The Multiquip 6150316100 Gear Assembly SAA6D125E-5 DCA-300SSK4 is a genuine OEM gear assembly designed for the DCA-300SSK4 ultra-silent diesel generator. As a direct OEM replacement sourced through Multiquip's authorized parts network, 6150316100 is built to the same specification as the original component installed at the factory. This assembly is confirmed to fit the DCA-300SSK4 equipped with the Komatsu SAA6D125E-5 diesel engine, making it a straightforward service replacement for fleet operators and generator technicians alike. DHS Equipment stocks this part to help keep your DCA-300SSK4 back in service with a component that meets original design intent.
Key Features
- Genuine OEM Gear Tolerancing — Manufactured to the same mesh specifications and tooth-profile geometry as the original, ensuring correct load transfer and minimal backlash within the SAA6D125E-5 engine assembly.
- Direct Drop-In Replacement — Engineered to install into the existing gear train of the SAA6D125E-5 without rework to surrounding components or housings.
- Confirmed Fitment for DCA-300SSK4 — Specifically validated for the DCA-300SSK4 ultra-silent generator platform running the Komatsu SAA6D125E-5 diesel engine.
- Sustained Power Output Integrity — A correctly functioning gear assembly maintains proper engine timing and accessory drive synchronization, supporting stable, continuous generator output critical to sensitive load applications.
- Genuine Multiquip OEM Part — Supplied under Multiquip part number 6150316100, ensuring you are installing the correct component for this specific engine and generator configuration.
The gear assembly within the SAA6D125E-5 engine is a precision-machined component responsible for transmitting rotational force between key engine systems — typically including the camshaft drive, fuel injection pump, and auxiliary accessory drives. Proper gear mesh keeps these systems in precise timing with the crankshaft, which is essential for correct fuel delivery, valve operation, and overall engine efficiency. When a gear in this assembly wears, chips, or loses its correct mesh, the result can be retarded or advanced timing, increased engine noise, vibration, and in severe cases, loss of power output or engine damage — all of which are especially problematic in a prime or standby power application where the DCA-300SSK4 is expected to deliver consistent electrical output under load.
For questions about this part or to confirm fitment for your specific DCA-300SSK4 unit, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 6150316100 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Gear Assembly 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.
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