Air Cleaner Cap for Allis Chalmers D15, WC, WD, WF, WD45 Vintage Tractors

Description

When you’re working with a classic Allis Chalmers that’s been earning its keep for decades, every little part matters in keeping that reliable old tractor breathing clean air. This air cleaner cap sits on top of your oil bath air filter system, protecting the intake from rain, debris, and the occasional curious bird while still letting your engine get the airflow it needs to run strong.

What You’re Getting

• Proper 1-3/4 inch inside diameter fits your original air cleaner assembly perfectly
• 4 inch outside diameter provides the right coverage without blocking airflow
• 1-1/2 inch height gives adequate protection while maintaining proper clearance
• Direct replacement for worn or missing caps on vintage Allis Chalmers models
• Built to handle the vibration and weather that comes with farm work

Built for Classic Farm Work

This cap fits the oil bath air filter systems on some of the most dependable tractors Allis Chalmers ever built – the D15, WC, WD, WF, and WD45. These vintage workhorses were designed when tractors were built to last a lifetime, and many are still out there cultivating fields, running hay equipment, and handling the daily work that keeps farms running. The oil bath system was particularly effective at handling dusty conditions, but it needs that cap to keep water and debris out of the oil.

Made to Last

Vintage iron deserves parts that respect the quality these old tractors were built with. This cap is constructed to handle decades of farm use just like the original, with materials that won’t crack in the sun or corrode from moisture. It’s built to protect that oil bath filter system that made these tractors so reliable in dusty field conditions.

Installation Notes

The cap simply sits on top of your air cleaner assembly – no threads or special mounting required. Make sure the oil level in your air bath filter is correct while you’re working on it, and check that the cap sits level so water runs off properly. A quick visual check now and then ensures it’s staying in place and doing its job of keeping your engine breathing clean air.