The John Deere L100534 is a genuine OEM pinion designed for specific John Deere 4M and 4R Series Compact Utility Tractors. This critical component ensures efficient power transmission within the machine's drivetrain. Manufactured to John Deere's rigorous standards, it provides precise fitment and durable performance, maintaining the integrity and operational efficiency of your equipment. With a length of 95 mm, height of 51 mm, and weight of 0.12 kg, this pinion is engineered for direct replacement and optimal functionality.