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 Non-Vented Pop-Up Gas Cap - Black Wrinkle 03-328B-B
DRAG SPECIALTIES
$76.27A quality fuel cap might seem like a minor detail, but it's critical for maintaining proper fuel system pressure and preventing contamination in your tank. This DRAG SPECIALTIES pop-up design...07030325- SKU:
- 07030325
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- COLOR/FINISH:
- TEXTURED BLACK
- BASE COLOR:
- BLACK
- MOUNTING STYLE:
- POP-UP
- OUTSIDE DIAMETER METRIC:
- 59.90 MM
- STYLE:
- EARLY
- PRODUCT NAME:
- FUEL CAP
- RIDING STYLE:
- STREET
- TYPE:
- NON-VENTED
- MATERIAL:
- BILLET ALUMINUM
- OUTSIDE DIAMETER IMPERIAL:
- 2.36'
- UNITS:
- EACH
$76.27Qty in Cart: 0Quantity:Price:$76.27Subtotal: -
DRAG SPECIALTIES Crankcase Breather - '93-'17 Big Twin 35-0321
DRAG SPECIALTIES
$75.95A properly functioning crankcase breather is essential for maintaining engine health and preventing pressure buildup that can compromise seals and gaskets. This DRAG SPECIALTIES unit delivers...DS289620- SKU:
- DS289620
- Availability:
- Ships Same Business Day
- Weight:
- 0.72 LBS
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- CRANKCASE BREATHER KIT
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
- UNITS:
- KIT
$75.95 -
DRAG SPECIALTIES Round Air Cleaner - CV '90-'09- 7" DS288903-BC736
DRAG SPECIALTIES
$52.99A quality air cleaner is foundational to proper engine breathing and carburetor function on classic Harley cruisers. This DRAG Specialties round design delivers straightforward bolt-on installation...DS288903- SKU:
- DS288903
- Availability:
- Ships Same Business Day
- Weight:
- 1.94 LBS
- COLOR/FINISH:
- CHROME
- OUTSIDE DIAMETER IMPERIAL:
- 7.00'
- PRODUCT NAME:
- AIR CLEANER
- DESIGN:
- SMOOTH
- RIDING STYLE:
- STREET
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- SILVER
- UNITS:
- EACH
$52.99Qty in Cart: 0Quantity:Price:$52.99Subtotal: -
DRAG SPECIALTIES Downward Petcock - Black - 1/4" NPT T03-0075B
DRAG SPECIALTIES
$51.89A reliable petcock is foundational to any fuel system—it prevents vapor lock, manages fuel delivery across riding conditions, and keeps your carburettor properly primed. The DRAG Specialties downward...07050304- SKU:
- 07050304
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- FUEL TANK OUTLET SIZE:
- 1/4' NPT
- PETCOCK OUTLET ANGLE:
- STRAIGHT
- RIDING STYLE:
- STREET
- VALVE OUTLET CONNECTOR TYPE IMPERIAL:
- 1/4' HOSE BARB
- VALVE OUTLET CONNECTOR TYPE METRIC:
- 6.4 MM HOSE BARB
- COLOR/FINISH:
- GLOSS BLACK
- PETCOCK OUTLET STYLE:
- SINGLE
- BASE COLOR:
- BLACK
- PETCOCK OUTLET DIRECTION:
- DOWNWARD
- TYPE:
- PETCOCK
- BASE FINISH:
- GLOSS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- FUEL VALVE
- UNITS:
- EACH
$51.89 -
DRAG SPECIALTIES Rear Petcock - Black - 22mm 03-0040RB
DRAG SPECIALTIES
$58.25A reliable fuel petcock is essential for consistent fuel delivery and engine protection—especially on high-performance builds where fuel starvation or overflow can derail your entire race day. The...07050308- SKU:
- 07050308
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- COLOR/FINISH:
- GLOSS BLACK
- MATERIAL:
- DIE-CAST
- PETCOCK OUTLET DIRECTION:
- BACKWARD
- TYPE:
- PETCOCK
- VALVE OUTLET CONNECTOR TYPE IMPERIAL:
- 5/16' HOSE BARB
- BASE COLOR:
- BLACK
- BASE FINISH:
- GLOSS
- FUEL TANK OUTLET SIZE:
- 22 MM
- PRODUCT NAME:
- FUEL VALVE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- VALVE OUTLET CONNECTOR TYPE METRIC:
- 7.9 MM HOSE BARB
- PETCOCK OUTLET ANGLE:
- STRAIGHT
$58.25 -
DRAG SPECIALTIES Rear Round Petcock - Bronze 03-0074BRR
DRAG SPECIALTIES
$86.87A reliable fuel petcock is foundational to any carbureted engine's consistency and longevity. The DRAG Specialties Rear Round Petcock eliminates fuel delivery issues that plague worn OEM units,...07050311- SKU:
- 07050311
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- BASE COLOR:
- BROWN
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BRONZE
- MATERIAL:
- STEEL
- PETCOCK OUTLET DIRECTION:
- BACKWARD
