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
-
DRAG SPECIALTIES Crank Position Sensor - '04-'05 FXD 63713
DRAG SPECIALTIES
$89.39A faulty crank position sensor will leave your '04-'05 FXD running rough, misfiring, or stranded roadside. This DRAG Specialties replacement restores accurate ignition timing and fuel delivery, getting your bike back to reliable performance. OEM-quality...10220204- SKU:
- 10220204
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- TYPE:
- CRANK POSITION
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SENSOR
- UNITS:
- EACH
$89.39 -
DRAG SPECIALTIES Forward Petcock - Black - 22mm 03-0040LB
DRAG SPECIALTIES
$56.60A reliable fuel petcock is non-negotiable for high-performance engines—especially in drag racing where fuel delivery consistency directly impacts throttle response and power output. The DRAG SPECIALTIES Forward Petcock eliminates fuel starvation issues...07050307- SKU:
- 07050307
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MATERIAL:
- DIE-CAST
- PETCOCK OUTLET ANGLE:
- STRAIGHT
- TYPE:
- PETCOCK
- VALVE OUTLET CONNECTOR TYPE IMPERIAL:
- 5/16' HOSE BARB
- BASE COLOR:
- BLACK
- BASE FINISH:
- GLOSS
- PRODUCT NAME:
- FUEL VALVE
- UNITS:
- EACH
- COLOR/FINISH:
- GLOSS BLACK
- FUEL TANK OUTLET SIZE:
- 22 MM
- PETCOCK OUTLET DIRECTION:
- FORWARD
- RIDING STYLE:
- STREET
- VALVE OUTLET CONNECTOR TYPE METRIC:
- 7.9 MM HOSE BARB
$56.60 -
DRAG SPECIALTIES Fuel Line - XL T02-0091
DRAG SPECIALTIES
$66.90Fuel system integrity is non-negotiable in high-performance applications—degraded fuel lines compromise pressure stability and introduce contamination risk. The DRAG SPECIALTIES XL T02-0091 delivers OEM-specification replacement lines with...07060124- SKU:
- 07060124
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- BASE COLOR:
- BLACK
- TYPE:
- EFI
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- FUEL LINE
- RIDING STYLE:
- STREET
$66.90 -
DRAG SPECIALTIES Vented Live To Ride Gas Cap - Chrome with Gold 72647
DRAG SPECIALTIES
$50.42A quality gas cap isn't just a functional detail—it's a statement piece that protects your fuel system while reflecting your riding style. This Drag Specialties vented cap combines chrome and gold finishes with the iconic "Live To Ride" branding,...DS390147- SKU:
- DS390147
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- COLOR/FINISH:
- GOLD
- OUTSIDE DIAMETER METRIC:
- 76.2 MM
- TYPE:
- VENTED
- MODEL:
- LIVE TO RIDE
- MOUNTING STYLE:
- RIGHT-HAND THREAD
- OUTSIDE DIAMETER IMPERIAL:
- 3'
- BASE COLOR:
- GOLD
- RIDING STYLE:
- STREET
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- FUEL CAP
- UNITS:
- EACH
$50.42Qty in Cart: 0Quantity:Price:$50.42Subtotal: -
DRAG SPECIALTIES Forward Petcock - Chrome - 22mm 03-0040L
DRAG SPECIALTIES
$39.09A reliable fuel petcock is essential for consistent carburetor performance, especially in high-vibration racing environments where fuel delivery inconsistencies can cost you races. The DRAG Specialties Forward Petcock delivers dependable flow control...07050282- SKU:
- 07050282
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- FUEL TANK OUTLET SIZE:
- 22 MM
- PETCOCK OUTLET ANGLE:
- STRAIGHT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- PETCOCK OUTLET DIRECTION:
- FORWARD
- VALVE OUTLET CONNECTOR TYPE METRIC:
- 7.9 MM HOSE BARB
- BASE FINISH:
- CHROME
- MATERIAL:
- DIE-CAST
- PRODUCT NAME:
- FUEL VALVE
- UNITS:
- EACH
- TYPE:
- PETCOCK
- VALVE OUTLET CONNECTOR TYPE IMPERIAL:
- 5/16' HOSE BARB
$39.09Qty in Cart: 0Quantity:Price:$39.09Subtotal: -
DRAG SPECIALTIES Fuel Filter - Softail T03-0076NU
DRAG SPECIALTIES
$33.94A clogged or failing fuel filter compromises engine performance, fuel economy, and reliability—especially critical in high-demand riding conditions. The DRAG SPECIALTIES Fuel Filter delivers OEM-specification filtration to maintain consistent fuel...07070029- SKU:
- 07070029
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- COLOR/FINISH:
- WHITE
- INLINE FILTER ANGLE:
- STRAIGHT
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- PRODUCT NAME:
- FUEL FILTER
- STYLE:
- OEM
- COLOR/FINISH:
- SILVER
- UNITS:
- KIT
$33.94 -
On Sale
S&S CYCLE Super G Carburetor Spacer/Insulator Block 16-0357
S&S CYCLE
