Multiquip EM186 Snap Pin 1/4 x 1-3/4

The Multiquip EM186 Snap Pin 1/4 x 1-3/4 is a genuine OEM fastener designed for a wide range of Multiquip and Whiteman equipment, including ride-on and walk-behind power trowels, mortar mixers, flat saws, masonry saws, and centrifugal pumps. As a direct OEM replacement, the EM186 meets the original engineering specifications of the equipment it services, ensuring a correct, secure fit without modification. This snap pin sees use across numerous models including JWN24HTCSL/HSCSL, HHN34TVD, HHN31V, J3036H55, B46, WM45H, and many more in the Multiquip portfolio. Sourced directly from Multiquip, it is the same part built into these machines at the factory.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's original dimensional specifications, ensuring the correct pin diameter and shank length for a secure, rattle-free installation.
• Drop-In Replacement — Installs into existing pin receivers and clevis brackets without rework, matching the original attachment points on supported equipment.
• Broad Fitment Coverage — Compatible with Whiteman and Multiquip ride-on trowels (JWN24HTCSL/HSCSL, HHN34TVD, HHN31V), walk-behind trowels (J3036H55, B46, J36-M30 series), Whiteman mortar mixers (WM45H, WM45HE, WM45HCE), flat and masonry saws (MP2H, SP118, MP2090HP), and centrifugal pumps (QP205SLT, QPT205SLT).
• Secure Retention Under Load — The snap-style retention design locks in place under operational vibration and repeated cycling, preventing unintended disengagement during use.
• Critical Safety Fastener — Snap pins in trowel and mixer assemblies secure guards, linkage arms, and operational components; using the correct OEM part ensures structural integrity and safe equipment operation.

A snap pin is a quick-release fastener used to secure components such as guards, linkage pins, handles, and clevis connections across a wide variety of construction equipment. The spring-loaded or formed-wire retention clip holds the pin firmly in place under vibration and operational stress, while still allowing fast removal for servicing or adjustment. When a snap pin wears, bends, or goes missing, the component it secures can shift or detach during operation, creating both equipment damage risk and a potential safety hazard — making timely replacement with the correct OEM part 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.