The Multiquip 3204 is a genuine OEM Coiled Spring Pin 5/16 X 2.00 designed for hydrostatic and super-sized series ride-on power trowels. This pin is a direct OEM replacement sourced from Multiquip and is confirmed compatible with the MD80, MD105, STXD6i, STXDF, STX6H, HTXD6i, HTX6H, and HTXG6DF models. As a genuine OEM component, it meets the original engineering specifications used in production, ensuring correct fit within the trowel assembly. DHS Equipment stocks this part to keep your finishing equipment running at full capacity.
Key Features
- Genuine OEM Construction — Manufactured to the exact material grade and dimensional tolerances specified for trowel drivetrain and linkage assemblies, preventing premature wear or shear failure.
- Drop-In Replacement — Sized at 5/16 X 2.00 to seat directly into the original pin bore without rework, maintaining correct alignment and load transfer across the joint.
- Broad Trowel Series Coverage — Compatible with MD80, MD105, STXD6i, STXDF, STX6H, HTXD6i, HTX6H, and HTXG6DF hydrostatic ride-on power trowels.
- Coiled Spring Design Maintains Retention Force — The coiled spring construction keeps the pin firmly seated under vibration and operational loads, preventing unwanted movement in the connection point.
- Critical Fastener for Safe Trowel Operation — A worn or missing spring pin in a trowel linkage can result in loose blade pitch control or mechanical play, making timely replacement important for safe surface finishing work.
A coiled spring pin — also known as a roll pin or spiral pin — is a hollow, slotted fastener that compresses slightly on installation to grip the walls of its bore with consistent radial tension. In a ride-on power trowel, these pins are commonly used to secure pivot points, linkage arms, and control rods within the blade pitch and drive systems. Because trowels operate under continuous vibration and mechanical cycling, the spring-loaded grip of a coiled pin resists loosening far better than a solid pin alone. When a coiled spring pin wears, cracks, or works itself loose, the affected joint develops play, which can translate into inconsistent blade pitch, erratic handling, or accelerated wear on surrounding components.
Part Details
| Part Number | 3204 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Coiled Spring Pin 5/16 X 2.00 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Hydraulic Ride-On Power Trowels | MD80 |
| Whiteman Ride-On Power Trowels | STXD6i |
| Whiteman Ride-On Power Trowels | HTXD6i |
| Hydraulic Ride-On Power Trowels | MD105 |
| Whiteman Ride-On Power Trowels | STXDF |
| Whiteman Ride-On Power Trowels | STX6H |
| Whiteman Ride-On Power Trowels | HTX6H |
| Whiteman Ride-On Power Trowels | HTXG6DF |
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.
