Description
When you’re working those older Leyland tractors in dusty conditions—whether you’re bush-hogging overgrown fields, cultivating dry ground, or working through harvest season—your engine needs every bit of protection it can get. When you’re working in dusty conditions – and let’s face it, that’s most farm work – your tractor’s engine needs all the protection it can get. This air pre-cleaner is your engine’s first line of defense, catching the big stuff before it can clog up your main air filter or make it past your filtration system entirely.
What You’re Getting
- First-stage protection that captures heavy particles before they reach your main air filter
- Cyclonic separation design removes heavy particles before they reach the main filter using simple physics and centrifugal force
- Durable construction withstands vibration, temperature extremes, and harsh field conditions common to vintage tractor operation
- Easy to clean and maintain during routine air filter service with no complicated parts to replace
Built for Real Farm Work
These legendary machines served as the backbone of agricultural operations for decades, handling everything from field cultivation and planting to harvesting and material handling. These tractors were designed for reliability in dusty conditions common in grain farming, making effective air filtration absolutely critical for engine longevity. Your Leyland 2100, 285, 4100, or 485 was built to work in tough conditions, and this pre-cleaner helps it do just that.
Made to Last
While modern tractors use paper filters, oil bath cleaners remain incredibly effective for their intended purpose. Unlike paper filters that clog and restrict airflow, oil bath cleaners maintain consistent airflow. This pre-cleaner assembly maintains the reliable, old-school protection these vintage engines were designed to have, keeping them running strong for another generation of farm work.
Installation Notes
Installation connects right to your existing air cleaner housing with proper sealing to prevent air leaks. The collection bowl needs regular cleaning – especially during dusty operations like harvest or dry tillage work. During harvest or other high-dust operations, take a few minutes each day to empty the pre-cleaner bowl and make sure it’s working properly. A clean pre-cleaner can double or triple the life of your main air filter, saving you money and protecting your engine.






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