Multiquip 8970488104 Oil Pump Body Assembly DCA25USI 4LE2

The Multiquip 8970488104 is a genuine OEM Oil Pump Body Assembly DCA25USI 4LE2 designed for the DCA25USI ultra-silent diesel generator. As a direct OEM component, this assembly is sourced to the exact specifications of the original part, ensuring a correct fit within the 4LE2 engine's lubrication circuit. This part is verified for the DCA25USI series, making it the straightforward choice when servicing or rebuilding the oil pump on this generator. DHS Equipment stocks genuine Multiquip OEM parts so you get the right component the first time.

Key Features

• Genuine OEM Lubrication Integrity — Manufactured to the original engineering tolerances of the 4LE2 engine's oil pump, ensuring correct internal clearances and consistent oil pressure delivery.
• Direct-Fit Assembly — Matches the original mounting points and porting configuration of the DCA25USI oil pump system, allowing straightforward installation without alteration.
• DCA25USI Series Compatibility — Specifically validated for the DCA25USI ultra-silent diesel generator platform; order with confidence using part number 8970488104.
• Engine Protection Performance — A correctly functioning oil pump body maintains stable oil pressure throughout the 4LE2 engine; a worn or cracked body can cause pressure drop and accelerated bearing wear across the generator's drivetrain.
• Critical Fuel System Safety — Proper lubrication delivery protects engine internals during extended generator run cycles, helping the DCA25USI maintain safe operating temperatures under load.

The oil pump body is the structural housing that contains the pump gears or rotor assembly responsible for drawing engine oil from the sump and circulating it under pressure to the engine's bearings, journals, and moving components. In a diesel generator like the DCA25USI, consistent oil pressure is essential during long run times — any crack, wear, or porosity in the pump body causes pressure loss that starves critical engine surfaces of lubrication. When the oil pump body fails or degrades, the result is elevated engine wear, potential overheating, and ultimately engine damage if left unaddressed.

For fitment questions or to confirm this part is correct for your DCA25USI generator, contact the DHS Equipment parts team for assistance.

Part Details

Compatibility & Fitment

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.