Multiquip 04037701 Valve Guide 2M40L MQ40TDH

The Multiquip 04037701 is a genuine OEM Valve Guide 2M40L MQ40TDH designed for the MQ40TDH concrete pump. Sourced directly through Multiquip's authorized parts network, this component meets the exact specifications of the original part installed at the factory. Verified fitment for the MQ40TDH gives you confidence that 04037701 will install correctly without modification. DHS Equipment stocks Multiquip OEM parts so you can get your pump back in service fast.

Key Features

• Genuine OEM Construction — Manufactured to the precise bore diameter and material hardness required to guide the valve stem accurately under repeated hydraulic cycling — no guesswork on tolerance.
• Direct Drop-In Installation — Engineered to the same press-fit dimensions as the original, seating correctly in the cylinder head bore of the MQ40TDH without rework.
• Confirmed MQ40TDH Fitment — Part 04037701 is verified for the MQ40TDH concrete pump, eliminating compatibility risk before you pull the head.
• Sustained Valve Sealing Performance — A properly fitted valve guide keeps the stem centered and the seals intact, maintaining compression and output pressure across every stroke of the pump cycle.
• Extended Valve Train Service Life — OEM-matched hardness and surface finish reduce stem wear and heat transfer, protecting both the valve and the seat over the long haul.

A valve guide is a precision sleeve pressed into the cylinder head that keeps the intake or exhaust valve stem aligned as it opens and closes during each engine cycle. By holding the stem on a straight, repeatable path, the guide ensures the valve face seats squarely against the seat insert, maintaining a proper combustion seal and consistent compression. When a valve guide wears out or becomes loose, the stem can wobble, causing oil consumption, loss of compression, rough running, and accelerated valve and seat damage — ultimately reducing the power available to drive the concrete pump.

For help confirming this part fits your specific MQ40TDH unit, 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.