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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ALL BALLS Carburetor Kit - Harley 1200 26-1759
ALL BALLS
$132.58Components included in the kits are based off of U.S. models and discretion must be used when attempting to install the kit on a non-US model, Kits include float bowl, carburetor cap, and accelerator pump screws Extended fuel mixture screw with spring,...10031272- SKU:
- 10031272
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$132.58 -
ALL BALLS Carburetor Kit - Harley - 82 Cubic Inches 26-1760
ALL BALLS
$132.58Components included in the kits are based off of U.S. models and discretion must be used when attempting to install the kit on a non-US model, Kits include float bowl, carburetor cap, and accelerator pump screws Extended fuel mixture screw with spring,...10031273- SKU:
- 10031273
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- TYPE:
- CARBURETOR
- RIDING STYLE:
- STREET
$132.58 -
ALL BALLS Carburetor Kit - Harley 26-1761
ALL BALLS
$123.62Components included in the kits are based off of U.S. models and discretion must be used when attempting to install the kit on a non-US model, Kits include float bowl, carburetor cap, and accelerator pump screws Extended fuel mixture screw with spring,...10031274- SKU:
- 10031274
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- REPAIR KIT
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- TYPE:
- CARBURETOR
$123.62 -
ALL BALLS Fuel Pump Module 47-1022
ALL BALLS
$326.43Pump 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.,...10090137- SKU:
- 10090137
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
- TYPE:
- REPLACEMENT
- BASE COLOR:
- WHITE
- BASE COLOR:
- GRAY
- PRODUCT NAME:
- FUEL PUMP MODULE
- RIDING STYLE:
- ATV
- UNITS:
- KIT
$326.43 -
ALL BALLS Fuel Pump Rebuild Kit 47-2008
ALL BALLS
$98.68Includes all necessary pump, filter, hose(s), clamp(s) and wiring harness as necessary per model, Economical solution for restoring lost performance or non-performing fuel pump, Includes all necessary components to rebuild the OEM fuel pump module, Comes...10090077- SKU:
- 10090077
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- FUEL PUMP REBUILD KIT
- RIDING STYLE:
- STREET
$98.68 -
ALL BALLS Fuel Pump Rebuild Kit 47-2011
ALL BALLS
$98.68Includes all necessary pump, filter, hose(s), clamp(s) and wiring harness as necessary per model, Economical solution for restoring lost performance or non-performing fuel pump, Includes all necessary components to rebuild the OEM fuel pump module, Comes...10090078- SKU:
- 10090078
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- UNITS:
- KIT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- FUEL PUMP REBUILD KIT
$98.68 -
ALL BALLS Fuel Pump Rebuild Kit 47-2012
ALL BALLS
$98.68A failing fuel pump compromises your engine's ability to deliver consistent fuel pressure under load, robbing you of reliable performance and forcing costly downtime. The ALL BALLS Fuel Pump Rebuild Kit 47-2012 restores your OEM fuel pump module to...10090079- SKU:
- 10090079
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- FUEL PUMP REBUILD KIT
- RIDING STYLE:
- STREET
$98.68 -
ALL BALLS Fuel Mixture Screw 46-6002
ALL BALLS
$14.74Fine-tuning your carburetor shouldn't require specialized tools or guesswork. The ALL BALLS Fuel Mixture Screw 46-6002 replaces your OEM mixture screw with an extended design that gives you precise adjustment capability from outside the carb...10500451- SKU:
- 10500451
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BRASS
- TYPE:
- FUEL MIXTURE
- UNITS:
- EACH
- BASE COLOR:
- BRASS
- BASE FINISH:
- NATURAL
- PRODUCT NAME:
- SCREW
- RIDING STYLE:
- STREET
$14.74 -
ALL BALLS Carburetor Kit - Harley - 88 Cubic Inches 26-1762
ALL BALLS
