SECTION 6
HSR42 AND HSR45 SMOOTHBORE CARBURETOR KITS
  • Kits include the 42mm/ 45mm smoothbore carb in a natural finish
  • AUDIO •Easier, faster installation using stock CV throttle cables
    45-4X
    & VIDEO •Excellent throttle response, more power, improved acceleration
    and better gas mileage
  • Order fewer part numbers to cover more applications
  • 42-18
  • Well made for years of dependable service
  • See pages 606-607 for additional main and pilot jets
  • SEATS & •Installation instructions and hardware included
  • Made in Japan
  • NOTE: Kits are not for use on models with cruise controls.
    42MM/ 45MM EASY KITS
    EXHAUST •Accepts the original H-D intake manifold, choke cable, air cleaner and throttle cables
  • Keep the stock look of your bike
  • Recommend the use of a high-flow air filter designed for the stock CV carb
  • Made in Japan
  • FUEL/AIR
    42/ 45MM TOTAL KITS
    SYSTEMS •Includes performance intake manifold, rubber flange, 42mm or 45mm carb, high-flow K&N filter, air cleaner cover, breather kit and hardware
  • 84-89 models require the use of 90-95 Big Twin-style cables
  • Made in Japan
  • ENGINE EASY KITS
    PART #
    DESCRIPTION
    SUG. RETAIL
    42MM
    For 99-06 Twin Cam (not for use with stock air cleaner; requires a hi-perf air cleaner; use stock air cleaner cover; may be used with
    a Screamin’ Eagle air filter kit)
    $398.95
    42-10
    For 94-03 XL 1200 models (includes special backing plate and hardware; use stock oval air cleaner cover and high-flow filter)
    459.95
    42-11
    For 94-06 XL 1200 models and 94-02 Buell; must use aftermarket air filter (include air filter adapter)
    438.95
    45MM
    GASKETS
    1002-0030 For 99-06 Twin Cam; requires use of Screamin’ Eagle manifold (use stock air cleaner cover; may be used with a Screamin’ Eagle air filter kit)
    459.95
    & SEALS
    TOTAL KITS
    P ART  #
    DESCRIPTION
    SUG. RETAIL P ART  #
    DESCRIPTION
    SUG. RETAIL
    42MM CARB KITS
    45MM CARB KITS
    42-19
    For 99-06 Twin Cam
    $658.95 45-4X
    For 99-06 Twin Cam
    $678.95
    TM42-6
    LIGHTING HSR42 AND HSR45
    TM42-6P
    SMOOTHBORE CARBURETORS
  • For the high-performance engine builder who
  • HSR smoothbore carbs offer excellent throttle
  • response and control
    HS42012-250
    CABLES •Well made for years of dependable service
  • See pages 606-607 for additional main and
  • pilot jets
    REPLACEMENT
  • Made in Japan
  • FILTER ELEMENT
    NOTE: Choke cable included, except for the
  • Replacement 2 1 / 2 ” or 3” filter
  • BRAKES
    TM42-6, which uses stock choke cable
    element for HSR42/45/48 carburetor
    from CV-type carb.
  • Made in Japan
  • NOTE: Airbox adapter HS42/ 001-K must be ordered separately.
    SUG
    TANKS & NOTE: Kits are not for use on models with cruise controls.
    P ART  #
    DESCRIPTION
    .RETAIL
    HS42012-250
    2 1 / 2 ” filter
    P ART  #
    DESCRIPTION
    SUG. RETAIL P ART  #
    DESCRIPTION
    SUG. RETAIL
    element
    $84.95
    TM42-6
    42mm carb, standard finish
    $374.95 TM45-2
    45mm carb, standard finish
    $438.95 HS42/ 012-300
    3” filter
    42mm carb, polished finish
    508.95 TM45-2P
    45mm carb, polished finish
    578.95
    element
    84.95
    DASHES TM42-6P
    48-2P
    482X
    HSR48 SMOOTHBORE CARBURETORS
    the maximum potential from custom and race engines
    FENDERS •Available in standard or highly-polished finishes
  • Recommended for engines over 1200ci or larger
  • Includes rubber mounting flange with 78mm bolt hole
  • Uses stock H-D throttle cables
  • Well made for years of dependable service
  • See pages 606-607 for additional main and pilot jets
  • For race and custom applications only
  • WHEELS
  • Made in Japan
  • & AXLES
    P ART  #
    DESCRIPTION
    SUG. RETAIL P ART  #
    DESCRIPTION
    SUG. RETAIL
    48-2P
    48mm carb, polished finish
    $638.95 482X
    48mm carb, standard finish
    $459.95
    COVERS & DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.
    GENERAL
    SEE PAGE 396 FOR IMPORTANT EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND WARRANTY INFORMATION.
    594