A-B1821136-AI FILTER-A/C CARTRIDGE

One New Aftermarket Replacement A/C Cartridge Air Filter Fits Briggs & Fits Stratton Vanguard Engines

This inner air cleaner cartridge filter is part of a two-stage canister-style air filtration system used on Fits Briggs & Fits Stratton Big Block V-Twin Vanguard commercial engines. The cyclonic-style, pleated-paper element protects the carburetor and engine internals against dirt and debris ingestion, ensuring clean airflow under demanding operating conditions. It works in conjunction with an outer filter element (841497) for complete filtration.

Compatible Engine Series

Fits Briggs & Fits Stratton Vanguard: 356000, 49E000, 49R000, 49V000, 540000, 610000 series engines - including models 474177, 541477, 542477, 543477, 613177, 613477. Used on Fits Donaldson canister-style air cleaner (A/C) applications. Also fits Vanguard 40HP W/Oil Guard commercial engines equipped with canister-style air filter.

Replaces Part Number(s):

B1821136-AI, 821136, 841238, 4236

Aftermarket Interchange Numbers

Fits Exmark: 103-1326 | Fits Ferris: 5022892X2, 5023140, 841238 | Fits Grasshopper: 100937 | Hustler: 785279 | Fits Kawasaki: 11013-7019, 11013-7045 | Kohler: 25-083-04S | Fits Toro: 103-1326 | Wacker: 0162184

New aftermarket replacement part - not remanufactured, not used.