Multiquip 2771601001 Stem Seal

The Multiquip 2771601001 is a genuine OEM Stem Seal designed for B46S90 walk-behind power trowels and MVC70EW and MVC70E plate compactors. As a direct Multiquip OEM component, it is manufactured to the same specifications as the original part, ensuring correct fitment and dependable performance across compatible equipment. Sourced through DHS Equipment, this stem seal is the right choice when maintaining your machine to original condition matters.

Key Features

• Genuine OEM Sealing Material — Manufactured to Multiquip's original compound and dimensional spec, delivering the compression and chemical resistance required for this application.
• Direct Drop-In Replacement — Engineered to seat correctly on the valve stem without modification, maintaining proper alignment and sealing contact upon installation.
• Broad Fitment Across Two Equipment Families — Compatible with B46S90 walk-behind power trowels and MVC70EW and MVC70E plate compactors, covering multiple machines with a single part number.
• Prevents Fluid and Air Bypass — A correctly installed stem seal maintains system integrity by blocking leakage past the valve stem, keeping pressures and fluid levels where they need to be for consistent operation.
• Fuel and Fluid System Safety — A worn or degraded stem seal can allow fuel or hydraulic fluid to escape, creating fire and contamination risks. Replacing with a genuine OEM part restores safe system operation.

A stem seal fits around the valve stem to prevent fluid or gas from migrating past the stem and escaping the system. It maintains a tight, controlled barrier that keeps internal pressures stable and prevents leaks that could compromise machine performance or create hazardous conditions. When a stem seal deteriorates — through heat cycling, chemical exposure, or normal wear — it can allow leakage that leads to fluid loss, erratic system behavior, or environmental contamination, making timely replacement essential.

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.