Genuine DEUTZ 04151066 piston ring set designed for DEUTZ 912 and 913 series engines. This set includes rings suitable for a 102 mm bore, with individual ring thicknesses measuring 3.5 mm, 2.5 mm, and 4 mm. Essential for engine overhaul and maintenance, ensuring optimal compression and performance. Compatible with various DEUTZ engine models including F2L912, F3L912, F4L912, F5L912, F6L912, F2L912W, F3L912W, F4L912W, F5L912W, F6L912W, F3L913, F4L913, F5L913, F6L913, F2L913W, F3L913W, F4L913W, F5L913W, F6L913W, F4L913T, F6L913T, F4L913T W, F6L913T W, BF6L913, BF6L913C, BF6L913W, and BF6L913C W.