Description

When your radiator starts running hot or you notice coolant puddles under your Deutz, the expansion tank might be calling it quits. This handy part catches the overflow when coolant heats up and expands during hard work, then feeds it back to the radiator as things cool down. Without a proper expansion tank, you’ll be topping off coolant every morning and wondering why your engine temperature keeps creeping up on those hot summer days.

What You’re Getting

Direct replacement expansion tank that mounts just like the original
Durable construction that handles temperature swings and pressure cycles
Proper capacity to manage coolant expansion during heavy work
Quality materials that resist cracking from heat and coolant exposure

Built for Real Farm Work

This expansion tank fits the Deutz Agrofarm utility tractors perfect for loader work and cattle feeding, the versatile Agroplus models that handle everything from hay to row crops, and the compact Agrolux series ideal for smaller operations. Whether you’re running hydraulic implements all day or pulling equipment across rough fields, these tractors generate heat that demands a properly functioning cooling system.

Made to Last

Farm tractors face temperature extremes that would kill most automotive parts. This expansion tank is built to handle diesel engine heat cycles, vibration from PTO work, and the chemical exposure that comes with modern coolant formulations. The tank walls stay flexible through thousands of heat cycles while maintaining the structural integrity needed for reliable operation.

Good to Know

Installation involves draining some coolant, disconnecting the overflow hose, and swapping the old tank for the new one. Fill the tank about one-third full when cold to allow room for expansion. After installation, run the engine through a heat cycle and check both radiator and expansion tank levels – you might need to add coolant as air bubbles work their way out of the system.