180℉ Thermostat O-Ring Seal Asian Fit for Cummins Industrial ISB 98.5-02 5.9 24V
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
180°F Thermostat O-Ring Seal for Cummins Industrial ISB 98.5-02 5.9 24V
This 180°F thermostat o-ring seal is a direct replacement for the thermostat housing on Cummins Industrial ISB engines from 1998.5 to 2002, specifically the 5.9L 24V platform. It ensures a proper seal to prevent coolant leaks and maintain optimal engine temperature.
Overview
This 180°F thermostat o-ring seal is built for Cummins Industrial ISB 98.5-02 5.9 24V engines, providing a reliable barrier between the thermostat and housing. It is designed to fit precisely and resist degradation from heat and coolant, keeping your cooling system sealed and efficient. This o-ring is essential for any maintenance or overhaul of the thermostat housing on these specific Cummins engines.
Built For Performance
- Precision-molded to match the exact cross-section of the original o-ring.
- Constructed from high-temperature-resistant rubber compound.
- Provides a positive seal under varying coolant pressures.
- Engineered for a leak-free fit in the thermostat housing groove.
- Compatible with standard antifreeze and coolant mixtures.
Fits These Machines
- for Cummins Industrial ISB 5.9L 24V (1998.5-2002)
On-The-Job Use
- During thermostat replacement on heavy-duty industrial equipment.
- During engine cooling system rebuilds and maintenance intervals.
- For repairing coolant seepage at the thermostat housing interface.
Specs At A Glance
| Temperature Rating | 180°F |
| Compatible Engine | Cummins ISB 5.9L 24V |
| Installation Position | Thermostat housing seal |
Good To Know
Q: Will this o-ring work with my 2001 Cummins ISB?
A: Yes, this is designed for the 1998.5 to 2002 Cummins ISB 5.9L 24V engine, which covers the 2001 model year. Always double-check your engine serial number to confirm.
Q: Is this an OEM Cummins part?
A: This is an aftermarket replacement part, not an original Cummins product. It is built to meet or exceed the original specifications for fit and function.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.