The Multiquip 1137700700 Thermostat is a genuine OEM component designed for the DCA60SSAI and DCA60SSI2 ultra-silent diesel generator series. As a direct OEM replacement, this thermostat meets the original engineering specification and installs directly into the cooling circuit without modification. Sourced from Multiquip's authorized parts supply, it is the correct service part for maintaining the cooling system performance these generators depend on. Confirm your model code before ordering to ensure proper fitment.
Key Features
- OEM-Calibrated Temperature Regulation — Matches the exact opening temperature rating specified for the original cooling circuit, preventing over- or under-cooling of the diesel engine.
- Direct Drop-In Installation — Engineered to the same housing dimensions and sealing profile as the factory thermostat, seating correctly in the coolant passage without reworking connections.
- Confirmed Fitment for DCA Series Generators — Verified for use on the DCA60SSAI and DCA60SSI2 ultra-silent diesel-powered generators.
- Protects Engine from Thermal Stress — A correctly functioning thermostat brings the engine up to operating temperature efficiently and holds it there; a failed unit causes chronic overheating or prolonged cold running that accelerates internal wear.
- Fuel Efficiency and Emissions Compliance — Proper coolant temperature management keeps combustion conditions within the designed operating window, supporting the fuel economy and emissions characteristics the DCA60SS series is rated for.
The thermostat is a valve in the engine's cooling circuit that controls the flow of coolant between the engine block and the radiator. When the engine is cold, the thermostat stays closed, keeping coolant circulating within the engine to help it reach operating temperature quickly. Once the engine hits its target temperature, the thermostat opens and allows coolant to flow through the radiator, dissipating heat and holding the engine in its optimal thermal range. A faulty thermostat — whether stuck open or closed — disrupts this balance, leading to overheating, poor fuel consumption, or accelerated engine wear that can take a generator out of service.
Part Details
| Part Number | 1137700700 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Thermostat |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA60SSAI |
| Diesel Powered Generators | DCA60SSI2 |
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.
