Crankshaft Rear Seal Insta - OTC Tools and Equipment

The OTC Tools and Equipment 6741 Crankshaft Rear Seal Installation Tool is designed for the precise and damage-free installation of crankshaft rear seals in professional automotive and industrial settings. This specialized tool ensures correct alignment and seating, significantly reducing the risk of oil leaks and rework.

Key Features

• Precision Alignment: Engineered to accurately position and seat crankshaft rear seals, preventing misalignment that can lead to costly leaks.
• Durable Construction: Built with robust materials to withstand demanding professional use, ensuring consistent performance and long tool life.
• Application-Specific Design: Directly addresses the challenges of crankshaft rear seal installation by applying even force to both inner and outer seal bodies, promoting a proper, press-fit installation.
• Guided Installation: Provides clear guidance during the installation process, protecting delicate seals from crimping, tearing, or improper seating.
• Compact Dimensions: Designed for effective use even in confined engine bay spaces, enhancing versatility in various service environments.

Applications

This OTC 6741 Crankshaft Rear Seal Installation Tool is ideal for professional automotive repair shops for engine maintenance and rebuilding. It is particularly useful for technicians and mechanics performing crankshaft rear seal replacements on various engine types, including GM 6.6L Duramax diesel engines found in 2001-Later GMT800 (Chevrolet Silverado and GMC Sierra 2500HD, 3500) and GMT900 platform vehicles (GMC Sierra HD and Chevrolet Silverado HD), as well as 2006-2016 Chevrolet Express and GMC Savana. The tool assists in the correct installation of rear main seals, ensuring engine integrity is restored when replacing leaking or worn components.

Specifications

• Manufacturer: OTC Tools and Equipment
• Model Number: 6741
• Product Name: Crankshaft Rear Seal Installation Tool
• Weight: 3.8 lbs
• Dimensions: 10.2 x 8.4 x 6.1 inches (Length x Width x Height)