Twin HS4 Carburettor

  • Label
    Part Name
    Part No.
  • 1
    Pair of carburettors, swinging needle AAK only
    C-AUD640
  • 1
    Pair of carburettors and manifold kit less air cleaners
    FZX3054
  • 4
    Dashpot spring blue, 2.5oz
    AUC4587
  • 4
    Dashpot spring red, 4.5oz
    AUC4387
  • 5
    Fixed needle number 7
    AUD1006
  • 6
    Jet assembly R/H (0.09”) longer pipe
    AUD9102
  • 6
    Jet assembly L/H (0.09”) longer pipe
    AUD9098A
  • 6
    Jet assembly L/H (0.09”) alternative set to [LINK]AUD9098[/LINK]
    AUD9141A
  • 6
    Jet assembly R/H (0.09”) alternative set to [LINK]AUD9102[/LINK]
    AUD9142A
  • 7
    Jet bearing assembly fixed needle
    WZX1341
  • 7
    Jet bearing assembly swinging needle
    WZX1442
  • 8
    Spindle
    WZX1177
  • 9
    Butterfly disc with screws
    WZX1323
  • 9
    Butterfly disc with air valve plus screws
    WZX1325
  • 10
    Butterfly screw, was RTC5965
    AUC1358
  • 12
    Washer
    AUD2193
  • 13
    Rubber seal
    AUD2194
  • 15
    Pin
    AUC1152
  • 16
    Needle and seat, float valve
    CA90
  • 17
    Needle and seat, float valve, Grose jet
    WZX1100A
  • 17
    Float gasket
    AUC8459
  • 18
    Float and dashpot gasket screw
    JZX1394
  • 19
    Grommet, rubber R/H 30°. Mini
    AUC1336
  • 19
    Grommet, rubber L/H 30°. Mini
    AUC1316
  • 19
    Grommet, rubber R/H 20° angle, MGB and Midget
    AUD2676
  • 19
    Grommet, rubber L/H 20° angle, MGB and Midget
    AUD2677
  • 20
    Pivot bolt
    AUC1426
  • 22
    Float chamber bolt seal
    AUC1318
  • 23
    Lever assembly R/H
    AUE586
  • 24
    Lever assembly L/H
    AUE587
  • 25
    Connecting rod 2.2500”
    AUC1457
  • 26
    Lever alternative to [LINK]AUE180[/LINK]
    AUC1501
  • 27
    Spindle repair bush .3125” I/D, ream body to 9.5mm
    AUD3080
  • 28
    Spring for swinging needle
    AUD3306
  • 29
    Swinging needle AAK
    CUD1009
  • 29
    Swinging needle AAU
    CUD1018
  • 31
    Twin carburettor service kit, jet needle valve gaskets
    WZX1859
  • 32
    Rebuild kit with full spindle/disc repair also
    CRK254
  • 33
    Twin carburettor linkage pipe
    12G292