Multiquip Y0027203035 Machine Screw

The Multiquip Y0027203035 is a genuine OEM Machine Screw designed for the DCA series ultra-silent diesel generator lineup, including the DCA40SSKU4F2, DCA70SSIU4F, DCA70SSJU4F, DCA125SSIU4F, DCA150SSJU4F, DCA180SSJU4F, DCA220SSJU4F, DCA300SSJU4F, DCA400SSI4F3PD, and DCA600SSV4F3 models. As a factory-sourced component, it meets the exact material grade, thread specification, and dimensional tolerances established for these machines. Sourcing the correct OEM fastener ensures panels, brackets, and internal assemblies seat and torque properly — critical on generator enclosures where vibration loads are constant. If you are servicing any DCA series unit, confirm your model code against the fitment list to ensure Y0027203035 is the right screw for your application.

Key Features

• OEM Thread and Material Grade — Manufactured to the exact thread pitch, head type, and material specification called out in Multiquip's engineering drawings for DCA series generators.
• Direct Enclosure and Assembly Fit — Installs without modification into the fastener positions it was specified for, maintaining correct clamp load across panels and structural brackets.
• Broad DCA Series Coverage — Confirmed fitment across DCA40, DCA70, DCA125, DCA150, DCA180, DCA220, DCA300, DCA400, and DCA600 ultra-silent and super-silent generator models.
• Vibration Resistance Where It Counts — A correctly specified fastener maintains torque retention under the sustained vibration loads produced by diesel generator operation; an undersized or mismatched screw can back out and allow enclosure panels or components to shift.
• Electrical Safety Compliance — On generator enclosures, properly torqued fasteners are part of maintaining bonding continuity and panel integrity; using the specified OEM screw supports correct assembly of safety-critical enclosure structures.

A machine screw is a precision fastener with a fully threaded shank and a standardized head profile, used to clamp two or more components together at a defined torque value. In diesel generator assemblies like the DCA series, machine screws secure enclosure panels, mounting brackets, electrical component housings, and internal structural members — positions where consistent clamp load matters because engine and alternator vibration is transmitted throughout the frame continuously. When a fastener is the wrong thread pitch, diameter, or material grade, it either fails to achieve proper torque or backs out under vibration, potentially allowing panels to shift, creating gaps in weather or acoustic sealing, or compromising the integrity of component mounts. Using the correct OEM-specified screw, such as Y0027203035, ensures the assembly performs as engineered across the full service life of the generator.

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.