- PETCOCK OUTLET STYLE:
- SINGLE
- VALVE OUTLET CONNECTOR TYPE IMPERIAL:
- 5/16' HOSE BARB
- PETCOCK OUTLET ANGLE:
- STRAIGHT
- TYPE:
- PETCOCK
- FUEL TANK OUTLET SIZE:
- 1/4'
- PETCOCK BODY SHAPE:
- ROUND
- PRODUCT NAME:
- FUEL VALVE
- UNITS:
- EACH
$86.87Qty in Cart: 0Quantity:Price:$86.87Subtotal: -
DRAG SPECIALTIES Downward Petcock - Chrome - 1/4" NPT T03-0075
DRAG SPECIALTIES
$38.11A reliable fuel petcock is non-negotiable for consistent engine performance and fuel delivery control. This DRAG SPECIALTIES downward petcock gives you three-position switching (on/off/reserve) with...07050200- SKU:
- 07050200
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- MATERIAL:
- STEEL
- TYPE:
- PETCOCK
- PETCOCK OUTLET DIRECTION:
- DOWNWARD
- PRODUCT NAME:
- FUEL VALVE
- UNITS:
- EACH
- PETCOCK OUTLET ANGLE:
- STRAIGHT
- PETCOCK OUTLET STYLE:
- SINGLE
- VALVE OUTLET CONNECTOR TYPE METRIC:
- 6.4 MM HOSE BARB
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- FUEL TANK OUTLET SIZE:
- 1/4' NPT
- RIDING STYLE:
- STREET
- VALVE OUTLET CONNECTOR TYPE IMPERIAL:
- 1/4' HOSE BARB
$38.11 -
DRAG SPECIALTIES Vented Skull Locking Gas Cap - Chrome 03-0320AS-A
DRAG SPECIALTIES
$78.39Fuel theft and contamination are real concerns for any motorcycle or powersports enthusiast. This Drag Specialties vented skull cap combines security with functionality—the hidden key slot beneath...07030688- SKU:
- 07030688
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- MATERIAL:
- STEEL
- STYLE:
- SKULL
- BASE FINISH:
- CHROME
- UNITS:
- EACH
- PRODUCT NAME:
- FUEL CAP
- TYPE:
- VENTED
$78.39Qty in Cart: 0Quantity:Price:$78.39Subtotal: -
DRAG SPECIALTIES Live to Ride Console Door - Chrome T22-0151CA
DRAG SPECIALTIES
$70.97Cruiser riders know that console doors take a beating from wind, debris, and vibration—and cheap replacements won't last. This DRAG Specialties console door combines die-cast durability with that...07030803- SKU:
- 07030803
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- PRODUCT NAME:
- COVER
- UNITS:
- EACH
- BASE FINISH:
- CHROME
- TYPE:
- FUEL DOOR
- MATERIAL:
- DIE-CAST
- MODEL:
- LIVE TO RIDE
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
$70.97Qty in Cart: 0Quantity:Price:$70.97Subtotal: -
DRAG SPECIALTIES Live to Ride Console Door - Chrome with Gold T22-0151CGA
DRAG SPECIALTIES
$107.01A quality console door protects your motorcycle's interior components while adding a polished, finished aesthetic to your ride. This die-cast metal construction ensures durability against vibration...07030804- SKU:
- 07030804
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- BASE COLOR:
- GOLD
- PRODUCT NAME:
- COVER
- COLOR/FINISH:
- GOLD
- MATERIAL:
- DIE-CAST
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- RIDING STYLE:
- STREET
- TYPE:
- FUEL DOOR
- UNITS:
- EACH
- MODEL:
- LIVE TO RIDE
$107.01Qty in Cart: 0Quantity:Price:$107.01Subtotal: -
DRAG SPECIALTIES Non-Vented Locking Gas Cap - Chrome 03-0320A-B
DRAG SPECIALTIES
$44.47Fuel theft and tank tampering are real concerns for high-value vehicles and racing setups. This locking gas cap eliminates those risks while keeping your fuel system clean—the swing-away cover design...07030231- SKU:
- 07030231
- Availability:
- Ships Same Business Day
- Weight:
- 0.47 LBS
- FEATURES:
- INCLUDES 2 KEYS
- STYLE:
- SCREW CAP
- BASE FINISH:
- CHROME
- COLOR/FINISH:
- CHROME
- FEATURES:
- LOCKING
- RIDING STYLE:
- STREET
- MOUNTING STYLE:
- STANDARD
- UNITS:
- EACH
- PRODUCT NAME:
- FUEL CAP
- TYPE:
- NON-VENTED
$44.47Qty in Cart: 0Quantity:Price:$44.47Subtotal: -
DRAG SPECIALTIES Air Filter - Indian E14-0996
DRAG SPECIALTIES
$27.95A clean airflow pathway is fundamental to engine efficiency, and a quality air filter directly impacts throttle response, fuel economy, and longevity of your engine. The DRAG SPECIALTIES Air Filter...10113522- SKU:
- 10113522
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- FILTER MEDIA MATERIAL:
- PAPER
- TYPE:
- REPLACEMENT
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- FILTER SHAPE:
