Don't See The Part You Need? CLICK  HERE (opens in new window) MTD Rider Electrical Shopping Cart Not Working? CLICK HERE (opens in new window) For Starter Motors, Coils, Or Other Engine Electrical Parts, Look Under The Appropriate Engine Section MTD SOLENOID ORIGINAL PART 725-1771 925-0771 Fits all models years 85 to 91 small connection at bottom is round or  threaded stud MTD SOLENOID ORIGINAL PART 725-1426 925-1426 Fits all 90 to Current small connection at bottom is a flat blade type MTD SWITCH ORIGINAL PART 725-0267 925-0267 Fits all models 85 to Current with 5 prong Connector MTD SWITCH ORIGINAL PART 725-1396(P) 925-1396 Fits all models 85 to Current with 6 prong Connector MTD KEYS ORIGINAL PART 725-0201 925-0201 Fits all models USING 725-0267 SWITCH MTD LIGHT SOCKET ORIGINAL PART 725-1058A 925-1058A FITS RIDER MODELS  300, 400, 500 600, 700, 800, 900 1990 TO CURRENT MTD LIGHT SOCKET ORIGINAL PART 725-1649 925-1649     more coming soon!    Charge your battery a few times in the off season.