4-5/8″,Spindle Pulley (173434, 129207, 153531, 532129207)

The Spindle Pulley, part numbers 532153531 and 532173434, is designed as a direct replacement for several models including 173434, 129207, 153531, and 532129207. This spindle pulley features an outer diameter (OD) of 4-5/8″ and is constructed from a single piece of high-quality metal, ensuring durability and long-lasting performance. Its robust metal construction provides excellent strength and reliability, making it an ideal choice for maintaining the efficiency of your lawnmower or outdoor equipment. The one-piece design enhances stability and minimizes the risk of mechanical failures, contributing to smooth operation and effective power transfer in the mower’s deck system.