The Bomag 05740362 Thermostat is a genuine OEM component designed for BW 80 AD-2, BW 90 AD-2, BW 100 ADM-2, BW 80 ADS, and BW 90 AC-2 tandem rollers. As a direct OEM replacement, this thermostat matches the original engineering specifications, ensuring the cooling system operates within the correct temperature range from the moment it is installed. Sourced directly through authorized Bomag supply channels, part number 05740362 is the correct choice when precision engine temperature management is the priority.
Key Features
- Genuine OEM Cooling Accuracy — engineered to open and close at the exact temperature setpoints specified for Bomag tandem roller engines, maintaining the thermal balance the engine depends on
- Direct Bolt-In Replacement — matches the original housing seat, sealing surface, and bypass configuration so this thermostat drops into place without modification
- Broad Tandem Roller Coverage — fits BW 80 AD-2, BW 90 AD-2, BW 100 ADM-2, BW 80 ADS, and BW 90 AC-2 tandem rollers, making it a practical stocking part across the fleet
- Engine Temperature Stability — a correctly functioning thermostat keeps the engine in its optimal operating window, protecting against overheating and inefficient cold running that accelerates wear
- Cooling System Integrity — a failed or stuck thermostat can allow coolant to bypass the radiator unchecked or block circulation entirely; replacing with a genuine part restores proper coolant flow control immediately
A thermostat is the valve that regulates coolant flow between the engine and the radiator. When the engine is cold, the thermostat stays closed, keeping coolant circulating within the engine block so it reaches operating temperature quickly. Once the engine reaches its designed threshold, the thermostat opens and allows coolant to pass through the radiator, where heat is shed before the cooled fluid returns to the engine. If the thermostat sticks open, the engine runs too cold and burns fuel inefficiently; if it sticks closed, coolant cannot reach the radiator and the engine overheats rapidly. Replacing a worn or failed thermostat with Bomag part number 05740362 restores correct temperature regulation and protects the engine from thermal damage.
Part Details
| Part Number | 05740362 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Thermostat |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 80 AD-2 | 00810280, 00817566 |
| Tandem Roller | BW 90 AD-2 | 00810281, 00817569, 00818041, 00818507 |
| Tandem Roller | BW 100 ADM-2 | 00817459 |
| Tandem Roller | BW 80 ADS | 00817567, 00818513 |
| Tandem Roller | BW 90 AC-2 | 00817568, 00818045 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
