Harley Carburetor Rebuild Kits
Harley-Davidson Carburetor Rebuild Kits at JJ Motorsports
Restore crisp throttle response on your Harley with premium carburetor rebuild kits from JJ Motorsports, featuring high-quality jets, needles, gaskets, and seals for Mikuni HSR 42/45, S&S Super B, and classic CV carbs on Sportster, Big Twin, and Evo models. These complete kits make carb refresh fast and reliable.
Shop Mikuni, Drag Specialties, and S&S Cycle rebuild kits for proven performance. Explore related categories such as Harley air and fuel for jets and air cleaners, or Harley for exhaust and cams to complete your tuning and ride with perfect carburetion.
Top Harley-Davidson Carburetor Rebuild Kits
- Mikuni HSR Series 42/45 Carburetor Rebuild Kit KHS-016 – Full kit for Mikuni HSR42/45 carbs; includes all seals, jets, and needle for total refresh.
- Drag Specialties Carburetor Rebuild Kit 42 Mikuni I03102-0704 – Complete rebuild for 42mm Mikuni HSR; high-quality parts for Evo and Twin Cam Harleys.
- S&S Cycle Super B Carburetor Rebuild Kit 11-2903 – Rebuild kit for S&S Super B carb; restores performance on classic Big Twins.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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S&S CYCLE Bellows Acceleration Pump Seal 11-2266
S&S CYCLE
$9.95Replacement gaskets, O-rings and components are made from the highest-quality materials available, Rebuild kits are available in master kits, body-only kits and accelerator pump kits, Made in the U.S.A.10030455- SKU:
- 10030455
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- RUBBER
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- BELLOWS SEAL
- COLOR/FINISH:
- BLACK
- TYPE:
- ACCELERATOR PUMP
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$9.95 -
S&S CYCLE Intake Manifold O-Ring 16-0235
S&S CYCLE
$11.95Stock Intake Manifold O-Ring made in the U.S.A.10030456- SKU:
- 10030456
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- TYPE:
- INTAKE MANIFOLD
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MODEL:
- S&S
- PRODUCT NAME:
- O-RING
$11.95 -
S&S CYCLE Seal Intake Band - '79-'84 16-0245
S&S CYCLE
$52.95Made in the U.S.A.10030458- SKU:
- 10030458
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- TYPE:
- INTAKE MANIFOLD
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- O-RING
- UNITS:
- 10 PACK
$52.95 -
S&S CYCLE Super E/Super G Carburetor Lever Enrichener 17-0329
S&S CYCLE
$14.95Super E/G long enrichment lever, Made in the U.S.A.10030459- SKU:
- 10030459
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- ENRICHENER LEVER
- MODEL:
- SUPER G
- RIDING STYLE:
- STREET
- MODEL:
- SUPER E
- UNITS:
- EACH
$14.95 -
S&S CYCLE Bowl Screws - 10-Pack 50-0063
S&S CYCLE
$19.95Replacement Component10030460- SKU:
- 10030460
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- SCREW
- MODEL:
- SUPER G
- RIDING STYLE:
- STREET
- MODEL:
- SUPER B
- TYPE:
- FLOAT BOWL
- UNITS:
- 10 PACK
- MODEL:
- SUPER E
$19.95 -
S&S CYCLE Super E/ G Bowl Screw - Long 50-0040
S&S CYCLE
$6.95Replacement gaskets, O-rings and components are made from the highest-quality materials available, Rebuild kits are available in master kits, body-only kits and accelerator pump kits, Made in the U.S.A.10030966- SKU:
- 10030966
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- SCREW
$6.95 -
S&S CYCLE E/G Carburetor Bowl Overflow Hose 19-0263
S&S CYCLE
$40.95Made in the U.S.A.10030188- SKU:
- 10030188
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- TYPE:
- FUEL BOWL
- PRODUCT NAME:
- HOSE
- UNITS:
- 5 PACK
- RIDING STYLE:
- STREET
$40.95 -
S&S CYCLE E/G Carburetor Acceleration Pump Tube O-Ring 50-8096
S&S CYCLE
$13.95Made in the U.S.A., Accelerator Pump Cap O-Ring requires 210030192- SKU:
- 10030192
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- O-RING
- UNITS:
- 10 PACK
- BASE COLOR:
- BLUE
- MODEL:
- SUPER G
- RIDING STYLE:
- STREET
- TYPE:
- ACCELERATOR PUMP EJECTOR NOZZLE
- MODEL:
- SUPER E
$13.95 -
S&S CYCLE E/G Carburetor Ball Check Acceleration Pump 50-8125
S&S CYCLE
$10.95Made in the U.S.A.10030194- SKU:
- 10030194
