Westwood Air Filters
Check your Westwood tractor’s engine model number or an existing part number before ordering, as air filters vary by engine type and build. Garden Tractor Spares stocks genuine and OEM replacements for Briggs & Stratton and Kawasaki engines fitted to Westwood garden tractors, making it easier to match the correct filter first time. If the old filter is missing or unreadable, use the engine identification details to confirm compatibility.
Available Westwood Air Filters
Air Filter
T-11840012520
Westwood
£111.72
In Stock
Air Filter Element Combination
T-180100094-0001
Westwood
£13.29
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Oil Filter
T-150350046-0002
Westwood
£11.77
In Stock
Yanmar Oil Filter
T-11930535151
Westwood
£14.36
In Stock
Airfilter
T-180020737-0001
Westwood
£21.42
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Case-Air Filter
T-110117060
Westwood
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Element-Air Filter
T-110137049
Westwood
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Case-Air Filter
T-110117065
Westwood
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Case-Air Filter
T-110117068
Westwood
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Case-Air Filter
T-110117061
Westwood
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Yanmarfuelfilterelement
T-11981055650
Westwood
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In Stock
Filter
T-19215488211
Westwood
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In Stock
Frequently Asked Questions
How do I find the right air filter?
Match the filter to the engine’s identification numbers rather than the tractor alone. That is the correct way to select the Briggs & Stratton or Kawasaki air filter fitted to your Westwood garden tractor.
Does my engine have a pre-filter?
Some Briggs & Stratton and Kawasaki engines fitted to Westwood tractors use a pre-filter alongside the main air filter. Checking the engine’s identification numbers will confirm the correct setup for your engine.
When should I change the air filter?
A clean air filter each season helps protect the engine and keeps performance consistent. If the tractor works in dusty conditions, change it more often to maintain proper filtration.