Harley Air and Fuel
Harley Bike Air & Fuel Systems at JJ Motorsports
Optimize your Harley's performance with premium air and fuel components from JJ Motorsports. Our range includes air cleaners, carburetor kits, fuel valves, and enrichener brackets designed for better throttle response, fuel efficiency, and power gains on the road or track. Compatible with Softail, Dyna, Touring, and V-Rod models, these parts feature chrome finishes, high-flow filters, and stainless construction for durability and easy installation.
Shop trusted brands like Vance & Hines for VO2 air cleaners and Pingel for fuel valves. Explore related categories such as Harley engine parts for rebuild kits or Harley exhausts for complete tuning.
Top Harley Air & Fuel Products
- TODD'S CYCLE Mikuni Choke Bracket - Stainless MKE-1 – Relocates enrichener cable for HSR carbs, made in the U.S.A.
- PAUGHCO Ribbed Teardrop Air Cleaner 701-200 – Chrome-plated aluminum with mini filter and hardware.
- VANCE & HINES VO2 America Air Cleaner - M8 42045FG – High-flow with CNC billet cover and ARP hardware.
- UNI FILTER Old Style Air Cleaner - 6" NU-2439 – Polyurethane for maximum airflow and filtration.
- PINGEL Round Fuel Valve - Flag Chrome - 22mm 6311CRL – High-flow brass valve with adapter nut.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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DRAG SPECIALTIES Skull Gas Caps - Screw-In - Pair 012716
DRAG SPECIALTIES
$118.40Whether you're restoring a classic cruiser or building a custom ride, quality fuel caps are non-negotiable for both security and aesthetics. These Drag Specialties Skull Gas Caps deliver cast aluminum durability with a distinctive design that complements...07030526- SKU:
- 07030526
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- COLOR/FINISH:
- CHROME
- STYLE:
- SKULL
- UNITS:
- PAIR
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- BLACK
- MOUNTING STYLE:
- SCREW ON
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- FUEL CAP
- TYPE:
- NON-VENTED
- TYPE:
- VENTED
$118.40 -
DRAG SPECIALTIES Air Filter - Twin Cam/Big Twin E14-0302DS
DRAG SPECIALTIES
$43.63A clean air filter is non-negotiable for engine longevity and peak performance, yet most stock filters sacrifice airflow efficiency for cost. The DRAG SPECIALTIES Twin Cam/Big Twin E14-0302DS delivers OEM-equivalent or superior filtration without...10112956- SKU:
- 10112956
- Availability:
- Ships Same Business Day
- Weight:
- 1.11 LBS
- RIDING STYLE:
- STREET
- STYLE:
- OEM STYLE
- UNITS:
- EACH
- BASE COLOR:
- SILVER
- FILTER MEDIA MATERIAL:
- PAPER
- FILTER SHAPE:
- OVAL
- TYPE:
- REPLACEMENT
- PRODUCT NAME:
- AIR FILTER
$43.63 -
DRAG SPECIALTIES Sensor Map - Original Equipment Manufacturer 32316-99 MC-DRAG077
DRAG SPECIALTIES
$78.99Your motorcycle's fuel mapping depends on accurate sensor data—when your MAP sensor fails or degrades, you'll experience rough idle, poor throttle response, and reduced fuel efficiency. The DRAG SPECIALTIES OEM replacement sensor restores your bike's...10500039- SKU:
- 10500039
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
- PRODUCT NAME:
- SENSOR
- RIDING STYLE:
- STREET
- TYPE:
- MAP
- UNITS:
- EACH
$78.99 -
DRAG SPECIALTIES Air Cleaner Breather Kit - '91-'17 XL Big Twin 120090-BC105
DRAG SPECIALTIES
$88.35Proper crankcase ventilation is critical for engine longevity and performance—excess pressure buildup accelerates wear on seals, gaskets, and internal components. This DRAG SPECIALTIES breather kit eliminates that risk with a sealed, filtered design that...DS289055- SKU:
- DS289055
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- BASE COLOR:
- SILVER
- MODEL:
- AIR CLEANER
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- BREATHER KIT
- RIDING STYLE:
- STREET
$88.35 -
DRAG SPECIALTIES Non-Vented Screw-In Gas Cap - Chrome - '82-'96 03-0301-B-BC221
DRAG SPECIALTIES
$29.82A quality gas cap is essential for maintaining fuel system integrity and preventing evaporative emissions leaks that can trigger check engine lights. This Drag Specialties non-vented design provides reliable fuel containment while meeting OEM...DS390136- SKU:
- DS390136
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- COLOR/FINISH:
- CHROME
- BASE FINISH:
- CHROME
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- FUEL CAP
- STYLE:
- EARLY
- TYPE:
- NON-VENTED
- RIDING STYLE:
- STREET
$29.82 -
DRAG SPECIALTIES Vented Gas Cap - Chrome 03-0026-BC222
DRAG SPECIALTIES
