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Description
73190 – Hydro-Gear Overhaul Seal Kit (Genuine OEM Service Kit)
The Hydro-Gear 73190 Overhaul Seal Kit is a genuine OEM service kit engineered to restore the sealing integrity of compatible Hydro-Gear hydrostatic transmissions. Designed for transmission rebuilds and major service, this comprehensive kit includes the essential oil seals, O-rings, retaining rings, plugs, and sealing components required to help eliminate hydraulic fluid leaks and restore reliable hydrostatic performance.
Manufactured to Hydro-Gear's strict OEM specifications, the 73190 overhaul seal kit ensures precise fitment, superior sealing performance, and long service life in commercial and residential zero-turn mowers equipped with compatible Hydro-Gear transaxles.
Key Features
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Manufacturer: Hydro-Gear
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Part Number: 73190
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Part Type: Overhaul Seal Kit
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Function: Restores hydraulic sealing during transmission overhaul or repair
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Contents: Oil seals, O-rings, retaining rings, plugs, hardware, and related sealing components
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Material: Premium oil-resistant rubber, hardened steel retaining rings, and OEM-grade sealing materials
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Installation: Direct OEM replacement kit
Compatibility
Compatible with select Hydro-Gear hydrostatic transmissions and transaxles used on many commercial and residential zero-turn lawn mowers.
Always verify your Hydro-Gear transmission model and original part number before ordering.
Who Is This For?
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Commercial landscaping professionals
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Zero-turn mower owners
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Equipment repair technicians
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Lawn mower dealerships
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Maintenance departments
Property Size
Ideal for equipment servicing on:
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Residential lawns
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Large acreages
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Commercial properties
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Municipal grounds
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Sports fields
Pros
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Genuine Hydro-Gear OEM overhaul kit
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Complete sealing solution for transmission rebuilds
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Helps prevent hydraulic oil leaks
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OEM-quality materials for maximum durability
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Precision fit for reliable long-term performance
Cons
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Requires transmission disassembly for installation
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Compatible only with specified Hydro-Gear transmission models
Comparison
Hydro-Gear 73190 OEM Overhaul Seal Kit vs. Aftermarket Seal Kits
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Genuine Hydro-Gear kit provides factory-specification fit and sealing performance.
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OEM materials offer greater resistance to heat, hydraulic fluid, and wear.
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Designed to restore original transmission reliability during overhaul.
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Aftermarket kits may differ in seal quality, dimensional accuracy, and service life.
Why Buy from Barry's?
Barry's supplies genuine OEM and premium replacement outdoor power equipment parts trusted by professional landscapers, repair facilities, dealerships, and homeowners. Every part is carefully selected for accurate fitment, dependable performance, fast shipping, and exceptional customer service to help keep your equipment operating at peak efficiency.
