Multiquip EM402456 Felt Oiler

The Multiquip EM402456 is a genuine OEM Felt Oiler designed for the C30HD series concrete pumps, including the C30HD, C30HDG, C30HDZ, C30HDGA, C30HDN, and C30HDNI variants. As a direct OEM replacement, it is manufactured to the same specification as the original component installed at the factory, ensuring a correct installation without modification. This part is verified to fit across the full C30HD family, making it a straightforward service item for contractors and pump operators maintaining their Mayco concrete pump equipment. Order using part number EM402456 to confirm you are receiving the correct component for your machine.

Key Features

• Genuine OEM Material Grade — Correct felt density and absorbency rating matched to the original lubrication specification for this pump family.
• Drop-In Installation — Sized and shaped to seat directly in the original oiler pocket with no trimming or adaptation required.
• Broad C30HD Series Coverage — Confirmed fitment across C30HD, C30HDG, C30HDZ, C30HDGA, C30HDN, C30HDNI, and C30HDNI Zenith/Precision models.
• Continuous Lubrication Protection — Maintains steady oil delivery to the component it services, preventing dry contact and premature wear on moving parts.
• Low-Cost Preventive Service Item — Replacing the felt oiler at regular service intervals protects far more expensive downstream components from friction damage.

A felt oiler is a small absorbent pad or wick assembly that holds a reservoir of lubricating oil and delivers it gradually to a shaft, bearing surface, or pivot point through capillary action. Its job is to keep that contact surface consistently lubricated without requiring constant manual attention. When a felt oiler dries out, hardens, or becomes contaminated, lubrication stops reaching the component it serves — leading to increased friction, accelerated wear, and eventually damage to the shaft or bearing it was protecting.

For questions about fitment or to confirm this part is correct for your specific C30HD configuration, contact the DHS Equipment parts team before ordering.

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.