$18.49A properly functioning gas cap is critical for fuel system integrity, preventing vapor leaks and maintaining consistent fuel pressure in your tank. The DRAG SPECIALTIES Vented Gas Cap delivers OEM-quality sealing with a vented design that allows proper...DS390130- SKU:
- DS390130
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- MOUNTING STYLE:
- RIGHT-HAND THREAD
- PRODUCT NAME:
- FUEL CAP
- RIDING STYLE:
- STREET
- STYLE:
- SHOVELHEAD
- STYLE:
- XL
- TYPE:
- VENTED
- UNITS:
- EACH
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- MATERIAL:
- STAMPED STEEL
$18.49 -
DRAG SPECIALTIES Crank Position Sensor 63903
DRAG SPECIALTIES
$78.99A faulty crank position sensor can cripple engine timing and fuel delivery, leaving your vehicle running rough or refusing to start altogether. The DRAG SPECIALTIES Crank Position Sensor 63903 is a direct replacement that restores accurate crankshaft...10220261- SKU:
- 10220261
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- TYPE:
- CRANK POSITION
- UNITS:
- EACH
- PRODUCT NAME:
- SENSOR
- RIDING STYLE:
- STREET
$78.99 -
DRAG SPECIALTIES Washable Air Filter - S&S Dyna E14-0312
DRAG SPECIALTIES
$55.07A quality air filter is fundamental to engine performance—it directly impacts horsepower, throttle response, and longevity. The DRAG SPECIALTIES Washable Air Filter delivers maximum airflow while maintaining superior filtration, eliminating the need for...10114204- SKU:
- 10114204
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MODEL:
- AIR FILTER FOR S&S D TEARDROP
- RIDING STYLE:
- STREET
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- MATERIAL:
- URETHANE
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- UNITS:
- EACH
$55.07 -
DRAG SPECIALTIES Washable Air Filter - S&S E14-0313
DRAG SPECIALTIES
$55.07A quality air filter is fundamental to engine performance—restricting airflow costs you horsepower and throttle response. The DRAG Specialties washable air filter eliminates the expense and waste of disposable filters while delivering consistent,...10114205- SKU:
- 10114205
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- UNITS:
- EACH
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- RIDING STYLE:
- STREET
- MATERIAL:
- URETHANE
- MODEL:
- AIR FILTER FOR S&S TEARDROP
$55.07 -
DRAG SPECIALTIES Washable Air Filter - S&S Teardrop E14-0314
DRAG SPECIALTIES
$57.15A restrictive factory air filter robs your engine of the volumetric efficiency it needs to perform at peak levels. The DRAG SPECIALTIES Washable Air Filter for S&S Teardrop applications delivers superior airflow while maintaining effective filtration,...10114206- SKU:
- 10114206
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- MODEL:
- AIR FILTER FOR S&S SUPER E/G
- PRODUCT NAME:
- PRE-OILED AIR FILTER
- RIDING STYLE:
- STREET
- MATERIAL:
- URETHANE
- UNITS:
- EACH
$57.15Qty in Cart: 0Quantity:Price:$57.15Subtotal: -
K & N Air Filter for S&S Filter E-3225
K & N
$86.99The K&N E-3225 air filter replaces restrictive OEM filtration with a high-flow design that improves airflow to your engine, translating directly to measurable gains in horsepower and torque. Its pleated cotton gauze media delivers superior filtration...E3225- SKU:
- E3225
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- BASE COLOR:
- RED
- PRODUCT NAME:
- AIR FILTER
- BASE COLOR:
- BLACK
- FILTER HEIGHT IMPERIAL:
- 2.188'
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- FILTER SHAPE:
- ROUND
- FLANGE POSITION:
- NONE
- INSIDE DIAMETER IMPERIAL:
- 4.625'
- RIDING STYLE:
- STREET
- FEATURES:
- WASHABLE
- MODEL:
- HIGH-FLOW
- UNITS:
- EACH
$86.99 -
K & N Air Filter - S&S Housing E-3226
K & N
$83.99Stock air filters choke your engine's breathing potential and demand frequent replacement. The K&N E-3226 cotton gauze media delivers superior airflow while maintaining precise filtration, translating directly to measurable gains in horsepower and torque...E3226- SKU:
- E3226
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- FLANGE POSITION:
- NONE
- MODEL:
- HIGH-FLOW
- BASE COLOR:
- BLACK
- BASE COLOR:
- RED
- FILTER SHAPE:
- ROUND
- UNITS:
- EACH
- FEATURES:
- WASHABLE
- FILTER HEIGHT IMPERIAL:
- 2.50'
- INSIDE DIAMETER IMPERIAL:
- 4.625'
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- AIR FILTER
$83.99Qty in Cart: 0Quantity:Price:$83.99Subtotal: -
LA CHOPPERS S&S Air Cleaner Adapter LA-2890-01
LA CHOPPERS
