The Multiquip ME703404 Cap Nut DCA-125SSM 6D16T is a genuine OEM replacement designed for the DCA-125SSM ultra-silent diesel generator. Sourced directly from Multiquip, this cap nut is manufactured to the same specifications as the original hardware installed at the factory. Confirm your model code is DCA-125SSM before ordering to ensure a correct fit with the 6D16T engine application.
Key Features
- Genuine OEM Hardware Grade — Manufactured to exact thread pitch, torque rating, and material hardness specified for the DCA-125SSM 6D16T engine, ensuring the fastener performs as intended under load and vibration.
- Direct-Application Fit — Engineered specifically for the DCA-125SSM with the 6D16T engine; installs in place of the original cap nut without rework or adaptation to mounting points.
- DCA-125SSM Compatibility — Confirmed fitment for the Multiquip DCA-125SSM ultra-silent diesel generator equipped with the 6D16T engine.
- Structural Integrity Under Continuous Operation — A correctly torqued cap nut secures critical engine or generator components against the sustained vibration of a diesel unit; a failed or stripped cap nut can cause component loosening and unplanned shutdowns.
- Corrosion-Resistant Construction — OEM cap nut material resists the heat and moisture exposure common in generator enclosures, helping the fastener maintain its holding force over extended service intervals.
A cap nut — also called an acorn nut — is a closed-end fastener that covers the exposed end of a bolt or stud, protecting the thread from contamination, corrosion, and physical damage while simultaneously securing the assembly. On diesel generator equipment like the DCA-125SSM with its 6D16T engine, cap nuts are used in locations where vibration, heat, and long run cycles demand a fastener that holds its torque and keeps critical components sealed. A worn, cracked, or incorrect cap nut can compromise the clamping force of the joint it secures, potentially leading to leaks, misalignment, or component separation during operation.
For questions about fitment or to confirm this is the correct part for your DCA-125SSM, contact the DHS Equipment team for assistance.
Part Details
| Part Number | ME703404 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Cap Nut DCA-125SSM 6D16T |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-125SSM | DCA-125SSM |
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.
