Wehrli LB7/LLY/LBZ/LMM/LML Duramax S400 Single Turbo Oil Line Kit

This Wehrli Custom Fab oil line kit is built to handle the demands of an S400 single turbocharger on your LB7, LLY, LBZ, LMM, or LML Duramax engine. It uses Parker stainless braided lines, specifically a #10 line for the oil drain and a #4 line for the oil feed, ensuring a well-built and durable connection for your turbo system. This kit is designed for S400 turbos mounted on a 6-inch tall pedestal, and it also works with S300 turbos on 2001-2004 LB7 Duramax engines.

You'll find everything you need to get your turbo properly lubricated. The kit includes a plug for the factory oil feed location in the valley, a fitting for the engine block's oil galley, a drain flange and fitting for the turbo, and a flange for the rear engine cover. This comprehensive setup makes for a more straightforward installation, ensuring your turbo receives consistent oil flow for longevity and performance.