$67.99If you're running a stock CV carburetor and want to upgrade to an S&S air cleaner, you need a reliable adapter that maintains proper fitment and airflow. This CNC-machined billet aluminum adapter bridges the gap between premium S&S air cleaner kits and...10130060- SKU:
- 10130060
- Availability:
- Ships Same Business Day
- Weight:
- 0.29 LBS
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TYPE:
- AIR CLEANER
- UNITS:
- EACH
- COLOR/FINISH:
- MACHINED
- MODEL:
- SUPER E AND G
- PRODUCT NAME:
- ADAPTER KIT
$67.99 -
On Sale
S&S CYCLE Super B Carburetor Rebuild Kit 11-2903
S&S CYCLE
MSRP: $61.95Now: $55.76Was: $61.95A carburetor rebuild kit is essential maintenance for keeping your S&S Cycle engine running at peak performance. Over time, fuel varnish and debris accumulate in the jets, passages, and seals—restricting fuel flow and causing rough idle, hesitation, and...112903- SKU:
- 112903
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- MODEL:
- SUPER B
- TYPE:
- CARBURETOR
MSRP: $61.95Now: $55.76Was: $61.95Qty in Cart: 0Quantity:Price:MSRP: $61.95Now: $55.76Was: $61.95Subtotal: -
On Sale
S&S CYCLE Super G Master Rebuild Kit 11-2924
S&S CYCLE
MSRP: $112.95Now: $101.66Was: $112.95Carburetor performance directly impacts throttle response, fuel atomization, and overall engine efficiency—and wear on internal components compounds these issues over time. The S&S Cycle Super G Master Rebuild Kit gives you factory-fresh carburetor...112924- SKU:
- 112924
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- MODEL:
- SUPER G
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
MSRP: $112.95Now: $101.66Was: $112.95Qty in Cart: 0Quantity:Price:MSRP: $112.95Now: $101.66Was: $112.95Subtotal: -
On Sale
S&S CYCLE Reducer - 1/2"-13 to 5/16"-18 50-8151
S&S CYCLE
MSRP: $11.95Now: $10.76Was: $11.95If you're installing S&S Cycle components that require 5/16"-18 threading into a motor with 1/2"-13 holes, this reducer is essential for proper fitment and secure installation. This precision-machined adapter eliminates guesswork and ensures your...78062940- SKU:
- 78062940
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- COLOR/FINISH:
- SILVER
- UNITS:
- EACH
- PRODUCT NAME:
- THREAD REDUCER
- BASE COLOR:
- SILVER
- MATERIAL:
- STAINLESS STEEL
- RIDING STYLE:
- STREET
MSRP: $11.95Now: $10.76Was: $11.95 -
On Sale
S&S CYCLE Main Jet - .070" 11-7235
S&S CYCLE
MSRP: $50.95Now: $45.86Was: $50.95Proper jetting is the foundation of carburetor tuning—get it wrong, and you're leaving power on the table while risking engine damage. The S&S Cycle Main Jet .070" is engineered for precise fuel delivery across stock and modified engines, ensuring...DS72070- SKU:
- DS72070
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- FEATURES:
- FOR S&S CARBURETORS
- JET SIZE:
- 0.070
- UNITS:
- 5 PACK
- TYPE:
- MAIN
MSRP: $50.95Now: $45.86Was: $50.95 -
On Sale
S&S CYCLE Main Jet - .072" 11-7236
S&S CYCLE
MSRP: $50.95Now: $45.86Was: $50.95Proper jetting is foundational to carburetor tuning—it directly impacts fuel atomization, throttle response, and engine efficiency across your power band. The S&S Cycle Main Jet .072" is engineered for stock and moderate performance engines, giving you...DS72072- SKU:
- DS72072
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- FEATURES:
- FOR S&S CARBURETORS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- JET SIZE:
- 0.072
- UNITS:
- 5 PACK
MSRP: $50.95Now: $45.86Was: $50.95 -
On Sale
S&S CYCLE Main Jet - .076" 11-7238
S&S CYCLE
MSRP: $50.95Now: $45.86Was: $50.95Proper jetting is fundamental to carburetor tuning—get it wrong, and you're leaving power on the table or risking engine damage from running too lean. The S&S Cycle Main Jet .076" (11-7238) is engineered for stock and performance engines, giving you the...DS72076- SKU:
- DS72076
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- UNITS:
- 5 PACK
- FEATURES:
- FOR S&S CARBURETORS
- JET SIZE:
- 0.076
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
MSRP: $50.95Now: $45.86Was: $50.95 -
On Sale
S&S CYCLE Main Jet - .078" 11-7239
S&S CYCLE
MSRP: $50.95Now: $45.86Was: $50.95Proper jetting is fundamental to carburetor performance, and the S&S Cycle Main Jet .078" delivers the precise fuel metering your engine needs for optimal power delivery and throttle response. Whether you're running a stock application or a modified...DS72078- SKU:
- DS72078
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- JET SIZE:
- 0.078
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- JET
- TYPE:
- MAIN
- FEATURES:
- FOR S&S CARBURETORS
- UNITS:
- 5 PACK
MSRP: $50.95Now: $45.86Was: $50.95
