The Multiquip 45571 is a genuine OEM Quick Link Spring 3/16 designed for Multiquip hydrostatic ride-on power trowel models LD6, MD80, and MD105. As a factory-sourced component, it delivers the correct tension, hook dimensions, and spring rate needed to keep blade pitch linkage operating as intended. Verified fitment across the LD6 and MD-series machines makes this a direct drop-in replacement with no guesswork on compatibility.
Key Features
- Factory-Correct Spring Rate — Manufactured to OEM specification, ensuring the spring provides the precise tension required for consistent blade pitch response on hydrostatic ride-on trowels.
- Exact-Dimension Quick Link Profile — The 3/16 link dimensions match the OEM anchor points in the pitch linkage assembly, allowing straightforward installation without modification to surrounding hardware.
- Confirmed Fitment for LD6, MD80, and MD105 — Sourced directly for Multiquip light-duty and mid-duty hydrostatic trowel models in the LD and MD series.
- Maintains Blade Pitch Control Integrity — A worn or failed quick link spring causes inconsistent blade angle response, leading to uneven finishing passes; replacing it restores sharp, predictable pitch actuation.
- Genuine OEM Part — Supplied by Multiquip through authorized distribution, so you receive the same component installed at the factory — not a generic substitute.
The quick link spring in a hydrostatic ride-on trowel connects and tensions the blade pitch linkage, translating the operator's handle input into precise, repeatable blade angle adjustment across the rotor assembly. When this spring loses tension, stretches, or fails entirely, blade response becomes sluggish or inconsistent, compromising the quality of the finished concrete surface and increasing operator fatigue. Replacing a worn quick link spring promptly keeps the pitch control system responsive and the trowel producing a flat, uniform finish.
Part Details
| Part Number | 45571 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Quick Link Spring 3/16 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | LD6/LD6SL |
| Hydraulic Ride-On Power Trowels | MD80 |
| Hydraulic Ride-On Power Trowels | MD105 |
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.