$124.87If you're running a modified big-twin Harley and want precise fuel delivery across the entire RPM range, the ALL BALLS 26-1762 Carburetor Kit gives you the tuning flexibility to dial in the exact air-fuel mixture your engine demands. This comprehensive...10031275- SKU:
- 10031275
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- UNITS:
- KIT
- TYPE:
- CARBURETOR
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- STREET
$124.87 -
DAYTONA TWIN TEC LLC Injector - 3.9 Grams 20039
DAYTONA TWIN TEC LLC
$292.95Precision fuel delivery is non-negotiable when you're chasing consistent performance across varied engine loads and RPM ranges. The DAYTONA TWIN TEC LLC 3.9-gram injector delivers metered fuel atomization that keeps combustion reliable, whether you're...10220136- SKU:
- 10220136
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- UNITS:
- SET
- FLOW RATE IMPERIAL:
- 30.95 LB/H
- PRODUCT NAME:
- FUEL INJECTOR
- SPRAY ANGLE:
- 25°
- RIDING STYLE:
- STREET
$292.95 -
DAYTONA TWIN TEC LLC Injector - 5.4 Grams 20054
DAYTONA TWIN TEC LLC
$317.95Precision fuel atomization is critical for consistent combustion and peak engine performance, especially in high-demand racing applications. The DAYTONA TWIN TEC LLC Injector delivers metered fuel flow with tight tolerances, ensuring repeatability across...10220137- SKU:
- 10220137
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- RIDING STYLE:
- STREET
- UNITS:
- SET
- FLOW RATE IMPERIAL:
- 42.86 LB/H
- PRODUCT NAME:
- FUEL INJECTOR
- SPRAY ANGLE:
- 25°
$317.95 -
On Sale
EBC Carburetor Jet Kit - Harley-Davidson - 2-Pack EBC424-27-185
EBC
MSRP: $4.79Now: $4.55Was: $4.79Running a lean or rich fuel mixture robs your Harley of throttle response, fuel efficiency, and reliability—especially if you've modified your intake or exhaust. The EBC Carburetor Jet Kit delivers precision-calibrated fuel flow to match your engine's...10060293- SKU:
- 10060293
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD DIAMETER METRIC:
- 7.00 MM
- PRODUCT NAME:
- MAIN JET
- JET SIZE:
- 185
- MATERIAL:
- BRASS
- TYPE:
- CARBURETOR
- OVERALL LENGTH METRIC:
- 8.00 MM
- MODEL:
- KEIHIN
- RIDING STYLE:
- STREET
- UNITS:
- 2 PACK
MSRP: $4.79Now: $4.55Was: $4.79 -
On Sale
EASTERN MOTORCYCLE PARTS Breather Tube A-29476-99
EASTERN MOTORCYCLE PARTS
MSRP: $24.95Now: $22.70Was: $24.95A properly functioning breather system is critical to engine longevity and consistent performance, as it prevents excessive crankcase pressure that can damage seals and compromise oil integrity. The EASTERN MOTORCYCLE PARTS Breather Tube A-29476-99 is...10120242- SKU:
- 10120242
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- BREATHER TUBE
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- PAIR
MSRP: $24.95Now: $22.70Was: $24.95 -
On Sale
Jims Forceflow Cylinder Head Cooler Black 1999-2016 Harley Touring 5401
JIMS
MSRP: $632.15Now: $568.94Was: $632.15Twin Cam engines generate serious heat under sustained throttle, and factory cooling falls short during extended riding or track use. The JIMS Forceflow Head Cooler delivers targeted airflow directly to your cylinder heads, maintaining optimal operating...19010419- SKU:
- 19010419
- Availability:
- Ships Same Business Day
- Weight:
- 4.88 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COOLING FAN
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- MODEL:
- FORCEFLOW
- UNITS:
- KIT
MSRP: $632.15Now: $568.94Was: $632.15Qty in Cart: 0Quantity:Price:MSRP: $632.15Now: $568.94Was: $632.15Subtotal: -
On Sale
JIMS Black Forceflow Head Cooler for 2017-2025 Harley-Davidson Touring and Trike Models 5468
JIMS
MSRP: $632.15Now: $568.94Was: $632.15M-Eight engines produce serious heat under sustained throttle, and stock cooling systems often struggle to keep cylinder head temperatures in the optimal zone for power and longevity. The JIMS Forceflow Head Cooler delivers forced airflow directly to...19010757- SKU:
