The Multiquip 012112040 is a genuine OEM Hex Head Bolt designed for the DCA400SSI4F, DCA400SSI4F3, DCA220SSCU, and DCA220SSCU4I series ultra-silent and super-silent diesel generators. As a direct OEM replacement, this bolt is manufactured to the exact material grade and thread specification Multiquip requires for these units. Sourced from DHS Equipment, you can be confident you are receiving an authentic Multiquip component that matches the original hardware installed at the factory. Verify your model code before ordering to confirm fitment across the DCA400SSI and DCA220SS generator families.
Key Features
- OEM-Grade Fastener Material — Manufactured to the correct hardness grade and thread specification required for structural and mechanical integrity in Multiquip DCA-series generator assemblies.
- Drop-In Hardware Replacement — Matches the original hex head profile, thread pitch, and shank dimensions, allowing installation with standard tooling and no reworking of mounting points.
- Broad DCA Generator Fitment — Compatible across DCA400SSI4F, DCA400SSI4F3, DCA400SSI4F3PB, DCA400SSI4F3PD, DCA220SSCU, and DCA220SSCU4I generator models.
- Maintains Torque Integrity — A properly torqued hex head bolt keeps critical generator components securely seated; a fatigued or incorrect fastener can lead to vibration-induced loosening and component damage during extended run cycles.
- Genuine Multiquip OEM Part — Part 012112040 is sourced directly from Multiquip, ensuring traceability and consistency with all other OEM hardware in the assembly.
A hex head bolt is a standard threaded fastener used throughout generator assemblies to secure structural panels, engine mounting brackets, enclosure frames, and mechanical sub-assemblies. While it may appear to be a simple hardware item, using the correct bolt — with the right thread form, shank length, and material grade — is critical for maintaining proper clamp load and preventing loosening under the continuous vibration produced during generator operation. An incorrect or worn fastener can back out over time, allowing components to shift, creating misalignment, or causing noise and premature wear in adjacent parts.
Part Details
| Part Number | 012112040 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hex Head Bolt |
Compatibility & Fitment
| Name | Model |
|---|---|
| Super-Silent Generators | DCA400SSI4F3B |
| Super-Silent Generators | DCA400SSI4F3PD |
| Super-Silent Generators | DCA400SSI4F3 |
| Super-Silent Generators | DCA400SSI4F3PB |
| Super-Silent Generators | DCA400SSI4F/4F3/4F3PB |
| Super-Silent Generators | DCA220SSCU |
| Super-Silent Generators | DCA220SSCU4I |
| Super-Silent Generators | DCA400SSI4F |
| 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.
