The Mitsuboshi LB113 V-belt is a high-quality, durable power transmission belt designed for various agricultural and industrial applications. This genuine Mitsuboshi belt features an LB cross-section with a 17mm top width and an effective length of 2921mm (115 inches outside length). It serves as a direct replacement for Massey Ferguson OEM part 340578X1, fitting models such as the MF 165, MF 175, MF 178, MF 185, MF 188, MF 265, MF 275, MF 285, MF 290, MF 565, MF 575, MF 590, MF 595, MF 675, MF 690, MF 698, and MF 699. Constructed from robust materials, it ensures reliable performance and efficient power transfer, resisting oil, heat, and stretching for a long service life in demanding environments.