- SQUARE
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- AIR FILTER
$27.95Qty in Cart: 0Quantity:Price:$27.95Subtotal: -
DRAG SPECIALTIES Gas Valve Shut-Off Rod - Chrome 03-0005-SC3
DRAG SPECIALTIES
$92.17A reliable fuel shutoff system is critical for any classic motorcycle build, especially on vintage Harley platforms where fuel management directly impacts engine performance and safety. The DRAG...DS390205- SKU:
- DS390205
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- BASE FINISH:
- CHROME
- FEATURES:
- INCLUDES LEFT TANK RESERVE
- UNITS:
- KIT
- PRODUCT NAME:
- GAS VALVE
- RIDING STYLE:
- STREET
- STYLE:
- SHUT OFF
- COLOR/FINISH:
- CHROME
- TYPE:
- FUEL TANK
$92.17 -
DRAG SPECIALTIES Late-Style 90 Degree Petcock 03-0016-BC331
DRAG SPECIALTIES
$38.11A reliable fuel petcock is critical to consistent carburetor operation—fuel starvation mid-race or during aggressive riding destroys performance and reliability. This Drag Specialties unit delivers...DS390217- SKU:
- DS390217
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- FUEL VALVE
- UNITS:
- EACH
- VALVE OUTLET CONNECTOR TYPE METRIC:
- 7.9 MM HOSE BARB
- BASE FINISH:
- CHROME
- PETCOCK BODY SHAPE:
- ROUND
- PETCOCK OUTLET DIRECTION:
- BACKWARD
- PETCOCK OUTLET STYLE:
- SINGLE
- STYLE:
- L
- PETCOCK OUTLET ANGLE:
- STRAIGHT
- VALVE OUTLET CONNECTOR TYPE IMPERIAL:
- 5/16' HOSE BARB
- FUEL TANK OUTLET SIZE:
- 3/8' NPT
- MATERIAL:
- DIE-CAST
- RIDING STYLE:
- STREET
- TYPE:
- PETCOCK
$38.11Qty in Cart: 0Quantity:Price:$38.11Subtotal: -
DRAG SPECIALTIES Breather Kit 91-17 XL 35-0316-SC5
DRAG SPECIALTIES
$65.22A properly functioning breather system is critical to engine longevity—it prevents crankcase pressure buildup that can damage seals, gaskets, and internal components. The DRAG SPECIALTIES Breather...21100316- SKU:
- 21100316
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$65.22 -
DRAG SPECIALTIES 90 Degree Petcock - Chrome - 22mm 03-0040R-BC331
DRAG SPECIALTIES
$39.17A reliable fuel delivery system is fundamental to consistent engine performance, whether you're running stock or modified fuel maps. The Drag Specialties 90 Degree Petcock eliminates guesswork with a...DS390219- SKU:
- DS390219
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- COLOR/FINISH:
- CHROME
- FUEL TANK OUTLET SIZE:
- 22 MM
- PRODUCT NAME:
- FUEL VALVE
- UNITS:
- EACH
- VALVE OUTLET CONNECTOR TYPE METRIC:
- 7.9 MM HOSE BARB
- VALVE OUTLET CONNECTOR TYPE IMPERIAL:
- 5/16' HOSE BARB
- BASE FINISH:
- CHROME
- MATERIAL:
- DIE-CAST
- PETCOCK OUTLET ANGLE:
- STRAIGHT
- PETCOCK OUTLET DIRECTION:
- BACKWARD
- RIDING STYLE:
- STREET
- TYPE:
- PETCOCK
$39.17Qty in Cart: 0Quantity:Price:$39.17Subtotal: -
DRAG SPECIALTIES Fuel Filter - Touring T03-0078
DRAG SPECIALTIES
$31.45A clogged or degraded fuel filter compromises engine performance, fuel economy, and reliability—especially on touring bikes that log serious miles. The DRAG SPECIALTIES Fuel Filter maintains...07070013- SKU:
- 07070013
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- COLOR/FINISH:
- SILVER
- STYLE:
- OEM
- UNITS:
- KIT
- PRODUCT NAME:
- FUEL FILTER
- BASE COLOR:
- SILVER
- INLINE FILTER ANGLE:
- STRAIGHT
- RIDING STYLE:
- STREET
$31.45 -
DRAG SPECIALTIES Crank Position Sensor - '04-'05 FXD 63713
DRAG SPECIALTIES
$91.97A 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,...10220204- SKU:
- 10220204
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- TYPE:
- CRANK POSITION
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SENSOR
- UNITS:
- EACH
$91.97Qty in Cart: 0Quantity:Price:$91.97Subtotal: -
DRAG SPECIALTIES Forward Petcock - Black - 22mm 03-0040LB
DRAG SPECIALTIES
$58.25A 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...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
$58.25Qty in Cart: 0Quantity:Price:$58.25Subtotal: -
DRAG SPECIALTIES Fuel Line - XL T02-0091
DRAG SPECIALTIES
$68.85Fuel 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...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
$68.85
