The Mtd 925-0893 Lawn Mower PTO Switch is an electrical control component designed to operate the mower’s power take-off (PTO) system. When the switch is activated, it sends an electrical signal that engages the PTO mechanism, allowing the mower blades or other attached equipment to operate. Switching it off interrupts the circuit and disengages the PTO, helping provide controlled ope... https://www.wholetoolbox.com/mtd-925-0893-lawn-mower-pto-switch/925-0893.html