Description
OEM Part Number: 105-1945
This listing is for a new, genuine Toro OEM rear drive tire, designed for Toro and Exmark zero-turn mowers. Built to original equipment specifications, this tire delivers reliable traction, responsive engagement, and long service life in commercial and residential mowing applications.
Purchasing a new OEM tire ensures proper fitment, consistent performance, and compatibility with factory equipment standards.
Product Features
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Condition: New
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Genuine Toro / Exmark OEM replacement tire
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Rear drive tire for zero-turn mowers
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Tire size: 18 x 10.5-10
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Designed for responsive traction and smooth handling
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Heavy-duty construction for demanding use
Specifications
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Brand: Toro / Exmark
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OEM Part Number: 105-1945
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Tire Size: 18 x 10.5-10
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Tire Position: Rear (Drive Tire)
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Condition: New
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Application: Zero-Turn Riding Mowers
Compatible Models and Fitment
Toro Navigator Series
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NAV20KC (Serial 670000–719999)
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NAV27KC (Serial 600000–599999; 790000–849999)
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NAV27KCCA (Serial 850000–919999)
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NV20KC / NV27KC (Serial 920000–999999)
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NV640KC / NV730EKC / NV740KC (Serial 312000000–312999999)
Toro TimeCutter Z and ZX Series
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74405 – 18-52ZX (2003–2004)
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74405FR – 18-52ZX (2004)
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74407 – ZX525 (2005–2007)
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74701 – Z17-52 / 17-52ZX (2001–2003)
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74702 – 18-52ZX (2004)
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74704 – ZX480 (2005–2006)
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74801 – Z18-52 / 18-52ZX (2002–2003)
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74802 – 19-52ZX (2004)
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74806 – ZX525 (2005–2007)
Always confirm model and serial number before ordering.






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