This Illustrated Parts Manual for the Gulfstream Aerospace Rockwell Commander 112 aircraft covers models with serial numbers 1 through 125. The manual encompasses a comprehensive collection of detailed illustrations and technical specifications covering every component of the aircraft. It was originally published in May 1972 and underwent revisions in January 1978, ensuring that the information within reflects the latest updates and modifications. The manual is a valuable resource for aircraft mechanics, technicians, and anyone involved in maintaining or repairing the Commander 112. It provides an in-depth understanding of the aircraft's design, construction, and operation, making it an indispensable tool for ensuring the safe and efficient operation of the aircraft.

The Gulfstream Aerospace Rockwell Commander 112 IPC, also known simply as the Commander 112, is a single-engine, light, general aviation aircraft produced by Rockwell International. Introduced in 1975, the Commander 112 was designed to fill the gap between the popular Cessna 210 and the larger, twin-engine aircraft. This aircraft was known for its excellent handling characteristics, comfortable cabin space, and impressive range. The Commander 112 IPC ("Instrument Panel Change") variant featured updated avionics and a more user-friendly cockpit layout.

The Commander 112 was powered by a single Lycoming IO-540 engine producing 290 horsepower, giving the aircraft a maximum cruise speed of around 210 mph. It had a maximum range of over 1,000 nautical miles, making it suitable for both short and long-haul flights. The aircraft's spacious cabin could accommodate up to six passengers comfortably, making it a popular choice for business travel, personal transportation, and flight training. The Commander 112's robust construction and reliable systems made it a sought-after aircraft for both private and commercial operators. While the Commander 112 production ceased in 1982, many aircraft continue to serve as reliable and versatile machines in the world of general aviation.