The Multiquip 0143801020 is a genuine OEM Bolt SAA6D125E DCA-300SSK4 designed for the DCA-300SSK4 ultra-silent diesel generator and its SAA6D125E engine. As a factory-sourced component, this bolt is manufactured to the exact material grade and dimensional specification required for proper installation and long-term service in the DCA-300SSK4 platform. Sourcing a genuine OEM fastener ensures the correct thread pitch, tensile strength, and head geometry are maintained — all critical factors in a high-output generator application. If you are servicing or rebuilding your DCA-300SSK4, part number 0143801020 is the correct OEM replacement to keep the assembly torqued and secured as designed.
Key Features
- Genuine OEM Material Grade — Manufactured to the exact tensile strength and thread specification required for secure, load-bearing fastening in the SAA6D125E engine and DCA-300SSK4 generator assembly.
- Direct-Fit Installation — Correct thread pitch and head geometry allow this bolt to seat properly without reworking the mating hardware or fastener points.
- Confirmed Fitment — Designed specifically for the DCA-300SSK4 ultra-silent generator series and the SAA6D125E engine it is built around.
- Structural Integrity Where It Counts — A correctly torqued OEM fastener maintains critical clamping loads throughout engine and generator operation; an incorrect or worn bolt can lead to loosening, vibration-induced damage, or component failure.
- Safety-Critical Fastener — In diesel generator and engine applications, fastener integrity directly affects safe operation; using the specified OEM bolt this part ensures the assembly meets the designed clamping and torque requirements.
A bolt of this specification serves as a structural fastener within the SAA6D125E engine and DCA-300SSK4 generator assembly, securing major components under the mechanical loads and vibration cycles generated during continuous generator operation. The correct thread engagement, material strength, and dimensional fit ensure the joint maintains its clamping force across varying thermal and load conditions. When a fastener is incorrect, worn, or under-torqued, it can cause component movement, accelerated wear on mating surfaces, or catastrophic joint failure — making the use of the correct OEM part essential during any service or rebuild procedure.
DHS Equipment is an authorized Multiquip parts dealer. If you need help confirming this is the right part for your machine, contact our parts team with your model and serial number before ordering.
Part Details
| Part Number | 0143801020 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Bolt SAA6D125E DCA-300SSK4 |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-300SSK4 | DCA-300SSK4 |
| SAA6D125E | SAA6D125E |
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.
