Multiquip EM230 O-Ring

The Multiquip EM230 is a genuine OEM O-Ring designed for a wide range of Multiquip and Whiteman power trowels, rammers, and light towers — including the MT60H2, MT85, PRX, HHN31V, HTN27K, HTN28K, J36E2, and LT6K series. As an OEM part, the EM230 is manufactured to the exact material and dimensional specifications set by Multiquip, ensuring a proper seal in every application it serves. With fitment spanning mechanical ride-on trowels, walk-behind trowels, hybrid power floats, and light towers, this versatile sealing component is a common service item worth keeping on hand.

Key Features

• Genuine OEM Sealing Material — Manufactured to Multiquip's exact compound and durometer specification, ensuring consistent compression and sealing performance across all listed applications.
• Drop-In Replacement — Dimensionally identical to the original, this O-Ring seats correctly in its groove without trimming, stretching, or adaptation.
• Broad Fitment Coverage — Compatible with MT60H2, MT85, PRX, HHN31V, HHN34TVD, HTN27K, HTN28K, LT6K, J36E2, and numerous additional Multiquip and Whiteman models across multiple equipment families.
• Prevents Fluid and Air Leaks — A correctly seated O-Ring maintains system pressure and prevents contamination ingress, protecting internal components from accelerated wear.
• Supports Planned Maintenance — O-Rings are a routine service item; replacing a worn or cracked seal during scheduled maintenance prevents more costly repairs caused by leakage or contamination.

An O-Ring is a circular elastomeric seal used to close the gap between two mating surfaces, preventing fluid, air, or debris from passing through. In power trowels, rammers, and light towers, O-Rings are found throughout hydraulic circuits, engine oil passages, fuel systems, and gearboxes — anywhere a leak-free interface is required. When an O-Ring degrades, cracks, or loses its compression set, it allows fluid to escape or contaminants to enter, which can result in system pressure loss, fluid consumption, or internal component damage if left unaddressed.

Need help confirming fitment for your specific model? Contact DHS Equipment — our team is ready to help you get the right part.

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.