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- TYPE:
- ACCELERATOR PUMP
- UNITS:
- 10 PACK
- MODEL:
- SUPER G
- PRODUCT NAME:
- CHECK BALL
- MODEL:
- SUPER E
$10.95 -
S&S CYCLE E/G Carburetor Guide Cable 11-2339P
S&S CYCLE
$40.95Made in the U.S.A.10030196- SKU:
- 10030196
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- MODEL:
- BUTTERFLY
- PRODUCT NAME:
- CABLE GUIDE
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- TYPE:
- THROTTLE
$40.95 -
S&S CYCLE Intake Manifold O-Ring 16-0243
S&S CYCLE
$61.95For use with all current S&S intake manifolds, Made in the U.S.A.10030060- SKU:
- 10030060
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- O-RING
- UNITS:
- 10 PACK
- RIDING STYLE:
- STREET
- MODEL:
- S&S MANIFOLD
- TYPE:
- INTAKE MANIFOLD
$61.95 -
S&S CYCLE E and G Carburetors Idle Mixture Screw 11-2378
S&S CYCLE
$60.95Made in the U.S.A.10030085- SKU:
- 10030085
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- MODEL:
- SUPER E
- MODEL:
- SUPER G
- RIDING STYLE:
- STREET
- TYPE:
- IDLE MIXTURE
- UNITS:
- 5 PACK
- PRODUCT NAME:
- SCREW
$60.95 -
S&S CYCLE Dealer Carburetor Jet Kit 11-3102
S&S CYCLE
$418.95For jetting most stock and performance engines, Made in the U.S.A.10030015- SKU:
- 10030015
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- PRODUCT NAME:
- JET KIT
- RIDING STYLE:
- STREET
- TYPE:
- CARBURETOR
- UNITS:
- KIT
$418.95 -
S&S CYCLE Super E/Super G Carburetor Cruise Control Kit - '98-'06 11-2927
S&S CYCLE
$225.95Super Shorty carbs can easily be installed on motorcycles equipped with stock H-D cruise control, Includes all parts and instructions needed to complete installation, Made in the U.S.A.10030022- SKU:
- 10030022
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- STREET
- TYPE:
- CRUISE CONTROL
- MODEL:
- SUPER E
- UNITS:
- KIT
- MODEL:
- SUPER G
- PRODUCT NAME:
- ADAPTER
$225.95 -
S&S CYCLE Super E and G Carburetor Throttle Plate 11-2355
S&S CYCLE
$21.95Sold each10031707- SKU:
- 10031707
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MODEL:
- SUPER E
- UNITS:
- EACH
- MODEL:
- SUPER G
- PRODUCT NAME:
- THROTTLE PLATE
- RIDING STYLE:
- STREET
$21.95 -
S&S CYCLE E/G and CV Carburetor Guide Cable 11-2338P
S&S CYCLE
$40.95Made in the U.S.A.10030195- SKU:
- 10030195
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- RIDING STYLE:
- STREET
- TYPE:
- THROTTLE
- MODEL:
- FOR CV CARBURETORS
- UNITS:
- EACH
- PRODUCT NAME:
- CABLE GUIDE
$40.95 -
ALL BALLS Mikuni 48 Series Carburetor Gasket Kit 26-10053
ALL BALLS
$70.26ATV models with two carburetors include components to repair both carburetors, Kits contain all of the necessary components to repair a carburetor, Spend less time repairing and more time riding, OEM jet sizes are included in the kit, Off road use only10031949- SKU:
- 10031949
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MODEL:
- FOR HSR 48
- BASE COLOR:
- BLACK
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- GASKET
- TYPE:
- CARBURETOR
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
$70.26 -
On Sale
S&S CYCLE Super E/Super G Carburetor 6 AN Inlet Seat 11-2395
S&S CYCLE
MSRP: $50.95Now: $45.86Was: $50.95Sold each10031726- SKU:
- 10031726
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- MODEL:
- S&S/E AND G
- TYPE:
- FUEL
- UNITS:
- EACH
- PRODUCT NAME:
- INLET SEAT
MSRP: $50.95Now: $45.86Was: $50.95Qty in Cart: 0Quantity:Price:MSRP: $50.95Now: $45.86Was: $50.95Subtotal: -
On Sale
S&S CYCLE Cap Assembly Acceleration Pump 11-2389
S&S CYCLE
MSRP: $40.95Now: $36.86Was: $40.95Sold each10031728- SKU:
- 10031728
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- TYPE:
- ACCELERATOR PUMP
- PRODUCT NAME:
- CAP
- UNITS:
- EACH
MSRP: $40.95Now: $36.86Was: $40.95Qty in Cart: 0Quantity:Price:MSRP: $40.95Now: $36.86Was: $40.95Subtotal: -
ZENITH FUEL SYSTEMS Bendix Carburetor Repair Kit - '72-E'76 Harley-Davidson K-2177
ZENITH FUEL SYSTEMS
$72.95Rebuild kit includes all necessary gaskets, seals, idle screw and accelerator pumpDS289090- SKU:
- DS289090
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
$72.95Qty in Cart: 0Quantity:Price:$72.95Subtotal:
