Multiquip 30544 Spray Pump Assembly Right HHX

The Multiquip 30544 Spray Pump Assembly Right HHX is a genuine OEM component designed for MTR40HF trench rammers and HHXDF4-DF5 Whiteman ride-on power trowels. As a direct Multiquip OEM part, the 30544 is manufactured to the same specifications as the original component it replaces, ensuring a proper fit and consistent operation. Sourced through DHS Equipment as an authorized Multiquip parts distributor, this assembly ships as a complete right-side unit ready for installation. Verify your model code against the fitment data before ordering to confirm compatibility.

Key Features

• Genuine OEM Construction — Manufactured by Multiquip to original design specifications, ensuring the spray output and internal pump components perform exactly as intended on compatible equipment.
• Right-Side Assembly — Supplied as a complete right-hand spray pump assembly, so the unit installs as a single drop-in replacement rather than requiring individual component sourcing.
• Confirmed Fitment — Engineered for the MTR40HF trench rammer and HHXDF4-DF5 Whiteman ride-on power trowel series; always cross-reference your model code before ordering.
• Consistent Spray Distribution — A correctly functioning spray pump assembly maintains even fluid delivery across the work surface; a worn or failed unit results in uneven application and potential surface defects.
• Complete Unit Replacement — Replacing the full assembly rather than individual internals restores original spray pump integrity and avoids the compounding wear issues that come with piecemeal repairs.

The spray pump assembly controls the delivery of water or release agent to the working surface during machine operation. On ride-on trowels, consistent fluid distribution is critical to preventing concrete from sticking to the pans and blades, and to achieving a uniform finish. On rammer applications, the spray system keeps the foot plate lubricated and operating correctly. When the pump assembly fails or degrades, fluid flow becomes inconsistent or stops entirely, which can compromise surface quality and accelerate wear on contact components.

For questions about fitment or to confirm this is the correct part for your machine, 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.