Description

You know that sinking feeling when you see fresh oil spots under your tractor after it’s been sitting overnight. More often than not, it’s the front crankshaft seal letting engine oil seep past where the harmonic balancer or pulley meets the timing cover. This TISCO front crankshaft seal stops those leaks before they turn into puddles and keeps your engine oil where it belongs.

What You’re Getting

Precision-molded seal that matches original equipment fit and function
Quality rubber compound that handles temperature swings and constant rotation
Metal case design provides structural integrity under crankshaft loads
Direct replacement – no modifications or adapters needed

Built for Real Farm Work

This seal fits Kubota diesel engines commonly found in compact and utility tractors used for everything from mowing and loader work to field cultivation. These engines see plenty of hours under varying conditions, and the front crankshaft seal takes the brunt of that abuse where the spinning crankshaft exits the timing cover.

Made to Last

TISCO seals are built to handle the demanding conditions of agricultural equipment. The rubber compound resists hardening from heat and cold cycles, while the metal housing maintains a tight fit even as the engine vibrates through thousands of hours of operation.

Good to Know

Replacing this seal typically means removing the harmonic balancer or front pulley, so it’s a good time to check the condition of those components too. A little engine oil on the seal lip during installation helps it seat properly and prevents dry-running damage during startup.