The LoadHandler Power Products L29 Starters are designed to provide drop-in replacement coverage for Class 6 and 7 medium duty applications, including school buses, emergency vehicles, and more. The L29 Starters are available in multiple configurations for easy spec. Engineered to meet OEM specifications and to deliver high power ratings for faster, more efficient cranking, each LoadHandler L29 starter features application-specific technology to help ensure durability and performance in a wide array of operating environments. The starters are for 12V applications and have 9-tooth and 12-tooth available models. They are ideal for 5.9L, 6L, and VT365 engines.