MSRP: $91.95Now: $82.76Was: $91.95Carburetor performance depends on reliable sealing and consistent fuel delivery—worn gaskets and O-rings compromise both. The S&S CYCLE Super G Carburetor Spacer/Insulator Block keeps your fuel mixture calibrated and prevents lean-running conditions that...160357- SKU:
- 160357
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- MODEL:
- SUPER G
- TYPE:
- INSULATOR
- INSULATOR THICKNESS IMPERIAL:
- 1.00'
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- SPACER BLOCK
MSRP: $91.95Now: $82.76Was: $91.95Qty in Cart: 0Quantity:Price:MSRP: $91.95Now: $82.76Was: $91.95Subtotal: -
On Sale
S&S CYCLE Primary Flange Intake 106-3516
S&S CYCLE
MSRP: $55.95Now: $50.36Was: $55.95The S&S Cycle Primary Flange Intake delivers the precision airflow management your big-twin engine demands for optimal combustion and responsive throttle control. Whether you're running a stock or modified application, this intake flange maintains...10500232- SKU:
- 10500232
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- COLOR/FINISH:
- RAW
- TYPE:
- FLANGE
- BASE FINISH:
- RAW
- PRODUCT NAME:
- INTAKE MANIFOLD
- UNITS:
- PAIR
- RIDING STYLE:
- STREET
MSRP: $55.95Now: $50.36Was: $55.95 -
On Sale
S&S CYCLE Stealth Air Cleaner for 66mm Throttle Body 170-0165
S&S CYCLE
MSRP: $195.95Now: $176.36Was: $195.95Airflow efficiency directly impacts carburetor and throttle body responsiveness—this S&S Cycle air cleaner eliminates turbulence at the intake tract for measurable gains in throttle response and fuel distribution. The integrated stinger cone design...10102041- SKU:
- 10102041
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- DESIGN:
- STEALTH
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- MODEL:
- FOR S&S 66 MM THROTTLE HOG
- MODEL:
- SUPER STOCK
- PRODUCT NAME:
- AIR CLEANER
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- BLACK
MSRP: $195.95Now: $176.36Was: $195.95 -
On Sale
S&S CYCLE E and G Carburetor Needle 11-2195
S&S CYCLE
MSRP: $19.95Now: $17.96Was: $19.95Precise fuel metering is the foundation of carburetor performance, and worn or incorrect needles rob your engine of both responsiveness and reliability. The S&S Cycle E and G Carburetor Needle delivers OEM-quality fitment and consistent jet control...10030042- SKU:
- 10030042
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MODEL:
- S&S
- PRODUCT NAME:
- NEEDLE
- TYPE:
- CARBURETOR
MSRP: $19.95Now: $17.96Was: $19.95 -
ARLEN NESS Stage 1 Air Cleaner Gasket/Hardware Kit 602-010
ARLEN NESS
$39.95A proper seal is critical for air intake efficiency—any gap in your gasket reduces flow and compromises tuning. The ARLEN NESS Stage 1 Air Cleaner Gasket/Hardware Kit supplies OEM-quality replacement seals and fasteners to ensure your intake system...10102867- SKU:
- 10102867
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- PRODUCT NAME:
- HARDWARE KIT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- DESIGN:
- STAGE I
- COLOR/FINISH:
- SILVER
- MODEL:
- BIG SUCKER
$39.95 -
On Sale
PERFORMANCE MACHINE (PM) Vintage Air Cleaner - Contrast Cut - XL 0206-2132-BM
PERFORMANCE MACHINE (PM)
MSRP: $603.95Now: $387.00Was: $603.95A high-flow air cleaner isn't just cosmetic—it's a direct path to measurable horsepower gains by reducing intake restriction and improving airflow to your engine. The PM Vintage Air Cleaner delivers genuine performance with a low-profile design that...10102236- SKU:
- 10102236
- Availability:
- Ships Same Business Day
- Weight:
- 4.65 LBS
- AIR CLEANER SHAPE:
- ROUND
- BASE FINISH:
- ANODIZED
- BRAND SPECIFIC COLOR:
- CONTRAST CUT™
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- SILVER
- MODEL:
- VINTAGE
- BASE COLOR:
- BLACK
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $603.95Now: $387.00Was: $603.95Qty in Cart: 0Quantity:Price:MSRP: $603.95Now: $387.00Was: $603.95Subtotal: -
DRAG SPECIALTIES Vented Aero Gas Cap - 120mm 011525BX
DRAG SPECIALTIES
$91.62A quality gas cap is essential for maintaining fuel system integrity and preventing leaks that compromise both safety and performance. This vented aero cap delivers reliable sealing with proper gasket design, ensuring your fuel tank remains secure during...19141525- SKU:
- 19141525
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- OUTSIDE DIAMETER IMPERIAL:
- 4-3/4'
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER METRIC:
- 120 MM
- PRODUCT NAME:
- FUEL CAP
- UNITS:
- EACH
- TYPE:
- VENTED
$91.62Qty in Cart: 0Quantity:Price:$91.62Subtotal: -
DRAG SPECIALTIES Non-Vented Gas Cap - Gloss Black 012761
