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
-
ARLEN NESS Synthetic Stage-1 Air Cleaner - Street 18-319
ARLEN NESS
$99.95A clean intake is non-negotiable for consistent power and throttle response. The Arlen Ness Stage-1 Air Cleaner eliminates restrictive external breather lines while delivering unrestricted airflow through its radius inlet design, giving your engine the...10101810- SKU:
- 10101810
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- AIR CLEANER KIT
- DESIGN:
- STAGE I
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- BLACK
- FEATURES:
- WATER RESISTANT
- MATERIAL:
- ALUMINUM
- MODEL:
- BIG SUCKER
- RIDING STYLE:
- STREET
$99.95Qty in Cart: 0Quantity:Price:$99.95Subtotal: -
ARLEN NESS Slot-Track Air Cleaner - Black 18-915
ARLEN NESS
$459.95The ARLEN NESS Slot-Track Air Cleaner delivers measurable airflow improvements through its patented 360° pleated design and velocity-stack architecture, allowing your engine to breathe more efficiently at full throttle. By consolidating intake...10102086- SKU:
- 10102086
- Availability:
- Ships Same Business Day
- Weight:
- 3.25 LBS
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- ANODIZED
- FEATURES:
- WATER RESISTANT
- MATERIAL:
- CNC BILLET ALUMINUM
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
- BASE FINISH:
- ANODIZED
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- COLOR/FINISH:
- BLACK
- DESIGN:
- SLOT TRACK
- MODEL:
- INVERTED SERIES
- UNITS:
- KIT
$459.95Qty in Cart: 0Quantity:Price:$459.95Subtotal: -
ARLEN NESS Sucker Air Cleaner - Brass 18-743
ARLEN NESS
$229.95The ARLEN NESS Sucker Air Cleaner delivers measurable airflow gains while maintaining a sealed, efficient breathing system that minimizes carburetor contamination. Its patented hidden breather design routes crankcase vapors directly into the intake,...10102474- SKU:
- 10102474
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
- BASE COLOR:
- BLACK
- RIDING STYLE:
- STREET
- DESIGN:
- BRASS
- AIR CLEANER SHAPE:
- ROUND
- COLOR/FINISH:
- BRASS
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- MATERIAL:
- BRASS
- UNITS:
- KIT
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- MODEL:
- BIG SUCKER
- PRODUCT NAME:
- AIR FILTER KIT
$229.95Qty in Cart: 0Quantity:Price:$229.95Subtotal: -
ARLEN NESS Sucker Air Cleaner - Brass 18-757
ARLEN NESS
$219.95The ARLEN NESS Sucker Air Cleaner delivers measurable flow improvements and a cleaner engine bay aesthetic without sacrificing filtration quality. Its patented breather technology creates a nearly closed-loop system, reducing crankcase vapor escape while...10102483- SKU:
- 10102483
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- AIR CLEANER SHAPE:
- ROUND
- MATERIAL:
- BRASS
- COLOR/FINISH:
- BRASS
- DESIGN:
- BRASS
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- MODEL:
- BIG SUCKER
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- PRODUCT NAME:
- AIR FILTER KIT
- RIDING STYLE:
- STREET
$219.95Qty in Cart: 0Quantity:Price:$219.95Subtotal: -
ARLEN NESS Sucker Air Cleaner - Brass - Twin Cam 18-758
ARLEN NESS
$229.95The ARLEN NESS Sucker Air Cleaner delivers a measurable improvement in throttle response and airflow efficiency by routing breather passages directly into your carburetor's mouth—eliminating parasitic vacuum losses that plague conventional setups. Its...10102484- SKU:
- 10102484
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- PRODUCT NAME:
- AIR FILTER KIT
- RIDING STYLE:
- STREET
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- BRASS
- DESIGN:
- BRASS
- MODEL:
- BIG SUCKER
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- MATERIAL:
- BRASS
- UNITS:
- KIT
$229.95Qty in Cart: 0Quantity:Price:$229.95Subtotal: -
ARLEN NESS Big Sucker with Cover - Black 18-821
ARLEN NESS
$249.95A quality intake system directly impacts engine efficiency and throttle response, and the ARLEN NESS Big Sucker delivers both without the complexity of traditional breather setups. By consolidating air intake and crankcase ventilation into a single,...10100434- SKU:
- 10100434
- Availability:
- Ships Same Business Day
- Weight:
- 3.82 LBS
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- UNITS:
- KIT
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- BLACK
- MATERIAL:
- ALUMINUM
- MODEL:
- BIG SUCKER
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- WRINKLE
