Availability
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
Mikuni HSR Easy Kits offer bolt-on performance with pre-jetted and ready-to-run carburetors. These uniquely designed kits utilize your stock throttle cables for a quick install, and to retain your motorcycle's original appearance. The HSR flatslide carburetors deliver excellent throttle response and control. The smoothbore allows the engine to reach its full power potential, so you accelerate and pass with confidence. You'll get good gas mileage and many years of dependable, carefree performance. Mikuni HSR Easy Kits are designed to work with your original Harley-Davidson® intake manifold, choke cable, air cleaner, and throttle cables. You can run other high performance air filters designed for the CV-type carburetors by using the special adapter included in the kits.
( 6 )
$352.99
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$358.99
Restore the maximum airflow to your HSR42/45/48 carburetor with quality direct replacement HSR K&N air filters from Mikuni. These genuine K&N air filter elements feature correct pleating and have a clamp-on design for a hassle-free installation.
Not Yet Reviewed
$103.99
S&S Cycle Teardrop air cleaner kits offer classic looks matched with performance. Efficient and free-flowing, these kits feature dimpled aluminum chrome covers with directional air cones on the inside to create smooth paths of airflow. All the while, their uniquely designed back plates feature air horn style radiused entryways to reduce turbulence. Wrangle some additional horsepower and timeless style for your bike with S&S Cycle Teardrop air cleaner kits.
( 3 )
$296.96
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$303.26
Keep that sleeper look with Mikuni air box adapter kits. These kits adapt Mikuni HSR 42 carburetors to your original CV carburetor backing plate. Mikuni air box adapter kits come complete with adapter, adapter screws, and O-ring seal for the air box adapter.
( 1 )
$26.99
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
$71.99
Engines need to be able to breathe as well as we do, or they too will die. S&S Cycle crankcase breather vent hoses can resurrect your dying beast long before its last breath and have it churning down the road right away. There is no reason to wait till your old hose is dry and cracking, when new hoses are available for a song. Engines can die many times before having to go to the great boneyard in the sky. Keep yours running fresh with S&S Cycle crankcase breather vent hoses.
( 1 )
$13.46
Go for high-flow with Mikuni HSR Total Kits! These kits are complete with everything needed for a total installation. Each includes an HSR 42mm or 45mm smoothbore carburetor, new performance manifold, rubber flange, high-flow air filter, chrome cover, chrome breather kit, and mounting hardware. Mikuni high-flow filters support 100 hp with no loss from filter restriction.
( 3 )
$538.99
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$610.99
HardDrive offers 40mm CV carburetor rebuild kits for a variety of Harley-Davidson© street bikes from the 1980s, '90s, and 2000s. Each kit includes a replacement accelerator diaphragm, accelerator pump spring, two accelerator housing O-rings, float needle, float bowl O-ring, four float bowl screws, and accelerator rod boot. (40mm CV vacuum piston assembly with diaphragm installed is available separately, P/N 820-27502.)
Not Yet Reviewed
$46.76
Mikuni HSR-48 carburetor race kits are designed for the serious race engine builder and extreme street motor enthusiast looking for more power. They're recommended for 120 cu. in. engines or bigger with high-flow heads and cams—or if your heads have been flowed to require a 270 cfm flow rate. These kits include a 48mm smooth bore carb, rubber mounting flange (78mm bolt hole centers), choke cable, and four main jets. (Builder supplies manifold and appropriate air filter or velocity stack.) Uses stock Harley-Davidson© CV-type cables.
Not Yet Reviewed
$459.99
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
Twin Power CV carburetor vacuum piston diaphragms are ideal replacements for the stock Keihin CV carburetor diaphragms, and may fit other applications as well. Don't let punctured or torn seals on your throttle slide vacuum valves deter you from riding. Order Twin Power Keihin CV carburetor vacuum piston diaphragms to help eliminate those pesky intake leaks on your V-Twin.
