The Multiquip 8944336050 is a genuine OEM Turbocharger Gasket DCA-45USJ 4JG1 designed for the DCA-45USJ ultra-silent diesel generator. As a direct OEM replacement, this gasket is manufactured to the exact material and dimensional specifications required for a proper seal between the turbocharger and the engine on 4JG1-equipped units. Sourced directly through authorized Multiquip distribution channels, the part ensures accurate fitment on the DCA-45USJ without the uncertainty of cross-referencing third-party alternatives. If you're servicing or rebuilding the turbo system on a DCA-45USJ, this is the correct OEM part for the job.
Key Features
- Genuine OEM Sealing Material — Manufactured to OEM compression and heat-resistance specifications for the 4JG1 engine's turbocharger interface, ensuring a gas-tight seal under operating temperatures.
- Direct-Fit Replacement — Matches the exact bolt pattern and flange profile of the DCA-45USJ turbocharger assembly for a straightforward drop-in installation.
- Confirmed Fitment — Verified for the Multiquip DCA-45USJ ultra-silent diesel generator powered by the Isuzu 4JG1 engine.
- Protects Turbocharger Output — A properly sealed turbocharger gasket maintains exhaust gas flow efficiency, supporting the turbo's ability to deliver consistent boost pressure and protect engine performance under load.
- Fuel and Exhaust System Integrity — A failed or degraded turbocharger gasket can allow exhaust gases to leak at the joint, creating both a performance loss and a potential safety concern in enclosed operating environments.
The turbocharger gasket forms a critical seal at the junction between the turbocharger housing and the engine's exhaust manifold or intake tract. On the 4JG1-powered DCA-45USJ, this seal must withstand high exhaust temperatures and pressure cycles without allowing gas to escape. When the gasket degrades or fails, exhaust gas leaks reduce turbocharger efficiency, cause power loss, and can allow harmful gases to escape into the surrounding environment — making timely replacement essential during any turbo service.
DHS Equipment is an authorized Multiquip parts distributor. For fitment questions or assistance confirming the right part for your machine, contact our parts team directly.
Part Details
| Part Number | 8944336050 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Turbocharger Gasket 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.
Multiquip
Multiquip 8973186512 Turbocharger Assembly DCA-45USJ 4JG1
