Key Features

• Genuine Briggs & Stratton OEM Pre Cleaner (Part 493537S) designed to mount over compatible air filter housings.
• Pre-Filtration captures large dust, dirt and debris before reaching the main air filter, helping to extend primary filter life.
• Durable foam construction resists wear and withstands repeated cleaning and outdoor conditions.
• Accurate OEM slip-on fitment for reliable placement on compatible air filter housings, reducing filter clogging by intercepting debris early.
• Part reference clarity confirms proper replacement: 493537S with common cross-references for easier sourcing.

Product Details

• Part number: 493537S
• Function: External pre-filter for air intake, providing debris interception ahead of the primary air filter
• Media: Durable foam designed for repeated cleaning and outdoor use
• Fitment: Precision-matched to engines with external pre-filter mounting provisions in the air intake assembly
• Benefits: Helps maintain optimal airflow, supports consistent engine performance, and extends primary filter life
• Cross-references: 493537, 792537, 799537 (cross-references vary by engine type; verify with parts list)
• Notes: Manufactured to Briggs & Stratton original equipment specifications

Compatibility

• Suitable for select Briggs & Stratton engines and outdoor power equipment that specify an external pre-filter in the air intake assembly.
• Common applications include walk-behind lawn mowers, garden tractors, and ride-on mowers operating in dusty or debris-prone environments.
• Exact compatibility depends on the engine’s Model–Type–Code; always verify against the official parts manual before ordering.
• Fits engines with an external pre-filter mounting provision on the air intake housing; ensures secure slip-on attachment.