Multiquip EM164 Fuel Pump Spacer

The Multiquip EM164 is a genuine OEM Fuel Pump Spacer designed for a wide range of Multiquip equipment including WRS5200 ride-on roller screeds, LS40D, LS40TD, LS50TD, LS60TD, LS400, LS500, and LS600 concrete pumps, DAC7000SS super-silent diesel generators, GAW180HE and DAW500SA4 welders, MRH601DS and RX1575 rollers, WM70 and WM90 series Whiteman mortar mixers, and additional machines across the Multiquip product line. As a genuine OEM component, the EM164 is manufactured to the same specifications as the original part, ensuring correct positioning of the fuel pump within the fuel delivery system. DHS Equipment supplies this part direct, so you can order with confidence knowing you are receiving an authentic Multiquip replacement.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's original production specification, ensuring the spacer seats the fuel pump at the correct height and alignment for consistent fuel delivery.
• Direct-Fit Replacement — Matches the original mounting profile and dimensions, dropping into place without any machining or custom fitting across all compatible models.
• Broad Equipment Compatibility — Fits WRS5200 roller screeds, LS series concrete pumps, DAC7000SS generators, GAW180HE and DAW500SA4 welders, MRH601DS and RX1575 rollers, WM70 and WM90 Whiteman mixers, and more.
• Fuel System Integrity — A correctly fitted spacer maintains the fuel pump's position relative to the engine block, supporting steady fuel flow and preventing pump stress caused by misalignment.
• Verified Part Number — Order EM164 with confidence; this is the exact Multiquip part number referenced in OEM service documentation for these equipment families.

The fuel pump spacer is a precision positioning component that sets the correct mounting depth and alignment of the fuel pump on the engine. By holding the pump at the right standoff distance from the engine block, the spacer ensures the pump drive mechanism engages properly and fuel is delivered at the correct pressure and volume. When a spacer is worn, cracked, or missing, the fuel pump can sit out of position, leading to poor fuel delivery, hard starting, inconsistent engine performance, or accelerated wear on the pump itself.

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.