Restore proper compression and sealing performance in your Caterpillar C15 Acert engine with this new piston ring set designed for piston 3564787. Piston rings are critical for maintaining combustion efficiency, controlling oil consumption, and preventing blow-by under heavy-duty operating conditions. This ring set is an ideal replacement for engine rebuilds, overhauls, or maintenance when replacing worn or damaged rings. Including: 2476130 + 2380294 + 2384737 Key Features New piston ring set for Caterpillar C15 Acert applications Designed specifically for use with piston 3564787 Helps restore compression and improve engine efficiency Precision-manufactured for reliable fit and long service life Ideal for rebuilds and overhaul work Fitment ✔ Fits Caterpillar C15 Acert diesel engines(Verify engine serial number before ordering.) Cross Reference Part Numbers 2476130, 2380294, 2384737 Free Shipping We offer free shipping on orders $250 and above! For orders under $250, standard shipping rates apply. If you need expedited shipping such as Next Day Air or 2nd Day Air, just give us a call and one of our sales representatives will help you get the order placed within the timeline you need! Core Return No core required! Warranty 1 year warranty applies!