The Multiquip 0013904178 is a genuine OEM Hex Head Bolt designed for DCA150SSJU and DCA150SSJU2 ultra-silent diesel generator sets. As a direct OEM replacement, this bolt is produced to the exact material grade, thread pitch, and dimensional specification required by Multiquip for these units. Sourced through authorized channels, the part ensures a correct, secure installation without the guesswork that comes with generic hardware substitutes. If you are servicing or rebuilding a DCA150SSJU or DCA150SSJU2, using the correct OEM bolt keeps every fastened assembly torqued and seated the way Multiquip intended.
Key Features
- Genuine OEM Material Grade — Manufactured to the exact alloy and hardness specification required for the fastener loads found in the DCA150SSJU generator platform, unlike generic hardware that may vary in tensile strength.
- Correct Thread Pitch and Head Size — Matches the precise thread specification of the original bolt, so it seats and torques properly into the existing threaded receiver without reworking the joint.
- Confirmed Fitment — Verified for use on DCA150SSJU and DCA150SSJU2 ultra-silent diesel generator models.
- Structural Integrity You Can Torque to Spec — A properly rated bolt holds critical generator assemblies at their designed clamping force; an underspec or worn fastener can allow joints to loosen under vibration, leading to component misalignment or failure.
- Electrical and Mechanical Safety Assurance — On generator equipment, fastener integrity directly affects panel, enclosure, and engine mount security; using a correctly rated OEM bolt supports safe, compliant operation of the generator set.
A hex head bolt may seem like a simple component, but in a high-output diesel generator like the DCA150SSJU series, every fastener plays a role in holding assemblies under continuous mechanical vibration and thermal cycling. The bolt clamps joined components together at a specific load, preventing movement, maintaining seals, and keeping structural connections rigid. When a bolt stretches, corrodes, or is replaced with an incorrect grade, clamping force drops — allowing joints to shift, gaskets to leak, or enclosure panels to work loose during operation. Replacing a worn or damaged fastener with the correct OEM specification part restores the joint to its original design intent.
Part Details
| Part Number | 0013904178 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hex Head Bolt |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA150SSJU |
| Diesel Powered Generators | DCA150SSJU2 |
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.