- DESIGN:
- STAGE II
- PRODUCT NAME:
- AIR CLEANER KIT
$249.95 -
ARLEN NESS Stock Big Sucker - Plain - Dyna 18-827
ARLEN NESS
$169.95The ARLEN NESS Stock Big Sucker delivers the breathing efficiency your Dyna needs without the visual clutter of external hoses. By routing breathers directly through a hidden system integrated into the intake, you gain cleaner aesthetics while improving...10101013- SKU:
- 10101013
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- FILTER MEDIA MATERIAL:
- SURGICAL-GRADE COTTON
- UNITS:
- KIT
- DESIGN:
- STAGE I
- PRODUCT NAME:
- AIR CLEANER
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- NATURAL
- FEATURES:
- PRE-OILED
- MATERIAL:
- ALUMINUM
- MODEL:
- BIG SUCKER
- RIDING STYLE:
- STREET
$169.95Qty in Cart: 0Quantity:Price:$169.95Subtotal: -
ARLEN NESS Beveled Air Cleaner - Chrome 18-932
ARLEN NESS
$479.95The ARLEN NESS Beveled Air Cleaner delivers measurable airflow improvements through precision engineering that eliminates the intake restrictions of conventional designs. Its 360° pleated filter surface and velocity-stack top work together to draw in...10101214- SKU:
- 10101214
- Availability:
- Ships Same Business Day
- Weight:
- 3.55 LBS
- COLOR/FINISH:
- CHROME
- FEATURES:
- WATER RESISTANT
- MATERIAL:
- CNC BILLET ALUMINUM
- MODEL:
- INVERTED SERIES
- PRODUCT NAME:
- AIR CLEANER
- DESIGN:
- BEVELED
- FEATURES:
- REUSABLE
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
- BASE FINISH:
- CHROME
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- UNITS:
- KIT
$479.95Qty in Cart: 0Quantity:Price:$479.95Subtotal: -
EBC Carburetor Jet Kit - Harley-Davidson - 2-Pack EBC424-27-190
EBC
$4.79Proper jetting is fundamental to maximizing carburetor performance and engine response on your Harley-Davidson. These EBC jets deliver precise fuel flow calibration, eliminating rich or lean running conditions that compromise throttle response and fuel...10060294- SKU:
- 10060294
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- BRASS
- HEAD DIAMETER METRIC:
- 7.00 MM
- JET SIZE:
- 190
- PRODUCT NAME:
- MAIN JET
- OVERALL LENGTH METRIC:
- 8.00 MM
- TYPE:
- CARBURETOR
- MODEL:
- KEIHIN
- RIDING STYLE:
- STREET
- UNITS:
- 2 PACK
$4.79 -
COBRA Swept Naked Air Intake - Black - Softail 606-0104-01B
COBRA
$288.95A stock air intake restricts your Softail's breathing and leaves performance on the table. The Cobra Swept Naked Air Intake delivers measurable airflow gains through precision engineering—a laser-cut steel cover paired with a high-flow K&N filter element...10102293- SKU:
- 10102293
- Availability:
- Ships Same Business Day
- Weight:
- 4.25 LBS
- MATERIAL:
- ALUMINUM
- AIR CLEANER SHAPE:
- ROUND
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- COBRA
- COLOR/FINISH:
- BLACK
- DESIGN:
- SWEPT
- UNITS:
- KIT
$288.95Qty in Cart: 0Quantity:Price:$288.95Subtotal: -
COBRA RPT Air Filter 606-0101-05
COBRA
$526.95The COBRA RPT Air Filter delivers the proven internal performance of Cobra's Powerflo intake with a distinctly engineered aluminum frame that matches the aesthetic of their Race Pro muffler lineup. The high-flow K&N® filter element maximizes airflow to...10102145- SKU:
- 10102145
- Availability:
- Ships Same Business Day
- Weight:
- 4.55 LBS
- AIR CLEANER SHAPE:
- ROUND
- COLOR/FINISH:
- CHROME
- FEATURES:
- CHROME RING WITH CHROME FRAME
- PRODUCT NAME:
- AIR INTAKE
- UNITS:
- KIT
- MATERIAL:
- ALUMINUM
- MODEL:
- RPT
- BASE COLOR:
- SILVER
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- RIDING STYLE:
- STREET
- DESIGN:
- VENTURI
- MATERIAL:
- STAINLESS STEEL
$526.95Qty in Cart: 0Quantity:Price:$526.95Subtotal: -
ALL BALLS Fuel Pump Module 47-1023
ALL BALLS
$237.40Pump draws less current than OEM pump while maintaining the same flow rate at working pressure, this reduces working temperatures and increases life of the unit., Restore lost performance or non-functioning fuel pump with this economical solution.,...10090138- SKU:
- 10090138
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- TYPE:
- REPLACEMENT
- UNITS:
- KIT
- PRODUCT NAME:
- FUEL PUMP MODULE
- RIDING STYLE:
- ATV
- BASE COLOR:
- GRAY
- BASE COLOR:
- WHITE
$237.40 -
DRAG SPECIALTIES Crank Position Sensor - '00 Softail 63704
DRAG SPECIALTIES
$85.23A faulty crank position sensor can cause rough idle, stalling, and unreliable ignition timing—issues that'll sideline your Softail faster than you'd expect. This OEM-quality replacement from Drag Specialties restores precise crankshaft position data to...10220201- SKU:
