The Husqvarna 532180808 Lawn Mower 48" V-Belt Secondary transfers rotational power between pulley-driven components, allowing the mower deck to operate smoothly and maintain consistent blade movement. Its V-shaped profile fits securely within matching pulleys, reducing slippage while supporting efficient power transmission during mowing. Installed as part of the deck drive assembly, i... https://www.wholetoolbcox.com/husqvarna-532180808-lawn-mower-48-v-belt-secondary/532180808.html