For optimum performance and long-lasting reliability, select OEM Toyota parts such as 13911-38011 Shaft Sub-Assembly, Valve Rocker also known as Toyota Rocker Arm. The manufacturer provides a warranty for certified dealerships' parts which covers 12-month, 12,000-mile of operation. The use of OEM components stands as the essential component to meet operational standards set by the original factory layout. The specific component supports 1984-1989 Toyota 4Runner, 1979-1989 Toyota Pickup, 1978-1985 Toyota Celica.
This genuine Toyota part bearing the Part Number 13911-38011 features as a high-quality Shaft Sub-Assembly, Valve Rocker for vehicles while maintaining engine performance at its peak. The product's identification code is 13901 with manufacturing by Toyota and maintaining exact quality benchmarks. The Toyota part under New behaves as a Direct Replacement component in this case to guarantee both compatibility and reliability. The engine valve train depends heavily on the rocker arm for its functionality because it delivers pushrod-induced motion to both intake and exhaust valves. Manufactured from stamped steel or aluminum the rocker arm executes vertical pushrod motions to create downward valve movement which enhances engine operational efficiency. The preference for aluminum over cast iron or forged carbon steel as materials depends on whether an engine operates at high revolutions per minute. Rocker arm designs utilize traditional and roller styles to achieve optimal performance through implements of needle bearings that decrease friction. Vehicle performance benefits from the rocker ratio that exists between 1.5:1 and 1.8:1 to increase camshaft lift. Engine operators running at high RPM levels should replace their fulcrum bearings with upgraded models which enhance their resistance to experiencing stress damage. The component 13911-38011 Shaft Sub-Assembly, Valve Rocker extends Toyota's factory warranty to ensure reliability and performance which establishes its crucial position for engine maintenance. Our Shipping Policy page and our Return Policy page contain all shipping and return information.
Every OEM part is meticulously built to precisely match the original part's specifications. They also adhere to strict official quality control standards during manufacture to guarantee exceptional quality. You are at the right place for all your Toyota components. We carry a huge selection of genuine Toyota products at the optimal prices. Our OEM items are better in reliability, quality, and durability, plus they come backed by the manufacturer's warranty. Shop with confidence as we promise all components are brand new and will be delivered to your doorstep.