Air Cleaners OEM Replacement

Nice reproduction of the factory air cleaner for stock Schebler DLX carburetors.

Exact reproduction of the air cleaner clamp used on Schebler DLX carburetors.

Nice reproduction of the factory air cleaner connection for stock Schebler carburetors, including air flap.

Excellent reproduction of the air horn as used by the factory for 1931-1934 V-series Flatheads. Will fit all Sidevalve models with Schebler DLX and M-series Linkert carburetors.

This accurate reproduction replicates the rare intake trumpet that Harley-Davidson used only in 1935 on 45"/750cc Flathead side-valve engines. Its distinctive rectangular “slant cut” design reflects the Art Deco style of the 1930s.
The intake trumpet is not limited to 1935 models but also fits all Harley-Davidson side-valve engines equipped with Schebler DLX or Linkert M-Series carburetors. This makes it an excellent choice for authentic restorations as well as period-correct custom builds.
Produced as a high-quality reproduction, it combines historic appearance with reliable functionality – a true piece of Harley-Davidson heritage for collectors, mechanics, and enthusiasts of classic Flatheads.

Nice reproduction of the one-year-only air horn for 1936 Knuckleheads. Luckily it fits all Knucklehead and Panhead models with M-series Linkert carburetors.

Exact reproductions of HD’s first real air cleaners as used on Linkert carburetors. Choose from the early version without logo, with screw-on or J-slot connection between the chromed cover and cad/parkerized backing plate, or the later version with stamped logo. They come complete with spring and metal mesh filter element. The J-slot versions with riveted-on inspection plate, too. Correct for model years 1935-1940, however they will fit all Linkert M-series carbs.

Nice reproduction of a 1940s accessory air cleaner for Linkert carburetors. It features an art deco bird design instead of the H-D trademark. There is a version for right side installation on OHV (Knucklehead and Panhead) models and a left side version for Flatheads. Very accurate with J-slot twist-connection between the cover and backing plate.

Exact reproductions of air cleaners as used on Linkert carburetors. Accurate down to the last detail with riveted-on inspection plate and J-slot twist-connection between cover and backing plate.

Reproductions of screws and lock plates to mount the air cleaner backing plate to Linkert carburetors.

Reproduction of the oil bath air filter used in the Harley-Davidson WLA and WLC models of the US and Canadian Army. Efficient cleaning of the intake air is particularly important during operations in the field, as dirt particles sucked into the engine increase wear and cause material failure. This is detrimental to combat capability. To keep the risk of failure as low as possible, all military motorcycles were equipped with oil bath air filters.
Original filters of this type clean the air sucked in by the engine by guiding the air flow over the surface of an oil sump at the bottom of the air filter bowl. In doing so, dirt particles adhere to the surface of the oil. Unlike the original oil bath air filters, which work with a wire mesh and oil, the The Cyclery air cleaner reproduction kit is supplied with a paper filter element and used without oil!
In appearance, this is the early “louvered” version of the short, round oil bath air cleaner, fitted with an open inlet slot. This version was used on 42WLA Type I-A, the first 42WLA Type I-B and 42WLC models. The later 42WLA Type I-B were already supplied with the “full-covered” version of the short, round oil bath air filter.

Accurate reproduction of the intake connection for the hose between carb and air cleaner on WLA/C models. Replaces OEM 29070-41 but fits all Linkert carbs where it can serve in custom applications to mount small K&N type air cleaners.

Accurate reproductions of the hose and clamps as used for the hose between carb and air cleaner on WLA models.

Reproduction of the air intake cover as used originally on 1937–39 Knuckleheads and Flatheads. Without filter elements.

These are always missing or incorrect. Exact reproductions of the special screws and nuts to fasten the air intake cover to the backing plate.

Every second Linkert carburetor has one or more stripped threads for the air cleaner backing plate. Getting them repaired to the stock #12-24 thread is not easy but these oversize thread screws solve the problem in no time. You just tap the stripped thread to 1/4”-20 and you're done. The 3/8” hex head is like stock so once installed you can't see a difference.

Rivets and tool to replace lost or worn rivets on all J-slot type Linkert air cleaner backing plates.

This lock plate was stock on 1984-1985 models but is very useful to securely mount any air cleaner on bikes with Bendix and Keihin butterfly carburetors.

This oval air cleaner was Original Equipment on many models since 1967 and is still one of the most beautiful HD air cleaners. Perfect for your original 60s and 70s style Harley restauration. Fits all Tillotson, Bendix and Keihin carburetors (except CV).

This contrasted insert will add some 1970’s classic factory style to your oval air cleaner. Simply mounts with the two cover screws.