Multiquip 2219 Cotter Pin 1/8D x 1

The Multiquip 2219 is a genuine OEM Cotter Pin 1/8D x 1 used across a wide range of Multiquip and Whiteman equipment. This small but critical fastener is stocked to fit ride-on power trowels including HTXD6i, STXD6i, HHNG5, HHN34TVD, HHN31V, HTN28K, HTN27K, JWN24HTCSL, and the JTO Series, as well as rollers such as the AR13H, AR13HA, AR13D, AR13HC, and R2000H. Compatibility also extends to Whiteman and Essick mortar and concrete mixers in the WM120SH, WM120PH, EM120S, and EM120P Series, plus the SP2S20H flat saw. Sourced directly from Multiquip, part 2219 is the correct OEM specification pin for every application listed, so you can install with confidence knowing it meets the same standards as the original hardware.

Key Features

• Genuine OEM Specification — Manufactured to the exact diameter and length tolerance required for secure locking in Multiquip-engineered assemblies, eliminating the risk of under-spec hardware working loose under vibration.
• Drop-In Installation — Dimensioned at 1/8-inch diameter by 1-inch length to fit existing clevis pins, shafts, and linkage bores without any rework or resizing.
• Broad Cross-Equipment Compatibility — A single stocked part covers ride-on trowels (HTXD6i, STXD6i, HHN34TVD), asphalt rollers (AR13H, AR13D, R2000H), Whiteman and Essick mixers (WM120SH, EM120P Series), and the SP2S20H saw.
• Vibration-Resistant Locking Function — Correctly installed, the cotter pin holds critical pins and fasteners in place through continuous machine vibration; a missing or failed pin can lead to rapid component separation and unplanned stoppages.
• Safety-Critical Retention Hardware — Cotter pins secure load-bearing and control linkage pins on trowels and rollers; using the correct OEM-spec pin ensures the locking geometry functions as designed and meets original safety intent.

A cotter pin is a split fastener inserted through a drilled hole in a shaft or clevis pin to prevent that pin from backing out during operation. Once installed and bent open, it provides a positive mechanical lock that cannot loosen on its own. On equipment like ride-on trowels and rollers, these pins secure linkage, drive, and blade-pitch components that experience constant vibration and load cycling. A worn, missing, or incorrect-size cotter pin allows the retained pin to migrate, leading to loose linkage, loss of blade control, or full component disengagement. Replacing a damaged cotter pin with the correct OEM part — Multiquip 2219 — restores that mechanical lock to its original specification.

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.