The Multiquip 4557 Spring Quick Link 3/16 is a genuine OEM component designed for hydrostatic and light-duty ride-on power trowel models including LD60, LD6, LD6SL, MD80, MD105, HTX6H, HTXG6DF, STX6H, and HHNG5. As a factory-sourced part, the 4557 is manufactured to the same specifications as the original hardware, ensuring a correct, consistent connection in the linkage or cable routing where it is installed. Verify your model code against the fitment list above before ordering to confirm compatibility with your machine.DHS Equipment supplies genuine Multiquip parts backed by authorized sourcing, so you can be confident you are receiving an authentic 4557 Spring Quick Link 3/16 and not a substitute.
Key Features
- Genuine OEM Hardware Grade — Manufactured to the original material and dimensional spec for a 3/16 spring quick link, delivering the same load-bearing and corrosion resistance as the part it replaces.
- Direct-Connect Replacement — Matches the thread pitch and gate action of the original fitting, allowing the link to be installed by hand with standard tools and locked without reworking adjacent hardware.
- Broad Ride-On Trowel Fitment — Compatible with LD60, LD6, LD6SL, MD80, MD105, HTX6H, HTXG6DF, STX6H, and HHNG5 ride-on power trowel models, covering both hydrostatic and light-duty series.
- Secure Linkage Retention — A properly functioning spring quick link keeps cables, rods, or control linkages positively retained during operation; a worn or failed link can allow unintended disconnection and loss of control response.
- Authorized Multiquip Source — Sourced directly through Multiquip's authorized distribution network, ensuring part authenticity and traceability for fleet maintenance records.
A spring quick link is a small but load-critical fastener used to connect cables, chains, or linkage rods at a point that requires periodic disconnection for service or adjustment. The spring-loaded gate snaps shut under tension and must be manually opened for removal, preventing accidental release during machine operation. On ride-on power trowels, these links are commonly found in blade pitch control and drive linkage assemblies; a faulty or stretched link can introduce slack into the control circuit, causing inconsistent blade response or complete loss of adjustment in that circuit.
Part Details
| Part Number | 4557 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spring Quick Link 3/16 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | LD60 |
| Whiteman Ride-On Power Trowels | LD6/LD6SL |
| Whiteman Ride-On Power Trowels | HHNG5 |
| Hydraulic Ride-On Power Trowels | MD105 |
| Hydraulic Ride-On Power Trowels | MD80 |
| Whiteman Ride-On Power Trowels | HTX6H |
| Whiteman Ride-On Power Trowels | HTXG6DF |
| Whiteman Ride-On Power Trowels | STX6H |
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.
