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Description
01588300 – Ariens / Gravely Key Switch Genuine OEM Part
The 01588300 is a genuine OEM starter ignition key switch, designed to provide reliable engine starting and electrical control on a wide range of Ariens and Gravely zero-turn mowers, including Zoom, ZT, ZT XL, Mini-ZT, Pro, and Pro-Master series models. This key switch is a critical control component, ensuring proper ignition circuit engagement and dependable operation.
Manufactured to OEM specifications, the 01588300 key switch delivers precise fitment, consistent electrical contact, and long service life in residential and commercial mowing applications. It is commonly used as a direct replacement for worn or faulty ignition switches on Ariens and Gravely equipment.
Key Details:
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Manufacturer Part Number: 01588300
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Brand: Ariens / Gravely
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Part Type: Ignition Key Switch
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Function: Starter and ignition control
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Terminal Type: OEM configuration
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OEM Status: Genuine OEM replacement part
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Installation: Direct-fit replacement
Compatible Models
(Listed in three columns to reduce vertical space)
Ariens Zoom / Zoom XL / Mini-Zoom
Zoom 1540 · 1634 · 1640 · 1740 · 1840 · 1844 · 1944
Zoom 2040 · 2044 · 2048 · 2148 · 2150 · 2250 · 2252
Zoom 2348 · 2350 · 2352 · 2450 · 2552
Zoom XL 42 · 48 · 54 · 2042 · 2548
Mini-Zoom 1434 · 1534 · 1540
Gravely ZT / ZT XL / Mini-ZT
ZT 1540 · 1634 · 1640 · 1734 · 1740 · 1840 · 1844 · 1944
ZT 2040 · 2044 · 2148 · 2250 · 2252 · 2350 · 2352 · 2450 · 2552
ZT XL 42 · 48 · 54 · 1634 · 1734 · 1842 · 2042 · 2448 · 2548 · 2554
Mini-ZT 1434 · 1534 · 1540
Gravely Pro / Commercial Series
Pro-Master 34M · 34Z · 44M · 44Z · 48Z
Pro-Master 144Z · 148Z · 152Z · 160Z · 252Z · 260Z · 266Z · 272Z
Pro-Turn 148 · 152 · 160
HVZ 1840 · HVZ 2350
Compatibility is based on OEM Ariens and Gravely parts listings. Always confirm correct fitment using the equipment’s illustrated parts diagram and model/serial number range before installation.


