Replaces OEM Part Numbers: Exmark 117-7268, 117-7439, 121-0751 Compatible with: Exmark Quest Zero-Turn Mowers Spindle Specs: Height 5 1/2″, OD 6 1/4″ Compatible with the following brands: Exmark, Compatible with the following models: TimeCutter 4200 4216 4235 4260 5000 5060 Replaces for the following OEM MPN’s: 117-7439, 121-0751, 117-7268, 117-0751, 117-7267 3PK Spindle Assembly Replaces 117-7267 117-7439 285-923 Rotary 14311 Exmark 117-7268 Mandrel Assembly with Includes pulley nut Warning ?C Pulley Nut must be tightened when fitting