Briggs & Stratton Air Filter Casings, Covers & Parts

Browse our range of Briggs & Stratton air filter casings, covers and parts, designed to protect the air filter and maintain clean, consistent airflow to the engine. These components help support efficient combustion and reliable performance across lawnmowers and outdoor power equipment.

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Briggs & Stratton 650EXi, 675EXi, 675i Air Filter Cover - 594575 GHS Part no. 2516
£5.80 £4.83
Genuine Briggs & Stratton 300E & 450E Air Filter Cover - 595660 GHS Part no. BP595660
£9.24 £7.70
Genuine Briggs & Stratton 650EXi, 675EXi, 675i Air Filter Cover - 594575 GHS Part no. BP594575
£8.58 £7.15
Briggs & Stratton EX Series Air Filter Cover - 595658 GHS Part no. 5543
£4.18 £3.48
Genuine Briggs & Stratton Air Filter Cover Knob - 691985 GHS Part no. BP691985
£9.24 £7.70
Genuine Briggs & Stratton Air Filter Base - 595663 GHS Part no. BP595663
£14.30 £11.92
Genuine Briggs & Stratton Quantum Air Filter Cover - 692298 GHS Part no. BP692298
£22.04 £18.37
Briggs & Stratton 300E & 450E Series Engines Housing Cover GHS Part no. 9011
£11.04 £9.20
Briggs & Stratton Air Filter Cover - 594106 GHS Part no. 5545
£4.92 £4.10
Genuine Briggs & Stratton Air Filter Retainer - 698401 GHS Part no. BP698401
£9.88 £8.23
Briggs & Stratton 450E - 600E Air Filter Housing GHS Part no. 6513
£12.24 £10.20
Genuine Briggs & Stratton Air Filter Cover Knob - 597244 GHS Part no. BP597244
£4.42 £3.68
Genuine Briggs & Stratton Air Filter Cover - 593228 GHS Part no. BP593228
£10.72 £8.93
Briggs & Stratton Quantum Air Filter Housing Base With Primer GHS Part no. 9357
£14.28 £11.90 As low as £7.74
Genuine Briggs & Stratton Air Filter Wing Nut - 93856 - ONLY 4 LEFT GHS Part no. BP93856
Was £5.36 £4.47 Special Price £1.80 £1.50
Genuine Briggs & Stratton Air Filter Base (New Type) - 84006040 GHS Part no. BP84006040
£21.78 £18.15
Genuine Briggs & Stratton Air Filter Base - 799831 GHS Part no. BP799831
£37.70 £31.42
Genuine Briggs & Stratton Air Filter Cover - 799829 GHS Part no. BP799829
£25.88 £21.57
Genuine Briggs & Stratton Air Filter Cover - 590694 GHS Part no. BP590694
£17.96 £14.97
Genuine Briggs & Stratton Air Filter Base - 590693 GHS Part no. BP590693
£23.02 £19.18
Genuine Briggs & Stratton Air Filter Screw - 93322 - ONLY 4 LEFT GHS Part no. BP93322
Was £5.66 £4.72 Special Price £2.39 £1.99
Genuine Briggs & Stratton Fan - 595182 GHS Part no. BP595182
£17.56 £14.63
Genuine Briggs & Stratton Air Filter Cover - 593364 GHS Part no. BP593364
£14.76 £12.30
Genuine Briggs & Stratton Cover-Air Cleaner - 597384 GHS Part no. BP597384
£13.84 £11.53

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Air filter performance depends just as much on the housing as it does the filter itself. Briggs & Stratton air filter casings and covers are designed to seal and protect the intake system, ensuring consistent airflow while preventing unfiltered debris from entering the engine. Even minor gaps or misalignment in this area can compromise filtration efficiency.

For those familiar with engine layouts, these components sit at a key junction between the intake and filtration system, where fitment and sealing are critical. Maintaining a properly enclosed air filter assembly helps preserve airflow consistency and protects internal components from contamination, particularly in dusty or high-use environments.

FAQs

What role does the air filter housing play in engine performance?

The housing ensures that all incoming air passes through the filter before entering the engine. A proper seal is essential to prevent unfiltered air bypassing the system.

Can a damaged cover affect filtration efficiency?

Yes, cracks or poor fitment can allow debris to enter without being filtered. This can compromise engine protection and lead to internal wear.

Why is correct fitment important for these components?

Air filter casings are designed to match specific engine configurations to maintain airflow and sealing. Incorrect fitment can disrupt both performance and protection.

Are these parts involved in airflow restriction issues?

They can be, particularly if the housing is misaligned or partially obstructed. Proper positioning helps maintain consistent airflow into the engine.

How does sealing impact engine longevity?

A well-sealed intake system prevents contaminants from entering the engine. This helps reduce wear and supports long-term reliability.

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