192507 Starter Solenoid for Husqvarna Poulan 532192507 582042802 582042801 Craftsman LT2000 YS4500 YT3000 Trombetta 862-1241-211-12 Ariens 21546294 Riding Lawn Mower Tractor

What It Is

This is a 12V starter solenoid (OEM part number 192507) that acts as a relay, connecting battery power to the starter motor when you turn the key. It’s designed for riding lawn mowers and tractors from Husqvarna, Poulan, Craftsman, Ariens, and similar brands with Kohler, Briggs & Stratton, or Kawasaki engines.

Fitment & Compatibility

Before buying, verify these three things:

• Model/Part Number Match: Fits OEM 532192507, 582042802, 582042801, Trombetta 862-1241-211-12, and Ariens 21546294. Cross-check your old solenoid’s stamped number.
• Mounting Hole Spacing: Measure center-to-center distance of the two mounting holes. This solenoid typically uses 2.5” spacing (common on many riders), but some decks use 3.0” or different patterns.
• Terminal Layout: It has two large 5/16” studs (battery and starter) and two small spade terminals (ground and ignition signal). Confirm your wiring harness matches.
• Voltage & Amperage: 12V DC, continuous-duty rated. Works on most riding mowers up to 25 HP.

Key Things to Know

• Quality: Aftermarket replacement (not OEM) but rated 4.6 stars from 1,500+ reviews. Many users report it’s identical to OEM for half the price.
• Installation Difficulty: Easy (15-30 minutes). Just disconnect battery, remove two bolts, swap wires one at a time to avoid mix-ups, and reinstall.
• Common Gotcha: If your mower clicks but doesn’t crank, test the solenoid with a multimeter first—bad grounds or dead battery mimic solenoid failure.
• Durability: Sealed design resists moisture, but avoid mounting where it’s constantly exposed to rain or deck washdown.

Should You Buy It

If your riding mower (Husqvarna, Poulan, Craftsman LT2000/YS4500/YT3000, or Ariens) has a failed starter solenoid and you want a reliable, budget-friendly fix that matches OEM specs, this is a solid choice. Avoid only if your mounting hole spacing is non-standard or you need a higher-amperage unit for a commercial-grade mower.