Description

When your temp gauge starts creeping up during heavy field work, you know it’s time to address that water pump before it leaves you stranded. This TISCO pump is designed to solve a common problem with older International tractors – it comes with a hub pre-installed on a stronger 1-inch shaft, making it the perfect upgrade replacement for the original factory pump that used a smaller 7/8-inch shaft. No more worries about that smaller shaft failing when you’re in the middle of harvest.

What You’re Getting

Pre-installed hub on upgraded 1-inch O.D. shaft for better durability than original 7/8-inch design
Direct replacement that bolts right in without modifications – stronger shaft, same mounting pattern
Quality TISCO construction built to handle the demands of D & DT361, D & DT407 diesel engines
Uses standard repair kit 609459C93 when service time comes around

Built for Real Farm Work

This pump fits a wide range of International tractors from the 800 series workhorses to the bigger 1200 and 2800 series machines. Whether you’re running an 806 on loader duty, pulling heavy tillage with a 1456, or running a 2806 in the field, these D and DT series engines generate serious heat that needs proper cooling. These tractors were built for the long haul, and this upgraded pump helps keep them running strong.

Made to Last

The key improvement here is that beefier 1-inch shaft diameter. The original 7/8-inch shaft was a known weak point that could fail under stress, but this upgrade addresses that issue head-on. TISCO builds their pumps to handle the vibration and loads these diesel engines dish out, using quality bearings and seals that stand up to farm conditions season after season.

Good to Know

Installation is straightforward – it mounts just like the original pump you’re replacing. The beauty of this upgrade is you get the reliability improvement of the larger shaft without any modifications to your tractor. If you’re dealing with an older TISCO pump installed before February 1983, this is also your replacement. Don’t forget to flush your cooling system while you’re at it – contaminated coolant shortens pump life.