THIS KIT INCLUDES THREE SPINDLES, THREE BLADES, THREE PULLEYS AND ONE BELT. THE SPINDLES REPLACE OEM# 117-7268, 117-7439 AND 117-7267, 117-7268, 117-7439. SPINDLES ARE COMPATIBLE WITH MODELS TORO: 4200, 5000, 4216, 4235, 4260 AND 5060 TIME CUTTER. SPINDLE SPECIFICATIONS: OD: 6 1/4". HARDWARE IS INCLUDED. PULLEY REPLACES OEM 106-2175. PULLEY SPECIFICATIONS: ID 3/8" OD 4-1/8" HEIGHT: 1-1/2". BELT REPLACES 119-8820, 120-3892. BELT IS COMPATIBLE WITH MODELS: TIME CUTTER SS5000 AND SS5060 WITH A 50" DECK. BELT SPECIFICATIONS: WIDTH: 1/2" LENGTH: 141". BLADE REPLACES 110-6837-03, 112-9759-03. BLADES ARE COMPATIBLE WITH MODELS TIME CUTTER Z, Z5000, 74370, 74372, 74373, 74374, 74375, AND 74376. A 50" DECK REQUIRES THREE BLADES. BLADES LENGTH 17-1/2, WIDTH 2-1/4", C. H. DIA 5/8" THICKNESS 0.1600".Warning:Lead-Nickel-Cancer and Reproductive Harm