Collection: Engine and Transmission SI

902 products
  • N4744 PPLUS HEDSTROM KICKER SPRING 1915-23
    N4744 PPLUS HEDSTROM KICKER SPRING 1915-23
    Regular price
    $49.95
    Sale price
    $49.95
  • 20B60 EARLY SCOUT STEEL CLUTCH PLATES
    20B60 EARLY SCOUT STEEL CLUTCH PLATES
    Regular price
    $26.40
    Sale price
    $26.40
  • E35771 FOOT CLUTCH PEDAL INDIAN 1914 UP
    E35771 FOOT CLUTCH PEDAL INDIAN 1914 UP
    Regular price
    $695.00
    Sale price
    $695.00
  • 1271 18mm to 14mm SPARK PLUG ADAPTER
    1271 18mm to 14mm SPARK PLUG ADAPTER
    Regular price
    $79.95
    Sale price
    $79.95
  • 1270 1932-1934 INDIAN CHIEF HEAD BOLT SET
    1270 1932-1934 INDIAN CHIEF HEAD BOLT SET
    Regular price
    $199.95
    Sale price
    $199.95
  • D3065 INLET VALVE SPRING B,C,D,E
    D3065 INLET VALVE SPRING B,C,D,E
    Regular price
    $56.74
    Sale price
    $56.74
  • N4800/4772
    N4800/4772
    Regular price
    $179.95
    Sale price
    $179.95
  • 708 CLUTCH PEDAL FRICTION DISC TENSION SPRING & NUT
    708 CLUTCH PEDAL FRICTION DISC TENSION SPRING & NUT
    Regular price
    $25.95
    Sale price
    $25.95
  • E1200 S4 N198 16A147 S198 28B315 CRANKCASE CENTRE BOLT
    E1200 S4 N198 16A147 S198 28B315 CRANKCASE CENTRE BOLT
    Regular price
    $24.89
    Sale price
    $24.89
  • 713-19 KICKER PINION 19 TOOTH
    713-19 KICKER PINION 19 TOOTH
    Regular price
    $204.00
    Sale price
    $204.00
  • 38245 SHIFTER LINKAGE BUSH
    38245 SHIFTER LINKAGE BUSH
    Regular price
    $37.95
    Sale price
    $37.95
  • HEADBOLT SET 741
    HEADBOLT SET 741
    Regular price
    $79.95
    Sale price
    $79.95
  • JG-2081 CLUTCH PEDAL CW SPRING
    JG-2081 CLUTCH PEDAL CW SPRING
    Regular price
    $54.45
    Sale price
    $54.45
  • 25B116 S2309Y TAPER BEARING TRANSMISSION CLUTCH SIDE 25/6/7
    25B116 S2309Y TAPER BEARING TRANSMISSION CLUTCH SIDE 25/6/7
    Regular price
    $289.95
    Sale price
    $289.95
  • 25C45 600CC COMPOSITE HEAD GASKET SET (PAIR)
    25C45 600CC COMPOSITE HEAD GASKET SET (PAIR)
    Regular price
    $69.95
    Sale price
    $69.95
  • JG-2368 BREATHER PIPE CLIP
    JG-2368 BREATHER PIPE CLIP
    Regular price
    $16.18
    Sale price
    $16.18
  • JG-2890 THRUST WASHER 0.065"
    JG-2890 THRUST WASHER 0.065
    Regular price
    $25.19
    Sale price
    $25.19
  • 25B186 S450U VALVE INTAKE EARLY SCOUT 26-31 600 JR SCOUT 37-38
    25B186 S450U VALVE INTAKE  EARLY SCOUT 26-31 600 JR SCOUT 37-38
    Regular price
    $122.40
    Sale price
    $122.40
  • 38415 PINION GEAR CHIEF
    38415 PINION GEAR CHIEF
    Regular price
    $171.36
    Sale price
    $171.36
  • 28B79 S2379Y JG-5126 BELL CRANK LEVER ONLY USE PT # 38242
    Regular price
    $0.00
    Sale price
    $0.00
  • PP10 CAST OIL PUMP SCREWS LONG ONLY use JG-2362
    PP10 CAST OIL PUMP SCREWS LONG ONLY use JG-2362
    Regular price
    $54.95
    Sale price
    $54.95
  • 20B858 S483 IN EX CAM SFT 1920-26
    20B858 S483 IN EX CAM SFT 1920-26
    Regular price
    $239.95
    Sale price
    $239.95
  • 36B402 CRANKCASE SCREW
    36B402 CRANKCASE SCREW
    Regular price
    Sold out
    Sale price
    $19.95
  • 207131 CRANKCASE BOLT
    207131 CRANKCASE BOLT
    Regular price
    $14.95
    Sale price
    $14.95
  • 166002 PLAIN RACEWAY AIRFILTER ASSY RAW
    166002 PLAIN RACEWAY AIRFILTER ASSY RAW
    Regular price
    $179.95
    Sale price
    $179.95
  • 37620 lead washer pump cap
    37620 lead washer pump cap
    Regular price
    $6.00
    Sale price
    $6.00
  • 27B160 BASE GASKET
    27B160 BASE GASKET
    Regular price
    $7.95
    Sale price
    $7.95
  • SCOUT ENGINE GASKET SET 1938-42 (no top end see Top End gasket set for your model bike)
    SCOUT ENGINE GASKET SET 1938-42 (no top end see Top End gasket set for your model bike)
    Regular price
    $79.95
    Sale price
    $79.95
  • 85283 X TRANS TOWER GASKET 24-53
    85283 X TRANS TOWER GASKET 24-53
    Regular price
    $9.95
    Sale price
    $9.95
  • 20B41 TRANS LID STUD
    20B41 TRANS LID STUD
    Regular price
    $6.50
    Sale price
    $6.50
  • 100947 SCREW
    100947 SCREW
    Regular price
    $2.95
    Sale price
    $2.95
  • 39032 DRY SUMP PUMP GASKET
    39032 DRY SUMP PUMP GASKET
    Regular price
    $8.95
    Sale price
    $8.95