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HARLEY-DAVIDSON Air & Fuel Delivery

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Results 1 - 24 of 42

HardDrive 40mm CV Carburetors

HardDrive offers 40mm CV carburetors for a variety of Harley-Davidson© street bikes from the 1980s, '90s, and 2000s. These stock replacements include many features, such as: * 40mm CV carburetor body * Idle mixture screw is exposed for easy tuning * Comes with fuel line and vent hose * Upgraded to brass fuel inlet, compared to the stock plastic inlet * Jets installed: Slow No. 45, Main No. 185 * Additional jets for tuning Pilot No. 48, No. 50; Main No. 190, No. 200 * Updated components to be direct interchange with OE Keihin CVs * Utilizes stock-style choke cable (not included) * Rebuild kit available

Not Yet Reviewed

$232.16

Biker's Choice Sportster Gas Tanks

Get your replacement gas tank from Biker's Choice. Sportster gas tanks fit your 1958-78 Sportster models and should be test-fitted and pressure-tested prior to painting. The mounting hardware and cap are not included.

Not Yet Reviewed

$177.46

$199.77

S&S Cycle Stealth Air Cleaner Kits

S&S Cycle stealth air cleaner kits are for the rider who wants to go fast. The backing plate has a smooth radius entry to the throttle body or carburetor. The air filter is made of cotton gauze and is reusable and washable and it also features an air directional stinger cone that creates a smooth path for air to go into the intake. These kits are available with your choice of different S&S covers. These kits can be ordered without the cover so you can use your stock air cleaner cover if you want that sneaky concealed look. If you feel you need more power, a high-flow filter is also available for purchase separately. Upgrade your engine's breathing with the S&S Cycles stealth air cleaner kits. Select the kit designed and suited to your application needs.

5.0 out of 5 stars ( 2 )

$195.95

$225.95

On Sale

K&N 57 Series FIPK Cold Air Intake Kits

K&N 57 Series FIPK cold air intake kits are designed to eliminate air path restriction and deliver a massive amount of air into your engine, resulting in more power. These fuel injection performance kits are guaranteed to increase horsepower. They are engineered for specific vehicles to replace the OEM setup, including those with computer systems. The air filter element is washable and reusable, lasting up to 100,000 miles before service is required (driving conditions dependent). Where applicable, protective heat shields and hardware are included with installation designed to use factory holes and mounting points for easy installation. The air must flow—and it will when you order the K&N 57 Series FIPK cold air intake kit best suited for your application!

4.54 out of 5 stars ( 767 )

$230.99


$212.99

$249.99

S&S Cycle Heavy-Duty Rocker Arm Stud Kits

Extend the life of your cylinder heads by using S&S Cycle rocker arm studs. They prevent damage to rocker arm towers, include 12-point nuts, and feature a black oxide finish.

Not Yet Reviewed

$122.95

Mikuni HSR Breather and Air Cleaner Mounting Kits

Mikuni HSR crankcase head-breather and air cleaner mounting kits are used to mount HSR42/45 carb and filter to Evo Big Twins. Kits include the new chrome banjos, vent bolts and brackets. These accessories are designed for a wide range of Harley-Davidson© street bikes from 1991 and up.

Not Yet Reviewed

$145.99

On Sale

K&N RK Series Air Filter Assemblies

K&N RK Series air filter assemblies are a remarkable combination of performance and style. They are custom designed for your cruiser, machined from billet aluminum, and offered in two unique styles. These complete, ready-to-use assemblies are also available in a choice of finishes to complement the style of your Harley® motorcycle. If you're looking for an aggressive appearance and a significant increase in airflow that results in more power, than these high-flow filter setups are exactly what you need. Order the K&N RK Series air filter assemblies best suited for your application.

