Flexplate
Connecting the engine crankshaft to the automatic transmission torque converter is the flexplate. Often incorrectly identified as the manual transmission version, there are differences when comparing a flexplate vs flywheel. A flywheel is much thicker and heavier, having a smooth and solid surface on the clutch side to provide proper contact with the clutch disc when the clutch pedal is released in gear. In contrast, a flexplate is a much thinner component, with mounting bolt holes for it to bolt to the crankshaft flange and torque converter. Like the flywheel, a ring gear is welded around the parameter, to allow the starter to turn the engine over so it will start. Flexplates are also internally or externally balanced, depending on the engine type. Over time, often from damage to the ring gear due to improper starter gear engagement, a flexplate will require replacement.
When choosing a replacement flexplate, first confirm the year, make, model, engine, and transmission for your vehicle. From the remaining compatible flexplates, select the one that best fits your application needs as well as your budget. For custom and performance applications, confirm the number of ring gear teeth for proper fitment with the bellhousing and starter. Also verify the torque converter bolt pattern and the balance (internal or external) of the engine to avoid problems or damage to components. Don't forget other components and tools to complete the job such as flexplate or torque converter bolts, flexplate tool, transmission dust cover, and anything else necessary for proper installation.
Offered by JEGS is a large selection of flexplates from the best drivetrain manufacturers, including JEGS, and many more. Each flexplate is constructed from high-quality materials and production to provide the performance your vehicle's drivetrain deserves.
