Exmark / Toro OEM Hourmeter
Used on Toro Zero-Turn Mowers:
74840, 74841, 74842, 74843, 74845, 74920, 74924, MX Series Timecutters
Dingo Models:
22972, 22973, 22974, 22323, 22973
Exmark Mowers:
Turf Tracer X-Series, Quest
Fits Various models, check your model number before ordering