The McCormick 206351 Crown Wheel is a high-quality, genuine replacement component designed for various agricultural tractors, including McCormick CX series, Case IH JX series, and New Holland TD/TL series. This essential drivetrain part features 37 teeth, an outer diameter of 282 mm, an inner diameter of 140 mm, and a thickness of 32 mm, with 12 mounting holes. Weighing 6.9 kg, it ensures reliable power transmission and durability for demanding farm operations. Cross-references to OEM part numbers 87302634 and 87302634R.