The Multiquip 8943690220 is a genuine OEM Oil Pipe Gasket 4JG1 designed for the DCA45SSIU3 ultra-silent diesel generator. As a direct OEM part, 8943690220 delivers the correct material grade and compression characteristics needed to maintain a leak-free oil pipe connection on the Isuzu 4JG1 engine. This part is sourced directly through the Multiquip OEM supply chain, ensuring it meets the exact sealing specifications required for the DCA45SSIU3. DHS Equipment stocks this genuine component so you can complete your repair with confidence and get your generator back online fast.
Key Features
- OEM-Grade Sealing Material — Manufactured to the correct compression and heat-resistance spec for the Isuzu 4JG1 engine's oil circuit, preventing seepage under sustained operating temperatures.
- Direct Drop-In Fit — Engineered to the exact profile and thickness of the original oil pipe joint on the DCA45SSIU3, seating correctly without trimming or shimming.
- Confirmed DCA45SSIU3 Fitment — Specifically matched to the DCA45SSIU3 ultra-silent diesel generator; verify your model code before ordering to ensure compatibility.
- Protects Engine Oil Pressure Integrity — A failed or compressed-out gasket allows oil to bypass the pipe joint, causing pressure loss and potential engine damage; this OEM replacement restores the sealed circuit.
- Fuel and Oil System Safety — Correct gasket sealing in the oil delivery circuit prevents external leaks onto hot engine surfaces, supporting safe generator operation on enclosed or sensitive job sites.
The oil pipe gasket forms a compression seal at the junction between an oil supply or return pipe and its mating surface on the engine block or component housing. On the Isuzu 4JG1 engine fitted to the DCA45SSIU3, this gasket maintains a leak-free path for pressurized engine oil, ensuring consistent lubrication reaches critical internal components. When the gasket degrades, hardens, or is damaged during service, oil can seep externally, leading to pressure drop, increased engine wear, and potential fire risk if oil contacts hot exhaust surfaces.
For questions about fitment or to confirm this is the right part for your DCA45SSIU3, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 8943690220 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Oil Pipe Gasket 4JG1 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45SSIU3 |
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.
