The Multiquip 0220510812 is a genuine OEM Nut SAA6D125E-5 DCA-300SSK4 designed for the DCA-300SSK4 ultra-silent diesel generator. As a direct OEM replacement sourced through Multiquip's authorized parts network, this nut is manufactured to the exact specifications required by the SAA6D125E-5 engine platform. Proper fastener spec is critical in high-load generator applications, and this part ensures the correct thread engagement, torque rating, and material grade for its designated location. DHS Equipment supplies this part as a genuine Multiquip component, giving you confidence in fitment and long-term integrity.
Key Features
- Genuine OEM Fastener Grade — Manufactured to the exact material and thread specification required for the SAA6D125E-5 engine, ensuring correct clamping force and resistance to loosening under sustained vibration.
- Direct-Fit Replacement — Matches the original hardware profile for its mounting location on the DCA-300SSK4, threading in exactly as the factory-installed nut without rework or adaptation.
- Confirmed Fitment — Verified for the DCA-300SSK4 ultra-silent generator equipped with the Komatsu SAA6D125E-5 diesel engine.
- Maintains Structural Integrity — A correctly rated nut keeps critical engine and generator components securely fastened; an incorrect or worn fastener can allow dangerous movement or cause component damage over time.
- Authorized Multiquip OEM Part — Supplied by DHS Equipment as a genuine Multiquip replacement, traceable to part number 0220510812 for accurate parts ordering.
A nut is a fundamental fastening component that works in conjunction with a bolt or stud to clamp and secure machine components in place. On a large diesel generator like the DCA-300SSK4, fasteners are subjected to continuous vibration, thermal cycling, and mechanical load, making correct thread pitch, material grade, and dimensional accuracy essential. Using the wrong fastener — or a worn or damaged one — can result in loosening, component misalignment, or accelerated wear to surrounding hardware.
Part Details
| Part Number | 0220510812 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Nut SAA6D125E-5 DCA-300SSK4 |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-300SSK4 | DCA-300SSK4 |
| SAA6D125E-5 | SAA6D125E-5 |
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.