4.5 out of 5 stars ( 10 )

$314.99


$264.99

Vance & Hines V02 Cage Fighter Air Cleaners

Sporting a sleek and minimalistic design, Vance & Hines V02 Cage Fighter air cleaners are designed for maximum airflow to the filter element while providing a custom look. Features include: * Washable high flow filter element * Large inlet backing plate and billet venturi * Brushed finish

Not Yet Reviewed

$259.99

Biker's Choice Billet Pop-Up Gas Caps

Billet aluminum pop-up gas caps from Biker's Choice are a cool replacement for your old gas cap. They are chrome plated, and the fit is nearly flush when closed, and then opens easily. They are sold as a pair of vented and non-vented caps. Vented caps are usually used on gas tanks with one cap, or on the right side of tanks with two caps, and non-vented caps are usually used on the left side of tanks with two caps. They are also available individually. Pop-up the order screen and get your Harley® a new cap!

Not Yet Reviewed

$117.32

Biker's Choice Sportster Rolled Edge Gas Tanks

Biker's Choice Sportster rolled edge gas tanks are exquisitely contoured replacements for your Harley®. These bolt-on fuel tanks come complete with mounting hardware and rubber grommets. They take a center screw-in type fuel cap (not included). All tanks are shipped unpainted and should be fitted, pressure-tested, and sealed before painting to eliminate potential problems. Biker's Choice is the preferred brand for riding enthusiasts like you.

Not Yet Reviewed

$226.93

HardDrive M8 Breather Kits

HardDrive breather bracket kits allow the use of any M8 air cleaner assembly without integrated breather support. Available with a chrome or black steel bracket, each kit includes hardware and gasket to assist with your breather installation. (Breather not included). Select the finish you prefer for your motorcycle.

Not Yet Reviewed

$134.06

S&S Cycle O-Ring Style Manifolds

S&S Cycle O-ring style manifold for classic Big Twin motorcycles are stock cylinder length and will work with S&S and several other carburetors. These T-style intake manifolds can potentially improve low-end torque by creating a more consistent air flow between cylinders, especially on large displacement Big Twin engines.

Not Yet Reviewed

$121.95

S&S Cycle Master Jet Kits

You can customize the performance of your ride by tuning your engine carburetors to your riding style. S&S Cycle master jet kits give you their full range of jet diameters, giving you a chance to change your mixture leaner or richer in most any application. This can help accommodate different riding styles, altitudes, weather, or rider builds. Humidity and higher temperatures will make you run rich, so changing to a smaller jet can help keep your bike at peak efficiency. While dry air and lower temperatures can make you run lean, so changing to a bigger jet can improve your performance. Take control of your carbs and fine-tune your machine with these S&S Cycle master jet kits. Features include: * One each intermediate jets (.025, .0265, .028, .0295, .031, .032, and .033 in.) * One each main jets (.062, .064, .066, .068, .070, .072, .074, .076, .078, .080, .082, and .084 in.)

Not Yet Reviewed

$112.95

S&S Cycle Air Stinger Stealth Air Cleaner Kits

S&S Cycle Air Stinger Stealth air cleaner kits take the existing high-flow Stealth air cleaner and replace the air smoothing stinger with a similarly shaped filter element, offering more filter surface for more airflow over the factory filter. The Air Stinger filter elements are washable, just like the Stealth filters, and are designed to last for years. S&S Cycle Air Stinger Stealth kits include either a stylish S&S brushed ring, or a gloss black or chrome teardrop cover. Select the air cleaner kit designed for your motorcycle.

Not Yet Reviewed

$236.95

Kuryakyn Alley Cat LED Fuel and Battery Gauges

Kuryakyn Alley Cat LED fuel and battery gauges are an amazing combination of form and function. The bright LEDs let you easily judge your fuel and battery levels at a glance, and the warning lights are easy to see, even in direct sunlight. These units replace your stock tank-mounted (not center console-mounted) fuel gauges, and they are an ideal match to Kuryakyn's stunning Alley Cat gas caps. The addition of the voltage meter is a must to alert you of any electrical issues ahead of time.

5.0 out of 5 stars ( 1 )

$186.99

HardDrive Coriolis High Performance Air Cleaners

Are you looking to improve your bike engine's breathing capability by installing an open element air filter? Look no further than HardDrive Coriolis high performance air cleaners. They feature a cast aluminum housing available in black or chrome finish, along with high-flow air filters and 90 degree manifolds. When you increase efficiency, power and economy also improve. Coriolis high performance air cleaners are available for a wide range of Harley-Davidson® motorcycles with the appropriate required adapter.

