Air Cleaners Custom

Arlen Ness Big Sucker Stage 1 Air Cleaners

One of the best products from master customizer Arlen Ness. These pure and simple performance air cleaners for Big Twins and Sportster mount under your stock cover (unless otherwise noted). They feature an all-in-one, cast aluminum backing plate, plain or chromed, with built-in carb support and breather tunnels to each cylinder head. Each tunnel exits at the mouth of the carburetor to create a virtually closed loop system without messy oil hoses and fittings.

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Siren Air Cleaners

These streamlined air cleaners are designed after the classic HD sirens. They are machined from billet aluminum and provide a beautiful look combined with excellent performance.

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Fork Plain Air Cleaner

Air cleaners by the Japanese manufacturer Fork. A small velocity stack and a cone on the inside of the cover improve the air flow. The two-piece backing plate sandwiches a foam filter element.

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Fork Finned Air Cleaner

Air cleaners by the Japanese manufacturer Fork. A small velocity stack and a cone on the inside of the cover improve the air flow. The two-piece backing plate sandwiches a foam filter element.

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Super Sonic Carburetor Cover

Probably the fastest intake cover on the planet.

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S&S Teardrop Air Cleaners for OEM Carburetors

The world-famous S&S “Teardrop” air cleaner for all models. Offers significant increases in performance over stock air cleaner assemblies by means of a vortex cone and radiused air entryway. A 1996 Dyna-Glide and a 1997 Sportster 883 both gained five horsepower with the S&S Teardrop, without any other changes!

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S&S Mini Teardrop Air Cleaners

S&S Cycle shrank the iconic Teardrop’s shape to 85% of its original size and laid it over a Stealth air cleaner system. This yields a somewhat less dominant appearance of the carb than the regular Teardrop air cleaner. Machined openings around the rim add style and provide additional air flow. Each kit comes complete with filter element, breather system and mounting hardware.

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S&S Nostalgic Air Cleaner Cover

Special limited edition old style air cleaner covers for Super E/G carburetors. These polished covers are faithful reproductions of the original sand cast products with raised “S&S Cycle” writing instead of the modern “S&S Super”. These covers will be sure to bring back memories of the days when S&S L-series and Super B carbs were the hottest thing on the road. Perfect for an old school chopper!

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DynaMite Knee-Saver

Running an S&S Super E or G carb on Knuckleheads and Panheads results in the Teardrop air cleaner sticking out pretty far and interfering with your right knee. This low profile version features a shortened cover and a modified base plate which reduces the overall height of the air cleaner assembly by 25 mm. Thus you gain more legroom and the whole air cleaner tucks closer to the engine. Looks good on other models, too.

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6” Round Air Cleaners

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Linkert Style Air Cleaner

Air cleaner styled after the original Linkert part used from 1941–1965.

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Trident Cycle 4" Tuna Can Air Cleaners

This air cleaner is made from 6061 aluminum and features a high flow foam filter element. The cover can be attached to or removed from the backing plate using a ¼ turn lock mechanism and is held in place by the pressure of the specially designed stainless steel spring. In addition to the cool look, the spring also acts as a cage for the filter element.
In case the air filter is to be fitted to a different carburetor or bike, the version for CV carburetors is drilled with the S&S hole pattern on the inside of the backing plate and vice versa.

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Trident Cycle 5.5" Tuna Can Air Cleaners

This air cleaner is made from 6061 aluminum and features a high flow foam filter element. The cover can be attached to or removed from the backing plate using a ¼ turn lock mechanism and is held in place by the pressure of the specially designed stainless steel spring. In addition to the cool look, the spring also acts as a cage for the filter element.
In case the air filter is to be fitted to a different carburetor or bike, the version for CV carburetors is drilled with the S&S hole pattern on the inside of the backing plate and vice versa.

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Trident Cycle Breadbox Mini Air Cleaners

These Breadbox Mini Air Cleaners are even smaller than the classic Breadbox air cleaners. Both the cover and the base plate are made of high quality 6061 aluminum and have a polished finish. 2 stainless steel cages hold a foam filter element in place and 2 countersunk screws secure the cover to the base plate. Mounting screws for attachment to the carburetor are included.
In case the air filter is to be fitted to a different carburetor or bike, the version for CV carburetors is drilled with the S&S hole pattern on the inside of the backing plate and vice versa.

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Trident Cycle Breadbox Air Cleaners

These Trident Cycle Breadbox air cleaners have the same size as the original stamped steel air cleaners, but is much slimmer. Both the cover and the base plate are made of high quality 6061 aluminum and have a polished finish. 2 stainless steel cages hold a foam filter element in place and 2 countersunk screws secure the cover to the base plate. Mounting screws for attachment to the carburetor are part of delivery.
In case the air filter is to be fitted to a different carburetor or bike, the version for CV carburetors is drilled with the S&S hole pattern on the inside of the backing plate and vice versa.

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The Gasbox Dog Dish Air Cleaners

Attention dog lovers! If you have ever played with the thought of using the food bowl of your dog as an air filter, you will now feel confirmed. These "Dog Dish" air filters do indeed look very well on the bike and convince with a clean design and a polished aluminum cover.

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Prism Supply Darlington Air Cleaners

Unrestricted view of the engine, stylishly solved! The polished air filter cover is milled from one solid piece of aluminum and kept simple, clean and classic in design. A small velocity stack and a cone on the inside of the cover ensure optimum air flow and thus maximum efficiency with minimum size. With foam filter element.

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Dragtron Air Cleaners

Popular custom air cleaner for Harleys. Three-piece construction with easy-to-clean filter element.

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Air Cleaners for S.U. Carburetors

Round style air cleaner with embossed S.U. emblem on the cover, foam filter element and hidden cover retainer.

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Dragtron 2 Air Cleaner

Improved version of the standard Dragtron air cleaner for CV-Carburetors and Bendix Carburetors. The Dragtron 2 is made from solid die-cast aluminum and the backing plate is, similar to S&S air cleaners, aerodynamically shaped to maximize air flow. The filter is encased in a heavy stainless steel mesh and the cover is properly hold in place with three countersunk socket head screws. All hardware is made from stainless steel.

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Drilled Disc Air Cleaners

Indispensible for hippie style choppers. With chromed face and washable foam element.

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Round Flowmaster Air Cleaner

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Oval Flowmaster Air Cleaner

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Air Cleaner for Dell’Orto Carburetors

Replacement K&N filter element with chromed face. With 50 mm Ø flange, offset. Washable

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Air Cleaners for Weber DCOE 40 Carburetors

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K&N Universal Mini-Filter

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VIP Hot Rod Air Cleaners

Nice little air cleaners which sport vintage hot rod styling. The circumferential louvers increase air flow.

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VIP Rat Rod Air Cleaners

Nice little air cleaners which sport vintage hot rod styling. The central wing nut allows for a quick filter service/change wothout tools.

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Active Airbox Bypass

If the original air filter on some models is replaced with a high flow system, as is desirable when installing a Power Commander module, for example, the check engine light will be on continuously. This bypass connector simulates the presence of the airbox solenoid, and the MIL indicator light remains off. Simply plugs into the harness in place of the solenoid connector.

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Accessories

Replacement Parts

Gaskets

Carburetor and Injection - Carburetor, Manifold and Air Cleaner Mounts