The Multiquip RE504914 Oil Pump is a genuine OEM component designed for the DCA85SSJU ultra-silent diesel generator. Sourced directly from Multiquip, this part meets the exact specifications required by the 4045 TF250 engine used in the DCA85SSJU, ensuring proper lubrication system performance without modification. If you're servicing or rebuilding the lubrication system on your DCA85SSJU, this is the correct replacement pump to use.
Key Features
- Genuine OEM Lubrication Spec — Built to the exact flow rate and pressure tolerances required by the 4045 TF250 engine, ensuring the lubrication circuit operates as originally engineered.
- Direct Drop-In Replacement — Matches the original mounting configuration and port dimensions of the DCA85SSJU, allowing straightforward installation during engine service.
- Confirmed Fitment for DCA85SSJU — Verified for the DCA85SSJU ultra-silent diesel generator platform; check your model and engine code before ordering.
- Protects Critical Engine Components — A correctly functioning oil pump maintains consistent pressure throughout the engine, protecting bearings, camshaft, and other wear surfaces from oil starvation damage.
- Prevents Catastrophic Engine Failure — A worn or failing oil pump is a leading cause of low-pressure warnings and unplanned engine shutdowns; replacing it promptly preserves the service life of the entire power unit.
The oil pump is responsible for drawing engine oil from the sump and circulating it under pressure through the engine's lubrication galleries. This continuous flow of oil creates the protective film that prevents metal-to-metal contact between moving parts such as crankshaft bearings, connecting rods, and the camshaft. When an oil pump weakens or fails, oil pressure drops, friction increases rapidly, and internal engine components can sustain serious damage within a short period of operation — making prompt replacement essential to protecting the generator's engine.
DHS Equipment is an authorized Multiquip parts dealer. For fitment questions or help confirming compatibility with your DCA85SSJU, contact our parts team directly.
Part Details
| Part Number | RE504914 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Oil Pump |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA85SSJU |
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.
