EPR Hydro Wheel Motor Replacement for Exmark Lazer Z & Z Master — Replaces 1-523328 / TF0240US081AADD

When replacing a hydro pump, replace the wheel motor and hoses, flush the hydraulic tanks and install a new oil filter to prevent contamination that can cause premature hydro pump failure. This EPR wheel motor is a direct-replacement unit that matches OEM specifications. Replaces OEM part numbers: 1-523328, TF0240US081AADD, 27-504, 483190, 5100407, HGM-15E-3138, 103-6988. Compatibility: fits Exmark Lazer Z models Serial No. 102,000-370,000 with 52", 60" and 72" decks; Lazer Z HP Serial No. 160,000-370,000 with 44", 48" and 52" decks; Z 500's Z Master (2004 & Newer) with 60" and 72" decks; and Z 250's Z Master 742XX Series, 1999-2040 with 52", 62" and 72" decks. Product highlights: direct drive (no gears required), heavy-duty bearings, high starting torque and high volumetric efficiency.