The Multiquip C3497100004 Heat Insulator is a genuine OEM component designed for the DCA400SSI4F series super-silent diesel generators, including the DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3PB, DCA400SSI4F3PD, and related variants. As a direct OEM replacement, this part is manufactured to the same specifications as the original, ensuring a correct, trouble-free installation with no adaptation required. Sourced through Multiquip's authorized parts network, the part is the correct part for maintaining your generator's thermal management integrity. If you're servicing a DCA400SSI4F-family unit, this is the verified replacement to specify.
Key Features
- Genuine OEM Thermal Spec: — Manufactured to the same material and heat-resistance grade as the original, ensuring the insulator performs correctly under sustained diesel generator operating temperatures.
- Direct-Fit Replacement: — Designed to install in the same mounting position as the factory part, with matching geometry for the DCA400SSI4F generator platform.
- Broad DCA400SSI4F Series Coverage: — Confirmed fitment across DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3PB, DCA400SSI4F3PD, and Sunbelt-designated DCA400SSI4F3PD units.
- Protects Adjacent Components: — A functioning heat insulator shields surrounding engine and electrical components from radiant and conducted heat, helping prevent heat-related wear on nearby parts.
- Electrical Safety Relevance: — In a generator application, failed or missing heat insulation can expose wiring and control components to damaging temperatures — replacing a degraded insulator is a straightforward step with meaningful safety implications.
A heat insulator is a barrier component positioned to limit the transfer of heat from high-temperature engine or exhaust areas to adjacent parts of the machine. In a super-silent diesel generator like the DCA400SSI4F series, where components are packaged tightly within an enclosure, managing heat flow is critical to protecting wiring, fuel lines, and sensitive control systems. When a heat insulator cracks, warps, or degrades, nearby components are exposed to thermal stress that can accelerate wear or cause premature failure — making timely replacement an important part of routine generator servicing.
For fitment questions or to confirm this part number against your unit's serial tag, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | C3497100004 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Heat Insulator |
Compatibility & Fitment
| Name | Model |
|---|---|
| Super-Silent Generators | DCA400SSI4F3B |
| Super-Silent Generators | DCA400SSI4F3PD |
| Super-Silent Generators | DCA400SSI4F |
| Super-Silent Generators | DCA400SSI4F3 |
| Super-Silent Generators | DCA400SSI4F3PB |
| Super-Silent Generators | DCA400SSI4F/4F3/4F3PB |
| Super-Silent Generators | DCA400SSI4F3PD (SUNBELT) |
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.
Multiquip