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
-
On Sale
ARLEN NESS 10-Gauge Velocity Cover - Black 601-000
ARLEN NESS
MSRP: $139.95Now: $127.35Was: $139.95Billet covers for Arlen Ness Velocity 65° air cleaner kits and Velocity 90° air cleaner kits10140299- SKU:
- 10140299
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- DESIGN:
- 10 GAUGE
- TYPE:
- AIR CLEANER
- UNITS:
- EACH
- BASE FINISH:
- ANODIZED
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- COVER
MSRP: $139.95Now: $127.35Was: $139.95 -
On Sale
ARLEN NESS 10-Gauge Velocity Cover - Chrome 601-001
ARLEN NESS
MSRP: $139.95Now: $127.35Was: $139.95Billet covers for Arlen Ness Velocity 65° air cleaner kits and Velocity 90° air cleaner kits10140300- SKU:
- 10140300
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- BASE COLOR:
- SILVER
- DESIGN:
- 10 GAUGE
- TYPE:
- AIR CLEANER
- UNITS:
- EACH
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- COVER
- BASE FINISH:
- CHROME
- RIDING STYLE:
- STREET
MSRP: $139.95Now: $127.35Was: $139.95 -
On Sale
ARLEN NESS Beveled Velocity Cover - Black 601-002
ARLEN NESS
MSRP: $139.95Now: $127.35Was: $139.95Billet covers for Arlen Ness Velocity 65° air cleaner kits and Velocity 90° air cleaner kits10140301- SKU:
- 10140301
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- BASE COLOR:
- BLACK
- DESIGN:
- BEVELED
- PRODUCT NAME:
- COVER
- TYPE:
- AIR CLEANER
- UNITS:
- EACH
- BASE FINISH:
- ANODIZED
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
MSRP: $139.95Now: $127.35Was: $139.95 -
On Sale
ARLEN NESS Beveled Velocity Cover - Chrome 601-003
ARLEN NESS
MSRP: $139.95Now: $127.35Was: $139.95Billet covers for Arlen Ness Velocity 65° air cleaner kits and Velocity 90° air cleaner kits10140302- SKU:
- 10140302
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- BASE COLOR:
- SILVER
- DESIGN:
- BEVELED
- COLOR/FINISH:
- CHROME
- PRODUCT NAME:
- COVER
- TYPE:
- AIR CLEANER
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- BASE FINISH:
- CHROME
MSRP: $139.95Now: $127.35Was: $139.95 -
On Sale
ARLEN NESS OEM Filter Cover - M8 18-088
ARLEN NESS
MSRP: $79.95Now: $72.75Was: $79.95Replacement and optional components for all Ness Billet Sucker and Big Sucker air filter kits10114242- SKU:
- 10114242
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- TYPE:
- STAGE I
- RIDING STYLE:
- STREET
- BASE COLOR:
- RED
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- MODEL:
- BIG SUCKER
MSRP: $79.95Now: $72.75Was: $79.95 -
On Sale
ARLEN NESS Big Sucker Monster Filter 81-110
ARLEN NESS
MSRP: $79.95Now: $63.65Was: $79.95Replacement air filter fits all Monster Sucker air cleaners, Re-usable and does not require oil, just rinse and re-use10114265- SKU:
- 10114265
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- COLOR/FINISH:
- CHROME
- FEATURES:
- WATER RESISTANT
- PRODUCT NAME:
- REPLACEMENT AIR FILTER
- UNITS:
- EACH
- AIR CLEANER SHAPE:
- CONE
- FEATURES:
- REUSABLE
- FEATURES:
- WASHABLE
- MODEL:
- MONSTER SUCKER
- RIDING STYLE:
- STREET
- BASE COLOR:
- SILVER
MSRP: $79.95Now: $63.65Was: $79.95 -
ARLEN NESS Replacement Filter - Chrome 81-209
ARLEN NESS
$79.95Replacement filter element for Arlen Ness® Velocity 65° Air Cleaner Kit10114452- SKU:
- 10114452
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- UNITS:
- EACH
- FEATURES:
- REUSABLE
- MODEL:
- VELOCITY 65°
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- CHROME
- FEATURES:
- WATER RESISTANT
- PRODUCT NAME:
- REPLACEMENT AIR FILTER
- BASE COLOR:
- SILVER
- MODEL:
- VELOCITY 90°
$79.95 -
ARLEN NESS Stage-1 Air Cleaner - XL 18-445
ARLEN NESS
$169.95Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware, Standard red filters are pre-oiled, washable and feature four-layers...10102062- SKU:
- 10102062
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- DESIGN:
- STAGE I
- MODEL:
- BIG SUCKER
- PRODUCT NAME:
- AIR CLEANER
- UNITS:
- KIT
- AIR CLEANER SHAPE:
- ROUND
- COLOR/FINISH:
- NATURAL
- FEATURES:
- PRE-OILED
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- BASE COLOR:
- SILVER
- FEATURES:
- REUSABLE
- RIDING STYLE:
- STREET
- FEATURES:
- WASHABLE
- MATERIAL:
- ALUMINUM
$169.95 -
On Sale
ARLEN NESS Stage-1 Air Cleaner - XL 18-446
ARLEN NESS
