This is the Briggs & Stratton Professional Series 1000 223cc Vertical Shaft Engine 14D937-0101-G1.

This engine is designed for equipment like power riding tractors and large walk-behind mowers. It features the ReadyStart system for easy starting and a power rating of 10.0 gross torque.

These engines are built with high-quality materials and advanced engineering to ensure long-lasting performance, dependability, and durability.

Features:

• ReadyStart Engine Starting System: According to the manufacturer, this system allows for easy starting with no priming or choking required.
• Durable Construction: The engine includes acast iron cylinder borefor enhanced durability and extended life. The PTO side features a ball bearing.
• Quiet Operation: It is designed with an acoustically-engineered muffler and less vibration for more user comfort and excellent tonal quality, as stated by Equipatron.
• EPA Compliant: The engine meets stringent environmental standards for reduced emissions.
• Typical Applications: It is commonly used as a replacement engine for power riding tractors and large walk-behind lawn mowers.

Product Specifications:

• Engine Series 1000 Professional Series
  
• Engine Displacement 223 cc
  
• Power Rating 10.0 ft-lbs Gross Torque
  
• Cylinders 1 (Single cylinder)
  
• Crankshaft Orientation Vertical
  
• Crankshaft Size 1" Diameter x 3-5/32" Length
  
• Starting System 12-Volt Electric Start with ReadyStart
  
• Air Cleaner Dual-Sealing Commercial-Grade
  
• Oil Capacity Approx. 20 fl. oz.
  
• Muffler Super Lo-Tone (included)