Multiquip 1412201240 Impeller Washer Dia 38 x 11 x 6T

The Multiquip 1412201240 Impeller Washer Dia 38 x 11 x 6T is a genuine OEM component designed for MQ trash pump models. As a direct OEM replacement, this washer is manufactured to the exact dimensional specification — 38 mm outer diameter, 11 mm inner diameter, 6-tooth profile — ensuring it seats and functions exactly as the original. Sourced directly through authorized Multiquip supply channels, 1412201240 is the correct part for QP-series trash pump service and repair. Trust DHS Equipment to stock the right OEM part so your pump gets back to work without guesswork.

Key Features

• OEM-Specified Dimensional Accuracy — Manufactured to the exact 38 x 11 x 6T specification, ensuring the washer seats flush against the impeller assembly without slop or misalignment.
• Direct Drop-In Replacement — Matches the original mounting interface on MQ trash pump impeller assemblies, slotting into place during standard pump disassembly and reassembly.
• Compatible with MQ Trash Pumps — Confirmed fitment for QP-series MQ trash pump models, making it easy to order with confidence for scheduled maintenance or field repair.
• Impeller Load Distribution — Properly distributes axial load across the impeller shaft interface, preventing uneven wear on the pump shaft and impeller hub over extended service cycles.
• Genuine Multiquip OEM Part — Supplied as an authentic Multiquip component under part number 1412201240, held to the same material and tolerance standards as the original production part.

The impeller washer sits between the impeller and the pump shaft assembly, providing a bearing surface that manages axial forces generated as the impeller spins at high speed. It protects both the impeller hub and the shaft from direct metal-to-metal contact, which would accelerate wear on both components. When this washer is worn, undersized, or missing, the impeller can shift position on the shaft — reducing pumping efficiency, increasing vibration, and causing premature damage to the pump housing or shaft seal.

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.