Motion Pro Countershaft Seal Puller Replacing a leaking countershaft seal is a common maintenance task, but prying the old seal out with standard screwdrivers or picks often leads to severely scratched engine cases. The Motion Pro Countershaft Seal Puller is a purpose-built specialty tool designed to safely and efficiently extract the countershaft oil seal without ever touching or damaging the fragile surrounding aluminum engine block. Manufactured from durable steel, this puller utilizes a unique internal expansion mechanism. Once inserted into the center of the old seal, the tool flares outward to grip the inner lip. By turning the extraction bolt, the seal is pulled perfectly straight out of its bore. This completely eliminates the risk of scoring the engine case and guarantees a fast, hassle-free removal process. Features: Damage-Free Extraction: Unique expansion mechanism pulls the seal straight out, eliminating the need to pry against the fragile aluminum engine cases. Broad Compatibility: Designed to safely remove any countershaft seal with an internal diameter ranging from 29mm to 47mm (1.1 to 1.85 inches). Specialized Design: Engineered exclusively for extracting motorcycle and ATV countershaft seals. Heavy-Duty Construction: Manufactured from robust steel for long-lasting performance in professional garages or home workshops. Compact Profile: Allows for seal extraction with the engine still mounted in the chassis on most motorcycle models. What's in the Box: 1x Motion Pro Countershaft Seal Puller Assembly Fitment Notes: Universal Application: Works on virtually all modern 2-stroke and 4-stroke dirt bike, street bike, and ATV engines utilizing a countershaft seal with an ID between 29mm and 47mm. Wrench Sizes: You will need two standard wrenches to operate this tool effectively. Use a 17mm open-end wrench to turn the expansion bolt clockwise until the tool flares out to grip the seal tightly. Then, use a 14mm wrench or socket to turn the primary puller bolt clockwise to extract the seal from the engine. Prep the Threads: Before inserting the puller into the seal, back both bolts out and apply a light coat of grease to the tool's threads. The tool operates under immense pressure when extracting stubborn, heat-cycled seals. Keeping the threads lubricated prevents galling and ensures smooth operation for years to come. Part Number: 08-0636
