Depth Gauge, Drive Pinion - 10-1/2 In - OTC Tools and Equipment

The OTC Tools and Equipment 205-423 Drive Pinion Depth Gauge is a professional-grade instrument engineered for establishing precise drive pinion depth settings during differential service and new gear set installations. This specialized tool ensures optimal gear mesh, reduces driveline noise, and extends the operational lifespan of rear axle assemblies in both automotive and industrial applications.

Key Features

• Precise Pinion Depth Setting: Provides accurate measurements crucial for correct drive pinion depth, directly contributing to optimal gear mesh and preventing premature component wear.
• Dedicated 10.5-inch Rear Axle Compatibility: Engineered specifically for precise depth measurements on 10.5-inch rear axle assemblies, ensuring specialized fit and function.
• Integrated Differential Service Workflow: Designed for seamless integration with other OTC differential service tools, including 205-111 (Differential Gauge Handle), 205-159 (Block Gauge Adapter), 205-160 (Screw), 205-226 (Drive Pinion Depth Gauge Aligner), and 205-D038 (Gauge Tube), for a comprehensive service approach.
• Durable OTC Construction: Manufactured by OTC Tools, this depth gauge features robust construction built to withstand the demands of daily professional use in demanding shop environments.

Applications

The OTC 205-423 Depth Gauge is an indispensable tool for technicians performing differential overhauls, gear set replacements, or any service requiring precise drive pinion depth adjustment. Its primary application targets vehicles equipped with a 10.5-inch rear axle, commonly found in various Ford applications featuring a 10.50-inch ring gear. This includes Ford F-250, F-350, F-450, and F-550 Super Duty trucks, as well as Excursion models across multiple production years. Additionally, it applies to some Ford 10.25-inch ring gear applications, such as the Mark LT and F-150. Ensuring accurate pinion depth is vital for preventing abnormal gear wear, minimizing driveline noise, and securing the long-term performance and reliability of the vehicle's driveline.