Description
When your trusty Allis D15 or D17 starts sounding like a freight train instead of the smooth-running diesel it should be, it’s time for a new muffler. A blown-out or rusted muffler doesn’t just make for an uncomfortable ride—it affects engine performance and backpressure, which these older diesels need to run right. This vertical replacement muffler brings back the civilized sound levels and proper exhaust flow your classic Allis needs.
What You’re Getting
- Vertical round design matches the original factory configuration
- Proper 2-1/4 inch outlet diameter maintains correct exhaust flow for diesel engines
- 26-inch overall length provides the right volume for effective sound dampening
- Base plate inlet design ensures secure mounting and leak-free connection
- Heavy-gauge construction handles the heat cycles and vibration of agricultural work
Built for Classic Farm Work
This muffler is engineered specifically for Allis Chalmers D15 diesel tractors up to serial number 9001 and D17 diesel tractors up to serial number 38964. These were popular utility tractors in their day, perfect for everything from cultivating and planting to loader work and general farm maintenance. The vertical mounting keeps the exhaust pipe clear of implements and maintains proper ground clearance.
Made to Last
Diesel engines run hotter exhaust temperatures than gas engines, and this muffler is built accordingly. The internal baffling is designed specifically for diesel exhaust characteristics, providing effective sound reduction while maintaining the backpressure these engines need for optimal performance and fuel efficiency.
Good to Know
This is a direct replacement using your existing mounting hardware and exhaust connections. Before installation, check the condition of your exhaust pipe and mounting bolts—after decades of farm work, these often need attention too. A little anti-seize compound on the threads makes future service easier, and always use a new gasket if your setup requires one.
Reviews
There are no reviews yet.