The Multiquip 0402000514 is a genuine OEM Dowel Pin SAA6D125E-5 DCA-300SSK4 designed for the DCA-300SSK4 ultra-silent diesel generator. As a direct-current alternator series unit, the DCA-300SSK4 relies on precision-machined internal components to maintain alignment and structural integrity under continuous load — this dowel pin is one of those critical fastening elements. Sourced directly from Multiquip, part number 0402000514 meets the exact specifications required for the SAA6D125E-5 engine platform used in this generator. DHS Equipment supplies this as an authorized genuine OEM part, so you can be confident it will fit and function exactly as the original.
Key Features
- Precision-Machined OEM Tolerances — Manufactured to the exact dimensional specs of the SAA6D125E-5 engine, ensuring proper component alignment without play or misfit.
- Direct-Fit for DCA-300SSK4 — Engineered specifically for the DCA-300SSK4 ultra-silent generator; installs in the factory location without modification to surrounding components.
- Genuine Multiquip OEM Part — Sourced directly from Multiquip, part 0402000514 carries full OEM provenance for use in professional and standby power applications.
- Structural Alignment Under Load — Maintains critical positional relationships between engine components during operation, helping the generator sustain consistent output under sustained use.
- SAA6D125E-5 Engine Platform Compatibility — Specified for the Komatsu SAA6D125E-5 diesel engine, ensuring the correct material grade and shear strength for this engine family.
A dowel pin is a precision cylindrical fastener used to accurately locate and align two or more components relative to each other during assembly. In a diesel generator engine like the SAA6D125E-5, dowel pins ensure that mating surfaces — such as engine block covers, housings, or bearing carriers — are held in exact position so that bolted assemblies don't shift under vibration or thermal cycling. When a dowel pin is missing, worn, or incorrectly sized, component misalignment can lead to accelerated wear, oil leakage, or structural failure in the surrounding assembly.
For assistance confirming fitment or to place your order, contact the DHS Equipment team directly.
Part Details
| Part Number | 0402000514 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Dowel Pin 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.
