Multiquip 1113018002 Oil Pan Front Seal

The Multiquip 1113018002 Oil Pan Front Seal is a genuine OEM component designed for C30HDNI and C30HDN series concrete pumps, including C30HDNI Precision and C30HDNI Zenith variants. As a direct OEM replacement, this seal is manufactured to the exact material and dimensional standards of the original part, ensuring a proper fit at the front oil pan sealing surface. Verified fitment across the C30 family makes this the correct choice when servicing Mayco concrete pump units running these model codes.

Key Features

• Genuine OEM Sealing Material — Produced to the original material specification for the oil pan front position, delivering the compression and oil resistance required at this sealing point.
• Direct-Fit Installation — Seats to the factory oil pan front mating surface on C30HDNI and C30HDN units without modification to the housing or pan.
• Confirmed C30 Series Fitment — Verified for C30HDNI, C30HDN, C30HDNI Precision, and C30HDNI Zenith concrete pump models.
• Leak Prevention at the Source — A correctly seated front oil pan seal maintains crankcase oil pressure and prevents external oil loss that can lead to engine lubrication failure during pump operation.
• Engine Protection Compliance — Operating with a compromised oil pan seal risks oil contamination of surrounding components and can void engine-related service coverage; using the OEM seal restores the designed barrier.

The oil pan front seal forms a pressure-tight barrier between the front face of the oil pan and the engine block, preventing crankcase oil from escaping around the pan's forward edge. On concrete pump power units like the C30HDNI and C30HDN, maintaining this seal is critical — an oil leak at this location can deprive the engine of adequate lubrication, leading to accelerated wear or seizure under the sustained high-load demands of pumping operations. When this seal begins to weep or fails outright, prompt replacement with the correct OEM part is the most effective way to restore the integrity of the lubrication system.

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.