Multiquip 0012112035 Hex Head Bolt

The Multiquip 0012112035 is a genuine OEM Hex Head Bolt designed for the DCA series ultra-silent and super-silent diesel generator lineup, including DCA125, DCA150, DCA180, DCA220, DCA300, and DCA400 series units. As a factory-sourced fastener, it meets the exact dimensional and tensile specifications Multiquip engineers to for these generators, ensuring a secure, correctly torqued connection at every installation point. This bolt is a direct OEM replacement, meaning no guesswork on thread pitch, head size, or grade — it goes in exactly as the original did. DHS Equipment stocks genuine Multiquip OEM parts so you can get your generator back online with confidence.

Key Features

• Correct Thread Specification — Matches the exact thread pitch, diameter, and head dimensions called out in the Multiquip engineering spec for DCA series generators, eliminating fitment errors.
• Genuine OEM Fastener Grade — Manufactured to the tensile strength and hardness grade required for generator structural and mechanical fastening points, where under-spec hardware can loosen under vibration.
• Broad DCA Series Coverage — Compatible with DCA125, DCA150, DCA180, DCA220, DCA300, and DCA400 super-silent and ultra-silent generator models, covering a wide range of Multiquip's commercial generator fleet.
• Vibration-Resistant Retention — Diesel generators produce continuous mechanical vibration; using a correctly graded OEM bolt at the specified torque value maintains clamp load and prevents joint loosening over time.
• Direct OEM Source — Part number 0012112035 is sourced directly from Multiquip, so the specification, material grade, and finish are identical to what left the factory.

A hex head bolt is a threaded fastener used to clamp, secure, or join mechanical and structural components within the generator assembly. In diesel-powered equipment like the DCA series generators, fasteners are subjected to constant vibration, thermal cycling, and mechanical load — conditions that demand hardware manufactured to the correct grade and specification. Using an incorrect or substandard bolt risks insufficient clamping force, joint movement, or fastener failure, any of which can compromise the integrity of the assembly it secures. Replacing worn or damaged hardware with the correct OEM fastener restores the connection to its original engineered specification.

For fitment questions or to confirm this part is correct for your specific DCA generator serial number, contact the DHS Equipment team — we're here to help you get the right part the first time.

Part Details

Compatibility & Fitment

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.