J-35686-B Front Rear Crank Seal Installer for Detroit Diesel Series 60 12.7L 14L. J-35686-B Front and Rear Crankshaft Seal Wear Sleeve Installer. Compatible with Detroit Diesel Series 60 Two Cycle 92 Engines. Heavy duty J-35686-B Seal & Wear Sleeve Installer for Detroit, works on Detroit Diesel Series 60, two cycle 92 engines, widely used on multiple seal & wear sleeve assemblies including 23516969 / 23513578 / 23513485 / 23518355. Used to install the front and rear crankshaft wear sleeves and seals, eliminating lip flare on the wear sleeve and installing the seals properly without any leakage. The tools is manufactured to OEM specifications, can be directly replaced the part J-35686, J-35686-A, J-35686-B. Features high quality CNC solid steel construction with the black oxide finish, durable and anti corrosion, repeatedly tested and gradually optimized to ensure each part is manufactured to OEM specifications. Crankshaft Seal & Wear Sleeve Installer. For Detroit Diesel Series 60 Two Cycle 92 Engines.