MSRP: $189.95Now: $172.85Was: $189.95Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware, Standard red filters are pre-oiled, washable and feature four-layers...10102063- SKU:
- 10102063
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- AIR CLEANER SHAPE:
- ROUND
- COLOR/FINISH:
- CHROME
- DESIGN:
- STAGE I
- PRODUCT NAME:
- AIR CLEANER
- UNITS:
- KIT
- FEATURES:
- WASHABLE
- MATERIAL:
- ALUMINUM
- MODEL:
- BIG SUCKER
- BASE COLOR:
- SILVER
- FEATURES:
- REUSABLE
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- RIDING STYLE:
- STREET
- FEATURES:
- PRE-OILED
MSRP: $189.95Now: $172.85Was: $189.95 -
On Sale
ARLEN NESS Stage-1 Air Cleaner - XL 18-447
ARLEN NESS
MSRP: $199.95Now: $163.75Was: $199.95Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware, Standard red filters are pre-oiled, washable and feature four-layers...10102064- SKU:
- 10102064
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- AIR CLEANER SHAPE:
- ROUND
- DESIGN:
- STAGE I
- FEATURES:
- PRE-OILED
- PRODUCT NAME:
- AIR CLEANER
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- FEATURES:
- REUSABLE
- FILTER MEDIA MATERIAL:
- COTTON GAUZE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- FEATURES:
- WASHABLE
- MATERIAL:
- ALUMINUM
- MODEL:
- BIG SUCKER
MSRP: $199.95Now: $163.75Was: $199.95 -
On Sale
ARLEN NESS Slot-Track Synthetic Stage-1 Air Cleaner - Black 50-835
ARLEN NESS
MSRP: $329.95Now: $282.05Was: $329.95Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware, Standard red filters are pre-oiled, washable and feature four-layers...10102065- SKU:
- 10102065
- Availability:
- Ships Same Business Day
- Weight:
- 3.15 LBS
- AIR CLEANER SHAPE:
- ROUND
- COLOR/FINISH:
- BLACK
- MATERIAL:
- CNC BILLET ALUMINUM
- COLOR/FINISH:
- GLOSS
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- FEATURES:
- WATER RESISTANT
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- MODEL:
- BIG SUCKER
- UNITS:
- EACH
- BASE COLOR:
- BLACK
- DESIGN:
- SLOT TRACK
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- AIR CLEANER KIT
MSRP: $329.95Now: $282.05Was: $329.95 -
On Sale
ARLEN NESS Slot-Track Synthetic Stage-1 Air Cleaner - Black - Twin Cam 50-836
ARLEN NESS
MSRP: $329.95Now: $282.05Was: $329.95Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware, Standard red filters are pre-oiled, washable and feature four-layers...10102066- SKU:
- 10102066
- Availability:
- Ships Same Business Day
- Weight:
- 3.60 LBS
- BASE COLOR:
- BLACK
- MODEL:
- BIG SUCKER
- UNITS:
- EACH
- AIR CLEANER SHAPE:
- ROUND
- FEATURES:
- WATER RESISTANT
- MATERIAL:
- CNC BILLET ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- GLOSS
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- DESIGN:
- SLOT TRACK
- PRODUCT NAME:
- AIR CLEANER KIT
MSRP: $329.95Now: $282.05Was: $329.95Qty in Cart: 0Quantity:Price:MSRP: $329.95Now: $282.05Was: $329.95Subtotal: -
ARLEN NESS Slot-Track Synthetic Stage-1 Air Cleaner - Black - Evolution 50-837
ARLEN NESS
$309.95Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware, Standard red filters are pre-oiled, washable and feature four-layers...10102067- SKU:
- 10102067
- Availability:
- Ships Same Business Day
- Weight:
- 3.65 LBS
- FEATURES:
- WATER RESISTANT
- MODEL:
- BIG SUCKER
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- DESIGN:
- SLOT TRACK
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- PRODUCT NAME:
- AIR CLEANER KIT
- RIDING STYLE:
- STREET
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- BLACK
- MATERIAL:
- CNC BILLET ALUMINUM
$309.95 -
On Sale
ARLEN NESS Slot-Track Synthetic Stage-1 Air Cleaner - Black 50-838
ARLEN NESS
MSRP: $309.95Now: $282.05Was: $309.95Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware, Standard red filters are pre-oiled, washable and feature four-layers...10102068- SKU:
- 10102068
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- FEATURES:
- WATER RESISTANT
- MODEL:
- BIG SUCKER
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- BLACK
- MATERIAL:
- CNC BILLET ALUMINUM
- COLOR/FINISH:
- GLOSS
- DESIGN:
- SLOT TRACK
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- PRODUCT NAME:
- AIR CLEANER KIT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- UNITS:
