MOTIVITY Mower Blade & Spindle Kit Compatible With John Deere Z810A Z820A Z910A Z915B Z920A Z920M 48" Decks M136194 TCA17517

Complete replacement kit designed for 48" John Deere decks. The spindle assembly is manufactured from high-strength steel, measures 6-5/8" in height, has 6 mounting holes and a 7/8" round shaft, and ships with a grease fitting plus all necessary hardware for installation. Precision medium-lift mower blades are included; each blade is 17" long, 2-1/2" wide and features a 7/8" round center hole for consistent, even cutting. This kit is a direct OEM substitute for part numbers TCA17517, TCA20639, TCA24880 and M136194 to guarantee proper fit and reliable operation. Expect cleaner, more uniform cuts that help maintain lawn health. Easy to install with no modifications required, making the set ideal for both DIY enthusiasts and professional landscapers.