This Deutz F3L912 Major Overhaul Rebuild Kit is designed specifically for 3 cylinder engines and includes all the necessary components to completely rebuild your engine. The kit features 3 cylinder liners, 3 pistons measuring 100mm, and 3 sets of rings, as well as liner shims and cylinder head gaskets for a secure and precise installation. Additionally, the kit includes pins, clips, valve seals, connecting rod bearings, main bearings, thrust washers, piston pin bushes, and crankshaft seals for a comprehensive rebuild. Rest assured that this kit is of high quality and is sure to restore your engine to top working condition. Whether you're a professional mechanic or a DIY enthusiast, this rebuild kit is an essential investment for maintaining the performance and longevity of your Deutz F3L912 engine.