Multiquip 13005 Cam Bush Set

The Multiquip 13005 Cam Bush Set (US=0.75) is a genuine OEM replacement designed for C30HDNI, C30HDNI Precision, C30HDNI Zenith, and C30HDN series concrete pumps. As a direct Multiquip OEM part, it is manufactured to the same specifications as the original component it replaces, ensuring a correct fit within the pump's drive assembly. This set is the right choice for restoring proper cam and drive function on Mayco concrete pump models in the C30HD family.

Key Features

• Genuine OEM Bushing Material — Manufactured to OEM tolerances, maintaining the correct interference fit and wear characteristics required in a concrete pump cam drive application.
• Direct Drop-In Replacement — Engineered to install directly into the cam housing of compatible C30HD series pumps without machining or modification to the bore.
• Broad C30HD Family Coverage — Confirmed fitment for C30HDNI, C30HDNI Precision, C30HDNI Zenith, and C30HDN concrete pump models.
• Restores Drive Efficiency — Worn cam bushings allow shaft play that disrupts the pump's cycloidal drive motion; replacing them restores smooth, consistent stroke output and protects surrounding drive components.
• US=0.75 Size Designation — The US=0.75 spec identifies this as a specific undersize set, ensuring the correct clearance is restored when fitting to a reground or worn cam journal.

The cam bush set supports the camshaft within the drive housing of a cycloidal concrete pump, controlling the eccentric motion that drives the pumping pistons. These bushings carry the rotational load of the cam assembly and maintain the precise clearance needed for smooth, consistent piston stroke. When cam bushings wear, shaft play increases, leading to uneven piston movement, accelerated wear on adjacent drive components, and a loss of pumping pressure and output consistency.

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