High-Quality Replacement Flywheel Gear: This excavator flywheel gear is designed to replace the original part number 7N9145 4S5737 for Caterpillar machines, ensuring compatibility and optimal performance.
Wide Compatibility: This product fits Caterpillar models from 1973 to 1995, making it suitable for a range of applications and user input from operators of these machines.
Long-Lasting Performance: With a 130-tooth design, this flywheel gear provides reliable operation and minimizes the need for frequent replacements.
Worry-Free Warranty: Enjoy 1 year of warranty service, including online support, to ensure peace of mind for your investment.
Authentic OEM Design: This product is manufactured in China, adhering to the original equipment manufacturer (OEM) design standards for Caterpillar machines.