

Discussion in 'XJ Technical Chat' started by Arnaud, May 28, 2026.

  1. Arnaud

    Arnaud Member

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    ..since after swapping the discs and pads the pads keep clicking.
    The guiding pins (is this the correct English term?) are okay.

    Maybe the calipers are simply worn out.
    I have a set of R6 calipers on my '91 FJ1200.

    Is a similar swap possible for my '88 xj900f?
     
    Arnaud, May 28, 2026
    #1
  2. FJ111200

    FJ111200 Active Member

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    My 1988 FJ1200 3CV has also got R1 blue spot calipers and are a direct fit to the 298mm front discs.
    The 1988 XJ900 has got 267mm front discs so doubt R1 or R6 front brake calipers will fit without some adapters.
     
    FJ111200, May 28, 2026
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  3. Arnaud

    Arnaud Member

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    Indeed, hence my question..
    Maybe replacing the anti-vibration spring/plate will help?
     
    Arnaud, May 29, 2026
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  4. FJ111200

    FJ111200 Active Member

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    Are you using EBC sintered pads with new EBC discs? My FJ has a slight clicking when the brakes are applied.
     
    FJ111200, May 29, 2026
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  5. Arnaud

    Arnaud Member

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    I have new Lucas/TRW discs and pads from the same brand.
    I noticed that the holes for de guiding pins have widened- i think, i do not know how much play is original.
    I could drill 'em out and place bushes but.. where to find such small bushes?
     
    Arnaud, May 29, 2026
    #5
  6. Arnaud

    Arnaud Member

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    But, no alternative, more recent built callipers are known?
    Maybe from the Diversion?
     
    Last edited: Jun 2, 2026 at 11:17 AM
    Arnaud, Jun 2, 2026 at 11:09 AM
    #6

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