DRAG SPECIALTIES
$12.31A reliable gas cap is fundamental to fuel system integrity—loose or damaged caps lead to fuel evaporation, poor fuel economy, and potential check engine lights. The DRAG SPECIALTIES Non-Vented Gas Cap delivers OEM-quality sealing in a sleek gloss black...07030548- SKU:
- 07030548
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- GLOSS BLACK
- BASE COLOR:
- BLACK
- BASE FINISH:
- GLOSS
- MATERIAL:
- ALUMINUM
- STYLE:
- XL
- PRODUCT NAME:
- FUEL CAP
- TYPE:
- NON-VENTED
- MOUNTING STYLE:
- LEFT-HAND THREAD
- RIDING STYLE:
- STREET
- STYLE:
- BIG TWIN
- UNITS:
- EACH
$12.31Qty in Cart: 0Quantity:Price:$12.31Subtotal: -
DRAG SPECIALTIES Paper Air Filter E14-0315DS
DRAG SPECIALTIES
$68.59A properly functioning air filter is the foundation of consistent engine performance—without one, you're compromising airflow, fuel economy, and engine longevity. The DRAG SPECIALTIES Paper Air Filter E14-0315DS delivers OEM-level filtration in a...10114218- SKU:
- 10114218
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- FILTER SHAPE:
- ROUND
- STYLE:
- OEM STYLE
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- AIR FILTER
- BASE COLOR:
- SILVER
- FILTER MEDIA MATERIAL:
- PAPER
- TYPE:
- REPLACEMENT
$68.59Qty in Cart: 0Quantity:Price:$68.59Subtotal: -
DRAG SPECIALTIES Check Valve - EFI Softail T03-0087NU
DRAG SPECIALTIES
$48.36A faulty check valve compromises fuel system integrity and can lead to fuel backflow, pressure loss, and inconsistent EFI performance—especially critical on high-performance Softails where precision fuel delivery directly impacts reliability and throttle...07060234- SKU:
- 07060234
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- CHECK VALVE
- TYPE:
- FUEL
$48.36Qty in Cart: 0Quantity:Price:$48.36Subtotal: -
DRAG SPECIALTIES Check Valve - EFI FLT T03-0088NU
DRAG SPECIALTIES
$49.39A faulty check valve compromises fuel system integrity and can lead to fuel backflow, vapor lock, and inconsistent EFI performance—especially under high-load racing conditions. This Drag Specialties check valve is engineered to maintain unidirectional...07060232- SKU:
- 07060232
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- CHECK VALVE
- TYPE:
- FUEL
$49.39Qty in Cart: 0Quantity:Price:$49.39Subtotal: -
On Sale
S&S CYCLE "E" Carburetor without Manifold - '84-'92 11-0440
S&S CYCLE
MSRP: $695.95Now: $626.36Was: $695.95The S&S Cycle Super E carburetor delivers precise fuel delivery and responsive throttle control for Big Twin and Sportster engines, ensuring optimal performance across a wide rpm range. If you're building or rebuilding a classic Harley-Davidson, this...DS0440- SKU:
- DS0440
- Availability:
- Ships Same Business Day
- Weight:
- 6.50 LBS
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- NATURAL
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CARBURETOR
- STYLE:
- SUPER E
- FEATURES:
- WITHOUT MANIFOLD
- RIDING STYLE:
- STREET
- UNITS:
- KIT
MSRP: $695.95Now: $626.36Was: $695.95 -
On Sale
S&S CYCLE "E" for '79-'85 XL with VOES Unit 11-0406
S&S CYCLE
MSRP: $795.95Now: $716.36Was: $795.95The S&S Cycle "E" carburetor is purpose-built for Harley-Davidson Big Twin and Sportster engines, delivering precise fuel metering and responsive throttle control that carryover stock units simply cannot match. If you're running a performance-built motor...DS0406- SKU:
- DS0406
- Availability:
- Ships Same Business Day
- Weight:
- 6.81 LBS
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- NATURAL
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- FEATURES:
- INCLUDES MANIFOLD
- PRODUCT NAME:
- CARBURETOR
- STYLE:
- BAND-STYLE INTAKE
- STYLE:
- SUPER E
MSRP: $795.95Now: $716.36Was: $795.95 -
On Sale
S&S CYCLE Super E Carburetor Body 11-2381
S&S CYCLE
MSRP: $305.95Now: $275.36Was: $305.95The S&S Cycle Super E Carburetor Body delivers the precise fuel metering and responsive throttle control that separates competitive performance from mediocre builds. Built on decades of S&S engineering expertise, this component ensures consistent...10031702- SKU:
- 10031702
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- PRODUCT NAME:
- CARB BODY ASSEMBLY
- CARBURETOR SIZE METRIC:
- 47.63 MM
- MODEL:
- SUPER E
- UNITS:
- EACH
- RIDING STYLE:
- STREET
MSRP: $305.95Now: $275.36Was: $305.95Qty in Cart: 0Quantity:Price:MSRP: $305.95Now: $275.36Was: $305.95Subtotal:
