Vanguard / Briggs & Stratton 796970 Air Filter & Pre-Filter (Filter‑Air Cleaner) – Genuine OEM, Fits Select 550 / XR 3.5 (083132 / 083152)

Genuine Vanguard / Briggs & Stratton OEM part: 796970 – a complete air filter + foam pre-filter assembly designed to keep your engine breathing clean air and running reliably. It uses a pleated-paper filter to trap dust and debris, while the foam pre-filter helps catch larger particles first for improved protection.

Key Benefits

• OEM fit & performance: Designed to Briggs & Stratton OEM standards for correct fitment and dependable airflow.
• Better engine protection: Pleated media helps reduce dirt ingestion that can accelerate wear and reduce performance.
• Includes pre-filter: Supplied as a cartridge with foam pre-filter for a complete service replacement.

Fitment & Compatibility

Briggs & Stratton list 796970 as an oval, pleated-paper air filter used on select 550 Series engines (model 83100). It is commonly found on selected 550 GT / XR horizontal shaft engine variants (confirm via your engine Model / Type / Code).

Common engine families: 083132 and 083152 (selected variants). If you’re unsure, message us your Model / Type / Code and we’ll confirm fitment before you order.

Specifications (Approx.)

What’s in the Box

• 1 × Genuine Briggs & Stratton air filter cartridge (pleated paper)
• 1 × Foam pre-filter (pre-cleaner)

Service Tips

• Replace the air filter if it appears heavily soiled, damaged, or if the engine is losing power due to restricted airflow.
• Ensure the filter is seated correctly and sealing surfaces are clean to prevent unfiltered air bypass.
• In dusty conditions, check/replace more frequently to protect the engine and maintain performance.

Why buy from Mitchell Powersystems? Genuine OEM parts, fast UK dispatch, and knowledgeable support to help you identify the correct part first time.