- 19010757
- Availability:
- Ships Same Business Day
- Weight:
- 4.90 LBS
- BASE COLOR:
- BLACK
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COOLING FAN
- UNITS:
- KIT
- MODEL:
- FORCEFLOW
- RIDING STYLE:
- STREET
MSRP: $632.15Now: $568.94Was: $632.15Qty in Cart: 0Quantity:Price:MSRP: $632.15Now: $568.94Was: $632.15Subtotal: -
On Sale
Jims Chrome ForceFlow Head Cooler for 2017-2022 Harley Touring Models 5469
JIMS
MSRP: $750.10Now: $675.09Was: $750.10M-Eight engines run hot, especially during aggressive riding or extended cruising. The JIMS Forceflow Head Cooler actively manages engine temperature to protect your powerplant, improve reliability, and keep you comfortable in the saddle. This bolt-on...19010758- SKU:
- 19010758
- Availability:
- Ships Same Business Day
- Weight:
- 5.30 LBS
- COLOR/FINISH:
- CHROME
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- COOLING FAN
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- MODEL:
- FORCEFLOW
MSRP: $750.10Now: $675.09Was: $750.10 -
On Sale
JIMS Chrome ForceFlow Head Cooler for 1999-2016 Harley Touring Models 5462
JIMS
MSRP: $750.10Now: $675.09Was: $750.10Twin Cam engines generate substantial heat during sustained riding, and inadequate cooling can compromise performance and longevity. The JIMS Chrome ForceFlow Head Cooler delivers targeted airflow directly to your cylinder heads with a high-powered fan...19010526- SKU:
- 19010526
- Availability:
- Ships Same Business Day
- Weight:
- 4.65 LBS
- BASE FINISH:
- CHROME
- PRODUCT NAME:
- COOLING FAN
- UNITS:
- KIT
- COLOR/FINISH:
- CHROME
- MODEL:
- FORCEFLOW
- RIDING STYLE:
- STREET
MSRP: $750.10Now: $675.09Was: $750.10Qty in Cart: 0Quantity:Price:MSRP: $750.10Now: $675.09Was: $750.10Subtotal: -
On Sale
Jims Staking Dowel Pins for Harley-Davidson 2201K
JIMS
MSRP: $21.90Now: $19.71Was: $21.90Bushing stability directly impacts your engine's precision and longevity—sloppy dowel pins compromise both. JIMS Staking Dowel Pins 2201K keep your bushings locked in place with zero movement, eliminating play that degrades performance and accelerates...DS196313- SKU:
- DS196313
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- SILVER
- TYPE:
- HOLDER
- UNITS:
- 10 PACK
- APPLICATION:
- BUSHING
- PRODUCT NAME:
- DOWEL PIN
- RIDING STYLE:
- STREET
MSRP: $21.90Now: $19.71Was: $21.90 -
On Sale
JIMS Twin Cam Crankshaft Bearing Installer 2000-2017 Harley-Davidson FLSTC 1146
JIMS
MSRP: $474.45Now: $427.01Was: $474.45Installing or removing Twin Cam crankshaft bearings without the proper tool risks damaging your engine cases—a costly mistake that sidelines your build. The JIMS Twin Cam Crankshaft Bearing Installer 1146 provides the precision support and protection...DS196316- SKU:
- DS196316
- Availability:
- Ships Same Business Day
- Weight:
- 12.45 LBS
- PRODUCT NAME:
- BEARING TOOL
- RIDING STYLE:
- STREET
- APPLICATION:
- CAM SIDE CRANKSHAFT BEARING
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
MSRP: $474.45Now: $427.01Was: $474.45 -
On Sale
JIMS Forceflow Head Cooler Black 2018-2025 Softail 5470
JIMS
MSRP: $642.95Now: $578.66Was: $642.95Softail engines generate significant heat under sustained load, and inadequate cooling directly compromises reliability and longevity on extended rides. The JIMS Forceflow Head Cooler delivers targeted thermal management with a high-efficiency fan and...19010804- SKU:
- 19010804
- Availability:
- Ships Same Business Day
- Weight:
- 6.35 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- MODEL:
- FORCEFLOW
- PRODUCT NAME:
- COOLING FAN
MSRP: $642.95Now: $578.66Was: $642.95Qty in Cart: 0Quantity:Price:MSRP: $642.95Now: $578.66Was: $642.95Subtotal:
