Feature 【Fitment】 Fit for Cummins ISX X15 Liner Press. 【Function】 Works on flat-top and grooved-top liners. This tool is designed to install antipolishing rings without damaging the liner and antipolising ring. 【Replacement】 Replace for part number 3164606, ST-269. Supersedes 3162461. 【Superior Material】 Made of high quality solid steel with black anodizing, and application of precise mechanical design, sturdy and durable, impact-resistant, corrosion-resistant. Kit includes 2 Spacers (*5395470). Cylinder Liner Installer Tool ×1. 【100% Satisfaction Guarantee】 .