Multiquip EE50819 Wedge Lock DT Series 3 Position Green W3P

The Multiquip EE50819 Wedge Lock DT Series 3 Position Green W3P is a genuine OEM electrical connector retention component designed for WRS5200, HTX6H, STX6H, PRX, and WRSPUDF series equipment. As a direct OEM replacement, EE50819 is manufactured to the same specification as the original part, ensuring a correct, secure fit within the connector housing. This wedge lock is compatible across Multiquip ride-on roller screeds and ride-on power trowel platforms, making it a versatile service part to keep on hand for mixed fleets.

Key Features

• OEM-Grade Connector Retention: — Manufactured to the original DT Series specification, maintaining the correct locking force and contact alignment required for reliable electrical connections in heavy-use equipment.
• DT Series 3-Position Green Configuration: — Color-coded green for fast visual identification during service; fits directly into DT Series 3-position connector housings with no modification to the existing wiring harness.
• Broad Fleet Coverage: — Compatible with WRS5200, WRS5200DFPU, WRSPUDF ride-on roller screeds, HTX6H and STX6H ride-on power trowels, and PRX hybrid power floats.
• Maintains Secure Electrical Contact: — A properly seated wedge lock holds terminals firmly in position under vibration and load cycling; a missing or damaged wedge lock can allow terminal back-out, causing intermittent faults or complete circuit failure.
• Electrical System Safety: — Correctly retained connectors prevent unintended disconnection in control and power circuits, supporting safe, consistent machine operation across trowel blade and drive systems.

A wedge lock is a small but critical component in a DT Series multi-pin electrical connector. It inserts behind the terminal contacts inside the connector body, mechanically locking each terminal in place and preventing them from backing out under vibration or cable tension. Without a properly installed wedge lock, terminals can work loose over time, leading to intermittent electrical faults, unresponsive controls, or complete loss of a circuit. On ride-on trowels and roller screeds, where vibration loads are constant and electrical circuits control both blade pitch and drive functions, a failed or missing wedge lock can compromise machine operation and operator control.

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.

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