The Multiquip 9091115100 Nut Reamer Bolt DCA-45USJ 4JG1 is a genuine OEM fastener component designed for the DCA-45USJ ultra-silent generator. Sourced directly from Multiquip, this part meets the exact material and dimensional specifications required by the 4JG1 engine platform used in the DCA-45USJ. Choosing a genuine OEM component ensures proper torque retention and correct thread engagement within the engine assembly. If you need confirmation that 9091115100 is the right part for your machine, our team at DHS Equipment is ready to assist.
Key Features
- Genuine OEM Thread Integrity — Manufactured to the exact thread pitch and hardness grade specified for the 4JG1 engine, ensuring secure, lasting clamping force in the assembly.
- Direct Engine Application — Engineered specifically for the reamer bolt position in the DCA-45USJ drivetrain, dropping into place without rework or modification to mating components.
- DCA-45USJ Compatibility — Confirmed fitment for the Multiquip DCA-45USJ ultra-silent diesel generator, eliminating guesswork when ordering replacement hardware.
- Consistent Clamping Performance — A correctly spec'd reamer bolt maintains precise alignment between fastened components; a worn or incorrect bolt risks loosening under vibration and compromising engine assembly integrity.
- Isuzu 4JG1 Engine Platform — Designed for the 4JG1 powerplant, ensuring material compatibility with the engine block and surrounding hardware in this generator series.
A reamer bolt is a precision fastener machined to tighter tolerances than a standard bolt, allowing it to locate and align mating components accurately while also bearing the clamping load of the joint. In an engine assembly like the Isuzu 4JG1, correct bolt specification matters because thread pitch, shank diameter, and material grade all affect how securely components are held under continuous vibration and thermal cycling. Using a worn, incorrect, or substandard fastener in this application can lead to joint loosening, component misalignment, and accelerated wear on surrounding parts.
Part Details
| Part Number | 9091115100 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Nut Reamer Bolt DCA-45USJ 4JG1 |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-45USJ | DCA-45USJ |
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.
