The Komatsu 0412122271 is a genuine OEM V-belt designed for Komatsu SAA6D107E-1 engines. This essential component ensures proper power transmission for engine accessories. It is compatible with a range of Komatsu PC-series excavators, including PC200-8, PC200LC-8, PC220-8, PC220LC-8, PC270-8, PC270LC-8, PC300-8, PC300LC-8, PC350-8, PC350LC-8, PC400-8, PC400LC-8, PC450-8, and PC450LC-8 models. Weighing approximately 0.12 kg, this V-belt is engineered for durability and reliable performance in demanding operating conditions.