Multiquip EE43527 Hex Head Cap Screw Grade 8 3/8-16 1 In Lg

The Multiquip EE43527 is a genuine OEM Hex Head Cap Screw Grade 8 3/8-16 1 In Lg designed for Multiquip ultra-silent diesel generator sets and compatible trailer units including DCA45SSIU4F, DCA70SSJU4i, TRLR45H, TRLR45E, TRLR502XFH, TRLR502XFE, TRLRSG1600XFH, and TRLRSG1600XFE models. As a direct OEM replacement, EE43527 meets the original assembly specifications Multiquip engineers built these machines to — giving you confidence that the fastener grade, thread pitch, and length match exactly what came off the line. Sourced directly through authorized channels, this cap screw is the correct choice when restoring structural integrity to your generator set or trailer assembly. DHS Equipment stocks genuine Multiquip parts so you can get the right part the first time.

Key Features

• Grade 8 Tensile Strength — High-strength Grade 8 rating delivers the clamping force and shear resistance required in heavy-duty generator and trailer structural applications.
• Correct Thread Spec: 3/8-16 x 1 In Lg — Unified Coarse thread pitch and 1-inch length match the original fastener position, threading in cleanly without rework or shimming.
• Genuine OEM Part — Manufactured to Multiquip's original material and dimensional standard, ensuring the fastener performs as the assembly was engineered to expect.
• Broad Fitment Across Generator and Trailer Models — Confirmed fit for DCA45SSIU4F, DCA70SSJU4i, TRLR45H, TRLR45E, TRLR502XFH, TRLR502XFE, TRLRSG1600XFH, and TRLRSG1600XFE platforms.
• Structural Safety in Critical Fastener Positions — On generator sets and tow-behind trailer frames, an underspecified or incorrect-grade fastener can compromise mounting integrity; the correct Grade 8 spec keeps the assembly sound under load and vibration.

A hex head cap screw is a fully threaded or partially threaded fastener used to clamp components together with a defined, repeatable torque. The hex head profile allows a standard wrench or socket to apply precise torque, which is critical on generator enclosure panels, skid frames, and trailer hitch assemblies where vibration from engine operation and road travel constantly works against fastener retention. Using the correct grade matters: a lower-grade screw in a Grade 8 position will stretch or shear under load, allowing components to shift, loosen, or separate. Replacing a worn, stripped, or missing screw with the OEM-specified EE43527 restores the clamping integrity the assembly depends on.

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.