Not Yet Reviewed
$7.71
Are you looking to improve your bike engine's breathing capability by installing an open element air filter? HardDrive Coned Ram-Air air cleaners are custom-made, tilt-forward air cleaners. They feature a 4.5 x 12 in. CNC billet aluminum housing available in your choice of finishes, along with high-flow air filters, and 90 degree manifolds. When you increase efficiency, power and economy also improve. Coned Ram-Air intake units are available for fitment on a wide range of Harley-Davidson® motorcycles.
Not Yet Reviewed
$316.76
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$395.96
High-capacity air cleaner housings are used to supply fresh air to an engine. Based on the popular open element air cleaner, HardDrive Chopped Ram-Air air cleaners are dedicated to attaining maximum performance from your motorcycle. These custom-made, tilt-forward air cleaners feature a 4.5 x 10 in. CNC billet aluminum housing in your choice of finishes, along with high-flow air filters, and 90 degree manifolds. When you increase efficiency, power and economy also improve. Chopped Ram-Air intake units are available for fitment on a wide range of Harley-Davidson® bikes.
Not Yet Reviewed
$296.96
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$361.76
S&S Cycle Super E and G Teardrop air cleaner kits offer trademark looks matched with performance. These kits feature S&S Cycle's classic teardrop covers, constructed from aluminum and chromed for great presentation. The specially design dimpled covers not only look good, but also feature directional air cones on the inside to create smooth paths of airflow. Plus, the uniquely designed back plates feature air horn style radiused entryways to reduce turbulence. You'll have an efficient, easy path for intake air to follow into your carburetor. Maximize airflow, possibly add a few horses, and definitely add timeless style with S&S Cycle Super E and G Teardrop air cleaner kits.
Not Yet Reviewed
$285.26
HardDrive smooth gas caps are crafted from aluminum in vented and non-vented styles. These screw-in caps for 1996-2022 Harley® models can be selected in an attractive chrome, gloss black, or matte black finish to complement your motorcycle tank. Choose the side/type and finish desired.
Not Yet Reviewed
$23.36
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$34.16
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
$48.39
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$68.99
The early production air cleaners for the 1993-99 big twin models were equipped with O-ring seals that were difficult to install and remove. Sound familiar? S&S Cycle breather conversion kits use the simpler silicone coated washers for an easy update--and, banjo fittings do not need to be removed when servicing the air cleaner or carburetor! For proven performance parts for your V-Twin, choose S&S Cycle!
Not Yet Reviewed
$46.76
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.
( 1 )
$183.56
HardDrive offers fuel tank parts and accessories for select HD® models including locking gas caps that come with two keys. The gas caps are made from quality aluminum, are available in vented and non-vented styles, and come in chrome or gloss black finishes. These gas caps are for 1982-1995 and 1996-2022 HD® models. Order the gas cap for your bike's application.
Not Yet Reviewed
$42.26
Biker's Choice chrome billet gas caps with paint protector and check valve sets include vented and non-vented caps. They fit models with a screw bung. The caps are designed for a variety of Harley-Davidson® bikes from 1982 and up.
Not Yet Reviewed
$142.45
Maintain the performance of your CV carburetor with solutions from HardDrive. They have individual throttle slide vacuum membranes, offering you a cost-effective repair not available from the OEM. Your Keihin CV carburetor will not work properly when these rubber membranes are punctured or torn. Now you no longer need to buy a complete slide assembly. Thanks to HardDrive, you can purchase and replace just the rubber seal.
( 2 )
$14.36
Kuryakyn offers a variety of air cleaner components to install, service, and maintain your motorcycle's air intake system. The replacement parts are made from high-quality materials to fit and function just as the originals. Order the components recommended for your Harley-Davidson® application.
Not Yet Reviewed
$12.99
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$13.99
When you are rebuilding your carburetor, use Mikuni direct replacement parts as your foundation. These rubber Mikuni flange adapters are the replacement pieces that will keep your carburetor running like new. When you are ready for a rebuild, do it with Mikuni flange adapters.
( 11 )
$30.99
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$34.79
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