Inner Steering Clutch Drum 103-22-31110 for Komatsu D20 and D21 Series Dozers

This high-quality Inner Steering Clutch Drum (Part Number: 103-22-31110) is a reliable replacement component designed for Komatsu crawler dozers and loaders, ensuring smooth steering and transmission performance in demanding construction and earthmoving applications. Manufactured to OEM specifications, it offers durability, easy installation, and stable operation, making it ideal for maintenance or repairs on older models.

Key features include:

• Compatibility: Fits a wide range of Komatsu models, including D20A-6, D20A-7, D20A-8, D20P-6, D20P-7A, D20P-8, D20PL, D20PLL, D20Q, D20S, D21A-6, D21A-7, D21A-8, D21P-6, D21P-7A, D21P-8, D21PL, D21Q, D21QG, D21S, and similar -6, -7, -8 series variants (always verify with your equipment’s serial number and manual for exact fit).
• Engine Compatibility: Works with Komatsu 4D94E-1 engines commonly found in these dozer series.
• Build Quality: Aftermarket part built for longevity, with factory-tested materials to handle heavy-duty use in steering clutch systems.

This drum is essential for the steering clutch assembly, helping maintain precise control and reducing downtime on job sites. For best results, consult a certified Komatsu technician for installation. Note: This is a non-OEM replacement, but it meets or exceeds original standards for compatibility and reliability.