- 10220201
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- TYPE:
- CRANK POSITION
- UNITS:
- EACH
- PRODUCT NAME:
- SENSOR
- RIDING STYLE:
- STREET
$85.23Qty in Cart: 0Quantity:Price:$85.23Subtotal: -
DRAG SPECIALTIES Crank Position Sensor - '04-'05 XL 63699
DRAG SPECIALTIES
$85.23A failing crank position sensor can cause rough idle, misfires, and unreliable engine starts—issues that'll sideline your bike faster than a blown gasket. The DRAG SPECIALTIES replacement sensor restores accurate crankshaft timing signal to your ECU,...10220199- SKU:
- 10220199
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- TYPE:
- CRANK POSITION
- UNITS:
- EACH
- PRODUCT NAME:
- SENSOR
- RIDING STYLE:
- STREET
$85.23 -
DRAG SPECIALTIES Crank Position Sensor - '95-'98 63698
DRAG SPECIALTIES
$93.55A failing crank position sensor compromises engine timing, fuel delivery, and ignition precision—leaving you with rough idle, reduced power, or complete no-start conditions. This OEM-specification replacement from Drag Specialties restores accurate...10220198- SKU:
- 10220198
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- PRODUCT NAME:
- SENSOR
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- TYPE:
- CRANK POSITION
$93.55Qty in Cart: 0Quantity:Price:$93.55Subtotal: -
ARLEN NESS Velocity 90ƒâ€š‚° Air Cleaner Kit - Black 600-030
ARLEN NESS
$349.95If you're running a carbureted or fuel-injected big twin, your engine's breathing directly impacts horsepower and throttle response. The ARLEN NESS Velocity 90° Air Cleaner Kit eliminates restrictive external breather hoses and delivers a cleaner, more...10102718- SKU:
- 10102718
- Availability:
- Ships Same Business Day
- Weight:
- 4.60 LBS
- BASE COLOR:
- BLACK
- AIR CLEANER SHAPE:
- CONE
- BASE FINISH:
- POWDER-COATED
- COLOR/FINISH:
- BLACK
- DESIGN:
- BREATHER
- MODEL:
- VELOCITY 90°
- UNITS:
- KIT
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- AIR CLEANER
- RIDING STYLE:
- STREET
$349.95 -
ALL BALLS Mikuni 48 Series Carburetor Gasket Kit 26-10053
ALL BALLS
$74.32Carburetor maintenance doesn't have to sideline your riding season. The ALL BALLS Mikuni 48 Series Gasket Kit supplies all the seals, gaskets, and jets you need to get both carburetors running clean and responsive again—without sourcing parts from...10031949- 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
$74.32 -
YOST PERFORMANCE Fuel Inlet - Stainless - CV CVN3
YOST PERFORMANCE
$47.95Stock fuel inlet nipples restrict flow and become a bottleneck when you're running higher fuel demands or forced induction. The YOST PERFORMANCE Fuel Inlet delivers unrestricted flow pathways in stainless steel, allowing your fuel system to keep pace...10500208- SKU:
- 10500208
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE FINISH:
- POLISHED
- MATERIAL:
- STAINLESS STEEL
- MODEL:
- HIGH-FLOW
- COLOR/FINISH:
- POLISHED
- PRODUCT NAME:
- FUEL NIPPLE
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$47.95Qty in Cart: 0Quantity:Price:$47.95Subtotal: -
YOST PERFORMANCE High Volume Single Fuel Inlet CVN1
YOST PERFORMANCE
$47.95Stock fuel inlet nipples become a bottleneck when you're pushing your engine beyond factory limits. The YOST Performance High Volume Single Fuel Inlet eliminates this restriction, delivering significantly higher fuel flow to support aggressive tuning,...10500123- SKU:
- 10500123
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE FINISH:
- POLISHED
- MATERIAL:
- BRASS
- MODEL:
- HIGH-FLOW
- COLOR/FINISH:
- POLISHED
- PRODUCT NAME:
- FUEL NIPPLE
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$47.95Qty in Cart: 0Quantity:Price:$47.95Subtotal: -
YOST PERFORMANCE CV Carburetor Top Cover with Choke YCCB-NL
YOST PERFORMANCE
$62.95If you're running a Yost Performance carburetor, this billet aluminum top cover isn't just an aesthetic upgrade—it's a functional improvement that relocates your choke cable for cleaner engine bay routing and easier cold-start adjustments. Machined from...10150096- SKU:
- 10150096
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- COVER
- COLOR/FINISH:
- CHROME
- TYPE:
- CARBURETOR
- UNITS:
- EACH
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
$62.95Qty in Cart: 0Quantity:Price:$62.95Subtotal:
