8TEN Spindle & Pulley Kit for Exmark Lazer Z Diesel LZS86TDYM12RW0 — Fits 144-Inch Decks — Replaces OEM 135-3437 / 126-6635 (MK1014096)

Replacement deck spindle and pulley kit compatible with the following OEM part numbers: Pulley Toro/Exmark 126-6635, 126-6634; Spindles Exmark/Toro 135-3437, 116-3341. Designed to fit Exmark Lazer Z Diesel model LZS86TDYM12RW0 equipped with 144-Inch decks. Key specifications: Spindle Height — 7.992 Inch; Blade Mounting Pattern — Circle. This kit provides OEM-compatible spindle and pulley components for direct fitment on the specified Lazer Z Diesel 144" deck application.