Bosch Automotive REAR OIL SEAL INSTALLER - OTC Tools and Equipment

The OTC J-41479-B Bosch Automotive Rear Oil Seal Installer is an OEM-specified tool engineered for the precise installation of rear main oil seals on Bosch-equipped engines. This specialized installer ensures accurate depth and alignment, significantly reducing the potential for leaks and costly rework. It is an essential tool for professional technicians and engine rebuilders focused on reliable, long-term sealing solutions.

Key Features

• Precision Seal Alignment: Accurately centers and drives the rear main oil seal squarely onto the crankshaft to the manufacturer's specified depth, promoting optimal sealing and engine reliability.
• Seal and Housing Protection: The installer's engineered face evenly distributes force, preventing seal lip damage or distortion during installation, safeguarding critical engine components.
• Professional-Grade Durability: Constructed with robust OTC quality, this tool is built to withstand the rigorous demands of frequent use in challenging engine, transmission, and powertrain service environments.
• OEM Procedure Compliance: This application-specific design directly aligns with factory service information for Bosch-related rear main seal service, mandating the use of tool J-41479-B.
• Consistent Installation: Provides a controlled and precise installation process, offering a significant improvement in consistency over improvised or makeshift installation methods.

Applications

The OTC J-41479-B is critical for engine rebuilds, rear main oil seal replacements, and crankshaft seal leak repairs on Bosch-equipped applications where its use is mandated. It is ideal for work performed during clutch or transmission removal, comprehensive lower-end overhauls, and detailed major oil leak diagnostics. This tool supports professional automotive shops and engine builders who prioritize OEM procedures and require repeatable, reliable rear main oil seal installations.

Specifications

• Manufacturer: OTC Tools and Equipment
• Model Number: J-41479-B
• Product Name: Bosch Automotive Rear Oil Seal Installer
• Weight: 3.7 lb
• Dimensions: 7 x 5.4 x 5.3 in