Efficient transmission service tool set What it is: A steel constructed pair of tools designed for replacing and installing mainshaft components. Includes an Inner Race Puller for removing the mainshaft inner race and a Mainshaft Installation/Removal Tool for installing and removing the mainshaft during transmission work. Key benefits: Enables safe removal of the mainshaft inner race with reduced risk of damage to the race or shaft. Simplifies installation and removal of the mainshaft, saving time and effort in service projects. Durable steel construction provides reliable performance over many uses and resist wear during heavyduty tasks. Broad compatibility with a wide range of transmissions, suitable for various models and configurations. Clear, straightforward design supports both professional mechanics and DIY enthusiasts. Function and performance: Inner Race Puller: precisely designed to grip and extract the inner race without marring surrounding components. Mainshaft Installation/Removal Tool: assists in aligning, seating, and removing the mainshaft during disassembly and reassembly. Compatibility and size: Designed to fit a wide model range of transmissions; appropriate for common mainshaft inner races and installation/removal operations. Material and durability: Made from steel to deliver strength, durability, and dependable performance under typical workshop conditions. Use scenarios: 1) During a transmission overhaul, use the Inner Race Puller to remove a worn mainshaft inner race before replacement. 2) In a maintenance or job, use the Mainshaft Installation/Removal Tool to install or remove the mainshaft as part of disassembly or reassembly. 3) In a workshop setting, employ the pair for routine transmission service on a variety of car or light truck models that require inner race handling and mainshaft work.