The Multiquip 8944348271 is a genuine OEM Oil Pump Pipe DCA-45USJ 4JG1 designed for the DCA-45USJ ultra-silent diesel generator. This is a direct OEM replacement sourced from Multiquip, ensuring the part meets the exact specifications of the original component installed at the factory. Verified fitment for the DCA-45USJ confirms this pipe seats and connects correctly within the engine's lubrication circuit. If you're servicing a DCA-45USJ and need to restore proper oil delivery to the pump, this is the correct part to use.
Key Features
- Genuine OEM Oil Circuit Integrity — Manufactured to the exact dimensional and material specs required for the 4JG1 engine's oil pump circuit, ensuring correct flow path and pressure delivery.
- Direct-Fit Replacement for DCA-45USJ — Engineered specifically for the DCA-45USJ ultra-silent generator; connects to existing fittings without modification to surrounding components.
- Confirmed Fitment — Designed exclusively for DCA-45USJ equipment, eliminating guesswork when sourcing lubrication system components for this generator model.
- Protects Engine Longevity — A compromised or leaking oil pump pipe can starve the engine of lubrication, leading to accelerated wear or seizure; replacing it promptly keeps the 4JG1 engine protected under load.
- Authorized Multiquip OEM Part — Sold by DHS Equipment as an authorized Multiquip parts distributor, so you receive the correct part with full confidence in its origin and specification.
The oil pump pipe is a critical component within the engine's lubrication system, responsible for routing oil from the pump to where it is needed most inside the engine. On the 4JG1 diesel engine found in the DCA-45USJ, this pipe maintains consistent oil pressure and flow to reduce friction across moving internal parts. If the pipe cracks, corrodes, or develops a leak, oil pressure drops and the engine can suffer serious internal damage in a short period of time — making timely replacement essential to protecting the generator's service life.
Part Details
| Part Number | 8944348271 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Oil Pump Pipe 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.
