OTC 6741 Crankshaft Rear Seal Installer - Compatible with Select GM 6.6L Duramax Equipped Chevrolet Express, Silverado; GMC Savana, Sierra

OTC's 6741 Crankshaft Rear Seal Installer for GM 6.6L Duramax diesel engines prevents leaks by properly aligning and installing crankshaft rear seals. This seal installer is a two-piece tool that mounts to the crankshaft and places force on both inner and outer seal bodies. Designed to press fit the seal properly without misalignment, which can cause leakage. Rugged, high quality materials ensure high strength and a long service life. Similar to OE tool #J-44642.

• Use of tool prevents leaks by ensuring proper alignment and installation of crankshaft rear seals
• This seal installer is a two-piece tool that mounts to the crankshaft and places force on both inner and outer seal bodies
• Designed to press fit the seal properly without misalignment - misalignment can cause seal leakage
• Compatible with select 6.6L Duramax equipped vehicles: 2001+ GMT800 vehicles, including Chevrolet Silverado/GMC Sierra 2500HD, 3500; 2001+ GMT900 vehicles, including Chevrolet Silverado HD/GMC Sierra HD; 2006-16 Chevrolet Express, GMC Savana
• Similar to OE tool #J-44642