Product Details: This new, no core OTR 42 Model 12V 11-Tooth 82° Solenoid Position Direct Drive Starter ensures Expertise Built In™, featuring Over Crank Protection (OCP) and is painted gloss black with zinc plated hardware for added durability. The endurance-tested solenoid design ensures peak performance in real-world operating environments. This OTR direct drive starter has varnished dipped field coils and a ductile iron D.E. housing. In addition, this starter has undergone computer-controlled varnish application and curing to deeply penetrate for reliable and long-lasting performance. This heavy duty direct drive replacement starter is designed for diesel engines up to 14.8L and features a rotatable nose housing for multiple switch position installations. OTR heavy duty parts offer the same form, fit, and function as OE. With comprehensive research, independent testing, and continuous product development, OTR heavy duty parts are sure to keep you and your truck safely on the road. In addition to providing the highest quality of heavy duty truck and trailer parts, you can rely on OTR warranties to be comparable or better than OE and top brands. FleetPride is your First Click in Heavy Duty®.