- EACH
MSRP: $309.95Now: $282.05Was: $309.95 -
On Sale
ARLEN NESS Slot-Track Synthetic Stage-1 Air Cleaner - Black 50-839
ARLEN NESS
MSRP: $329.95Now: $282.05Was: $329.95Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware, Standard red filters are pre-oiled, washable and feature four-layers...10102069- SKU:
- 10102069
- Availability:
- Ships Same Business Day
- Weight:
- 3.40 LBS
- AIR CLEANER SHAPE:
- ROUND
- FEATURES:
- WATER RESISTANT
- MATERIAL:
- CNC BILLET ALUMINUM
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- GLOSS
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- MODEL:
- BIG SUCKER
- UNITS:
- EACH
- DESIGN:
- SLOT TRACK
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- PRODUCT NAME:
- AIR CLEANER KIT
- RIDING STYLE:
- STREET
- BASE COLOR:
- BLACK
MSRP: $329.95Now: $282.05Was: $329.95 -
ARLEN NESS Beveled Synthetic Stage-1 Air Cleaner - Black 50-840
ARLEN NESS
$329.95Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware, Standard red filters are pre-oiled, washable and feature four-layers...10102070- SKU:
- 10102070
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
- FEATURES:
- WATER RESISTANT
- MODEL:
- BIG SUCKER
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- COLOR/FINISH:
- GLOSS
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- PRODUCT NAME:
- AIR CLEANER KIT
- RIDING STYLE:
- STREET
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- BLACK
- DESIGN:
- BEVELED
- MATERIAL:
- CNC BILLET ALUMINUM
$329.95 -
ARLEN NESS Beveled Synthetic Stage-1 Air Cleaner - Black 50-841
ARLEN NESS
$329.95Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware, Standard red filters are pre-oiled, washable and feature four-layers...10102071- SKU:
- 10102071
- Availability:
- Ships Same Business Day
- Weight:
- 3.35 LBS
- FEATURES:
- WATER RESISTANT
- MODEL:
- BIG SUCKER
- UNITS:
- EACH
- AIR CLEANER SHAPE:
- ROUND
- BASE COLOR:
- BLACK
- DESIGN:
- BEVELED
- MATERIAL:
- CNC BILLET ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GLOSS
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- PRODUCT NAME:
- AIR CLEANER KIT
- COLOR/FINISH:
- BLACK
$329.95 -
ARLEN NESS Beveled Synthetic Stage-1 Air Cleaner - Black 50-843
ARLEN NESS
$309.95Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware, Standard red filters are pre-oiled, washable and feature four-layers...10102073- SKU:
- 10102073
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- BASE COLOR:
- BLACK
- MODEL:
- BIG SUCKER
- UNITS:
- EACH
- AIR CLEANER SHAPE:
- ROUND
- DESIGN:
- BEVELED
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- FEATURES:
- WATER RESISTANT
- MATERIAL:
- CNC BILLET ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- GLOSS
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- PRODUCT NAME:
- AIR CLEANER KIT
$309.95 -
ARLEN NESS Beveled Synthetic Stage-1 Air Cleaner - Black 50-844
ARLEN NESS
$329.95Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware, Standard red filters are pre-oiled, washable and feature four-layers...10102074- SKU:
- 10102074
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
- BASE COLOR:
- BLACK
- DESIGN:
- BEVELED
- UNITS:
- EACH
- PRODUCT NAME:
- AIR CLEANER KIT
- AIR CLEANER SHAPE:
- ROUND
- COLOR/FINISH:
- BLACK
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- MATERIAL:
- CNC BILLET ALUMINUM
- COLOR/FINISH:
- GLOSS
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- FEATURES:
- WATER RESISTANT
- MODEL:
- BIG SUCKER
- RIDING STYLE:
- STREET
$329.95 -
On Sale
ARLEN NESS Beveled Synthetic Stage-1 Air Cleaner - Chrome 50-845
ARLEN NESS
MSRP: $329.95Now: $282.05Was: $329.95Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware, Standard red filters are pre-oiled, washable and feature four-layers...10102075- SKU:
- 10102075
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
- DESIGN:
- BEVELED
- BASE COLOR:
- SILVER
- COLOR/FINISH:
- CHROME
- FEATURES:
- COMPATIBLE WITH OEM AIR CLEANER COVER
- FEATURES:
- WATER RESISTANT
- FILTER MEDIA MATERIAL:
- SYNTHETIC
- MODEL:
- BIG SUCKER
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- AIR CLEANER SHAPE:
- ROUND
- MATERIAL:
- CNC BILLET ALUMINUM
- PRODUCT NAME:
- AIR CLEANER KIT
MSRP: $329.95Now: $282.05Was: $329.95
