Description
The PUL8538 is a non-genuine replacement deck and transmission flat idler pulley designed for use with select BigDog and Hustler zero-turn radius (ZTR) ride-on mowers. Manufactured from durable steel, this pulley ensures reliable performance and longevity in demanding mowing conditions.
Why You’ll Love It
Exact OEM Replacement: Matches key OEM reference for seamless compatibility.
Durable Construction: Made from high-quality steel for long-lasting performance.
Precision Engineering: Designed to meet or exceed original equipment specifications.
Easy Installation: Engineered for straightforward installation, reducing downtime.
Specifications
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Features |
Details |
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Pulley Dimensions |
Outside Diameter: 6-3/4" (171.45 mm), Inside Diameter: 11/16" (17.46 mm), Height: 1-1/2" (38.1 mm) |
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Replaces OEM |
BigDog 781385, Hustler 781385 |
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Pack Quantity |
1 |
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Brand |
GA Spares – GA |
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Product Line |
Deck and Transmission Flat Idler Pulley |
What’s in the Box
1 × Deck and transmission flat idler pulley (6-3/4" OD, 11/16" ID) compatible with select BigDog and Hustler ZTR mowers.
Compatibility
This pulley is compatible with BigDog Diablo Series 52", 60", and 72" cut models including 933366EX, 935551EX, 933242EX, 935569EX, 933275EX, 935106EX, and 936443EX. It is also compatible with BigDog X Series 52", 60", and 72" cut models 931543EX, 931584EX, and 931410EX. For Hustler X-One Series, it fits 48" and 60" cut models 933135EX, 934133EX, 934497EX, 932723EX, 934174EX, and 934836EX. It is compatible with Hustler Super Z and Super Z HD Series 54", 60", and 72" cut models 938100EX, 929935EX, 930024EX, 929943EX, and 929950EX. For Hustler Z Diesel Series, it fits 54", 60", and 72" cut models 931196EX, 932665EX, 931204EX, 931212EX, 932673EX, 932681EX, 938183EX, 938191EX, 931238EX, 932699EX, and 938225EX. It also fits the Hustler Super 104 Series 104" cut model 931733EX. For a comprehensive list of compatible models, please refer to the GA Spares website or consult your mower's manual.
Warranty
Protected by GA Spares’ standard manufacturer warranty for lasting confidence.
