Stens Delta Interlock Switch 430-550 – Compatible with AYP, John Deere, Toro Mowers

Overview

The Stens Delta Interlock Switch 430-550 is a reliable replacement component designed to integrate with a wide range of lawn tractors and mowers. Its plunger-type design and two-position, four-terminal configuration offer flexible control options for everyday mowing tasks. Packaged in a branded bag, this part is ready for organized storage and quick access when you need to perform routine maintenance or a straightforward repair.

Key specifications

• Interlock Switch with 2 positions and 4 terminals
• Plunger-type actuator for responsive engagement
• Branded packaging for easy handling and inventory management
• Normally open or normally closed configurations available

Replaces OEM numbers

This Stens part covers a broad range of OEM references to simplify replacements. Examples include: AYP 532197802; Husqvarna 532197802; John Deere GY20094; Kubota K3011-62211; MTD 725-05113; Murray 094136MA; Sabre gy20094; Scotts gy20094; Snapper 094136MA and 721249; Toro 99-7408. Always verify the exact OEM numbers for your mower model before purchasing.

Compatible with / Replacement for

The switch is designed to work with multiple brands and models, spanning major mower families. Notable compatibility includes AYP LT2213, LT2216, LT2217A, LT2223A2, P11577, P12107H, P145107HP, P185107H and PB195H42LT. For John Deere, it serves a broad range from entry-level to feature-rich tractors, including common D and X series, as well as EZTrak Z models. It also aligns with Sabre and Scotts lines, and a wide selection of Toro lawn tractors. This breadth supports numerous repair scenarios without the need for separate part searches.

Why choose Stens

• Stens branded parts are trusted by professional dealers to perform OEM-quality repairs.
• The Stens name appears on Genuine Stens packaging, signaling consistent quality and reliability.

How this helps you

Having a readily available, correctly specified interlock switch can reduce downtime during maintenance and quicken repair timelines. The 2-position, 4-terminal design provides flexible wiring options, while the normally open/closed configuration supports different safety and control setups. While results can vary by mower model and use, this part is intended to fit a broad spectrum of compatible machines and help you restore normal operation after a switch replacement.