Multiquip 3014020 Base Engine 31T-402 QP-301TA

The Multiquip 3014020 is a genuine OEM Base Engine 31T-402 QP-301TA designed for the QP301TA trash pump. Sourced directly from Multiquip, this engine base assembly is the correct replacement unit for QP301TA equipment, ensuring full mechanical compatibility right out of the box. If your pump is down and the powerplant needs to be replaced at the base level, this is the authorized part to get it back in operation.

Key Features

• Genuine OEM Engine Integrity — Manufactured to Multiquip's original design tolerances for the 31T-402 engine base, delivering the same output and mechanical characteristics as the unit it replaces.
• Direct-Fit Assembly for QP301TA — Engineered specifically for the QP301TA trash pump platform, mounting to existing attachment points without adaptation or modification to the pump chassis.
• Confirmed QP301TA Compatibility — Verified fitment for QP301TA series trash pumps, so you can order with confidence knowing this is the correct engine base for your machine.
• Full Pumping Power Restored — A properly functioning engine base delivers consistent power transfer to the pump end, maintaining rated flow and lift performance for demanding dewatering and trash-pumping applications.
• Complete Base Assembly — Supplied as a base engine unit, reducing the complexity of sourcing individual sub-components and streamlining your repair or rebuild process.

The base engine is the core power source of the QP301TA trash pump, providing the mechanical energy that drives the pump end to move water, slurry, and debris-laden liquids. When the engine base fails or sustains damage, the pump loses all capacity to operate — flow stops entirely and no dewatering work can be performed. Replacing it with the correct Multiquip 3014020 restores the pump to its original operating condition, ensuring the full rated capacity of the QP301TA is available when the job demands it.

For questions about fitment or to confirm this is the right part for your QP301TA, contact the DHS Equipment parts 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.