The Multiquip 0143501050 is a genuine OEM Bolt SAA6D125E-5 DCA-300SSK4 designed for the DCA-300SSK4 ultra-silent diesel generator series. Sourced directly from Multiquip, this bolt is manufactured to the same specification as the original hardware fitted at the factory, ensuring a correct, secure installation. It is purpose-matched to the SAA6D125E-5 engine platform used in the DCA-300SSK4, so you can order with confidence knowing this is the right part for your machine.
Key Features
- Genuine OEM Hardware Grade — Manufactured to the exact material and thread specification of the original bolt, delivering the clamping force and torque retention the SAA6D125E-5 engine assembly requires.
- Direct Drop-In Installation — Dimensionally identical to the original fastener, this bolt seats and torques correctly without rework or modification to surrounding components.
- Confirmed Fitment for DCA-300SSK4 — Verified for the DCA-300SSK4 ultra-silent generator equipped with the Komatsu SAA6D125E-5 diesel engine.
- Structural Integrity Under Load — A correctly specified bolt maintains proper joint clamping across the engine assembly; an under-spec or worn fastener can lead to loosening, vibration-induced failure, or component misalignment during operation.
- Critical Fastener Compliance — On high-output diesel generator platforms, using the correct OEM-grade fastener in engine assemblies is essential to maintaining safe, rated operation and preventing premature mechanical failure.
A bolt may seem like a minor component, but in a high-output diesel generator like the DCA-300SSK4, every fastener in the engine assembly plays a direct role in holding critical components under sustained vibration and thermal stress. The SAA6D125E-5 engine specification calls for fasteners with precise thread form, shank diameter, and tensile strength — substituting an incorrect grade can result in improper clamping load, joint movement, or fastener failure over time. Using the correct Multiquip OEM bolt ensures the assembly performs as engineered and stays secure through extended run cycles.
Part Details
| Part Number | 0143501050 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bolt 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.
