The NOS York R12 AC Compressor is a high-quality air conditioning component designed for car and truck applications. This belt-driven compressor features a V-Belt pulley with 2 grooves, made of durable aluminum material. The bolt-on mounting style makes installation easy and secure, ensuring efficient cooling performance for your vehicle. With the trusted York brand behind it, this A/C compressor is a reliable choice for maintaining optimal heating and cooling systems in your vehicle.