Diesel Nozzle, Bico Tobera 5621599 DLL150S6556 for Perkins

Most moderndiesel injectors are controlled electronically and are more reliable than ever. But that doesn’t mean that the mechanical part of theinjector nozzle doesn’t wear like the rest of your truck. Over time, thediesel injectors supplying your engine with fuel can become worn and weak and affect your engine’s performance. If you’re looking to produce more power or want to take advantage of a larger aftermarket turbo, you can also findnozzles with modified passages that will supply your engine with more fuel.

Quality Injector Nozzles fromChina-Lutong

Most heavy-duty diesel trucks have a well-earned reputation for being tough and it’s not hard to find one with an incredible mileage total on the clock. Butinjector nozzles face two major stresses: engine heat and poor fuel quality. Even on a well-maintained truck, hundreds of thousands of miles on the precision surfaces insidediesel injector nozzles can add up. Microscopic particulates can score the seating surfaces inside the injector body, compromising the seal and causing leaks. Similarly, theinjector nozzle tip is exposed to the inside the engine where it sees extreme heat cycling and the products of combustion. When the tiny passages within thenozzle are compromised it results in a loss of power, poor running, increased crank times, and excessive fuel consumption.