5.0 out of 5 stars ( 1 )

$183.56

HardDrive XL King Tanks

King size tanks for Sportster models have been a popular choice of custom bike builders for many years. HardDrive XL King tanks will bolt to stock frame mounts and have a larger than stock fuel capacity for extra mileage. Gas caps sold separately.

Not Yet Reviewed

$178.16

$232.16

DeatschWerks Powersports Fuel Injectors

DeatschWerks powersports fuel injectors combine precision, drop-in fitment, dynamic data, and value to maximize your performance outcome. These high-flow fuel injectors are just one of the many high-quality replacement components that will keep your ride moving forward. DeatschWerks specializes in high-performance EFI fuel system solutions for the automotive aftermarket, as well as powersports applications such as motorcycles and snowmobiles. Order the model recommended for your application needs.

Not Yet Reviewed

$149.00

Motion Pro Armor Coat Throttle and Idle Cables

Motion Pro Armor Coat throttle and idle cables feature attractive stainless steel weave casings and protective clear Armor Coat that guards chrome and painted surfaces against damage. These Motion Pro cables also feature premium chrome fittings and PE liners for durability and smoothness. Select the cables designed for your motorcycle.

Not Yet Reviewed

$101.19

$106.99

Vance & Hines V02 Naked Air Cleaners

If you want to increase performance but keep the stock look, Vance & Hines offers its VO2 Naked air cleaners. These high-flow replacements include steel construction with a billet venturi to get more air in your bike's motor for more power. You can leave them "naked," paint them, or finish them with a cover of your choice. They also include a high-flow washable filter element, a larger inlet backing plate, and mounting hardware. These air cleaners allow the breathers to be vented inside of the cleaner via rubber hoses and they're all hidden. You'll hear the air rushing through them, which sounds kind of cool.

Not Yet Reviewed

$159.99

$189.99

Motion Pro Armor Coat Braided Stainless Steel Clutch Cables

Dress your bike up with Motion Pro Armor Coat braided stainless steel clutch cables. They feature a crystal-clear sheathing to protect the finish on your motorcycle and preserve the radiance of the braided stainless steel cables. Extensively tested to resist the effects of the sun's UV rays, these Motion Pro Armor Coat braided stainless steel clutch cables will not dull or discolor and will set your ride apart from everyone else's.

Not Yet Reviewed

$104.49

$158.39

HardDrive M8 Hi Performance Air Cleaner Kits

HardDrive M8 Hi Performance air cleaner kits are perfect for a tune up or performance upgrade for select HD® motorcycles. The M8 AC breather kits have been designed to replace the original factory integrated air cleaner assembly and comes with all necessary parts needed for easy installation. These kits allow use of any 5 in. round AC outer cover with center bolt. Note: The 5 in. round AC outer cover is not included, sold separately.

Not Yet Reviewed

$222.26

HardDrive HP Classic Smooth Custom Round Air Cleaners

HardDrive HP Classic Smooth Custom round air cleaners have the same characteristics as the Custom round air cleaners, but with a smooth, round cover without cut-outs. They are custom-designed for your Harley-Davidson® Sportster and Big Twin Model machines. These 5 7/8 in. diameter systems are model-specific and they look amazing in chrome or black with machined accents. They come complete with high-flow air filter elements, backplates, solid filter covers, and billet end covers. If you prefer that vintage look, these smooth-cover air cleaners are just the ticket.

Not Yet Reviewed

$134.96

$151.16

HardDrive Air Cleaner Mounting Bracket/Breather Kits

HardDrive mounting bracket/breather kits are especially useful when installing an aftermarket air cleaner on a Harley-Davidson®. These steel accessories have a chrome or black finish, and are available for models as far back as the early '90s. Select the HardDrive air cleaner mounting bracket/breather kit designed to fit your bike—then marvel at the newfound performance achieved with an updated filter system.

Not Yet Reviewed

$104.36

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