Multiquip 1584135660 Oil Pump Drive Gear

The Multiquip 1584135660 Oil Pump Drive Gear is a genuine OEM component designed for DA7000SSA2, DAC7000SS, DAC7000SSW, DAC7000SSA, and DLW300ES series diesel generators and welders. Sourced directly from Multiquip, this gear ensures the oil pump operates exactly as the engine was engineered to deliver, maintaining proper lubrication throughout the power unit. Verified fitment covers the full DA7000SSA2 and DAC7000SS generator families as well as DLW300ES welder models, making it straightforward to confirm compatibility before you order.

Key Features

• Genuine OEM Gear Tolerancing — Manufactured to the exact tooth profile and material hardness spec of the original, ensuring consistent mesh with mating oil pump components.
• Drop-In Installation — Matches the original mounting configuration on DA7000SSA2 and DAC7000SS series engines, so the gear seats and indexes without modification.
• Broad Generator and Welder Fitment — Confirmed for DA7000SSA2, DA7000SSA2GH, DAC7000SS, DAC7000SSW, DAC7000SSA, and DLW300ES series equipment.
• Sustained Oil Pressure — A correctly functioning drive gear maintains consistent oil pump speed; a worn or damaged gear causes oil pressure drops that accelerate engine wear across all internal surfaces.
• Fuel System Safety Compliance — Proper lubrication pressure is essential for diesel engine protection; running with a failed oil pump drive gear risks catastrophic engine damage and unplanned equipment failure on the jobsite.

The oil pump drive gear transfers rotational power from the engine to the oil pump, keeping lubricant circulating under pressure to bearings, journals, and other critical internal components. Without a properly functioning drive gear, oil flow is reduced or lost entirely, starving engine internals of lubrication and causing rapid, severe wear. Replacing a worn or damaged drive gear promptly is one of the most cost-effective ways to protect the long-term health of your diesel generator or welder engine.

For fitment questions or help confirming this part is right for your machine, contact the DHS Equipment team directly.

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.