Multiquip EM943 Spring Pin 4X10

The Multiquip EM943 is a genuine OEM Spring Pin 4X10 used across a broad range of Multiquip and Whiteman equipment, including MVC and MVH plate compactors, MTX and MTR rammers, WM and EM series mixers, QP centrifugal and trash pumps, GAW welders, MP masonry saws, and AR and V series rollers. As a factory-original component, the EM943 meets the exact dimensional and material standards set for each machine it supports. This cross-platform pin is stocked to serve technicians and operators maintaining large fleets or multiple Multiquip equipment types. Confirm your model against the fitment list before ordering to ensure the EM943 is the correct specification for your application.

Key Features

• Genuine OEM Dimensional Accuracy — Manufactured to the exact 4x10mm specification required for secure retention in each supported application, ensuring the pin seats and engages correctly without play or slop.
• Drop-In Installation — Designed to press or snap directly into existing pin bores with no rework, matching the factory bore diameter across all listed models.
• Broad Cross-Platform Fitment — Confirmed for MVC60, MVC82, MVC88, MVC90, MVC64, MVH128, MVH158, MVH208, MVH304, MVH308, MVH408, MVB85H, MTX50, MTX60, MTX70, MTX80, MTR40, WM70, WM120, and many additional Multiquip series machines.
• Spring-Tension Retention — The coiled spring construction applies outward radial pressure once seated, locking the pin in position and preventing backing out under vibration or load cycling typical of compaction and mixing equipment.
• OEM Sourcing Confidence — Sourced directly through Multiquip's genuine parts program, so the material grade, surface finish, and temper are consistent with what left the factory originally.

A spring pin — also called a roll pin or slotted spring pin — is a hollow, slotted cylindrical fastener that compresses slightly during installation and then expands against the bore wall to hold itself in place. In construction equipment, spring pins are commonly used to secure linkages, shafts, handles, levers, and other mechanical connections that must stay fixed during operation but need to be removable during service. Because these pins are subject to shear forces and vibration, a worn or missing spring pin can cause components to shift, rattle loose, or fail to transfer load correctly — leading to imprecise operation or accelerated wear on surrounding parts. Replacing a damaged or missing spring pin promptly restores the mechanical integrity of the connection it secures.

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.