109748X Relay for AYP 532109748 539102914 987249 00432100 109748

Product Overview

This multi-purpose relay is a standard 4-pin or 5-pin automotive-style switch used in lawn tractors, mowers, and outdoor power equipment. It provides reliable switching for starting circuits, ignition systems, and accessory controls, making it a common replacement part for AYP-branded machines.

Key Features & Performance

• Rated for 12V DC systems with typical 30/40 amp capacity
• Interchangeable with multiple OEM part numbers for broad compatibility
• Durable plastic housing with blade terminals for easy installation
• Normally open (NO) and normally closed (NC) contact configuration

Common Uses

• Replacing faulty starter relays on riding mowers and tractors
• Controlling PTO engagement and electric clutch circuits
• Switching accessory lights or fuel solenoids

Technical Specifications

• Part Number(s): 109748X, 532109748, 109748, 539102914, 98-7249, 00432100, 532109748
• Voltage: 12V DC
• Current Rating: 30/40 amps
• Terminal Type: Blade (standard ISO mini relay)

Frequently Asked Questions

Q: How do I test if this relay is working? A: Apply 12V power to the coil terminals (85 and 86); you should hear a click and continuity between the switched terminals.

Q: Will this relay work on my John Deere lawn tractor? A: It is designed for AYP equipment; verify your relay configuration and terminal layout against the original part before installing.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.