Gear Rings

Genuine Hydro-Gear Gear Rings – Precision Replacement Parts

Upgrade your Hydro-Gear equipment with our authentic Gear Rings, engineered for seamless integration with hydrostatic drives, transaxles, and fully electric drive systems. Designed to deliver optimal gear meshing and long-lasting performance, these gear rings ensure your machinery operates smoothly and efficiently.

Gear Rings for Reliable Hydro-Gear Drive Systems

Our collection features premium gear rings, including internal gear rings and precision-toothed rings, tailored to meet diverse Hydro-Gear models' specifications. Crafted from durable materials, these parts resist wear and provide consistent torque transmission for enhanced equipment reliability.

  • Genuine Hydro-Gear Quality: Manufactured to exact OEM standards for perfect fit and function.
  • Wide Compatibility: Suitable for hydrostatic drives, transaxles, and electric drive systems across multiple Hydro-Gear models.
  • Durable Construction: Built to withstand harsh operating conditions and extend equipment lifespan.

Why Choose Our Hydro-Gear Gear Rings?

Trust our genuine Gear Rings to maintain your equipment’s peak performance, backed by expert support and a commitment to quality and reliability in every part we offer.

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  • Hydro Gear Gear Ring 51t 6.4 OD 50764 - Image 1

    50764 Gear Ring 51 Tooth 6.4 Od HydroGear Genuine OEM Part

    HYDRO GEAR

    $72.13
    $64.91
    Durability engineered for lasting power transmission Precision-crafted gear ring for optimal mechanical fit OEM certification guarantees seamless compatibility with HYDRO GEAR equipment 50764 Gear...
    $72.13
    $64.91
    Qty in Cart: 0
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    $72.13
    $64.91
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  • Hydro Gear 51789 - Gear Ring 48 Tooth - Original OEM part

    51789 Gear Ring 48 Tooth HydroGear Genuine OEM Part

    HYDRO GEAR

    $112.42
    $101.17
    Power your performance with precision and reliability. Durable construction ensures long-lasting operation under demanding conditions. Perfect fit for seamless integration with your HYDRO GEAR...
    $112.42
    $101.17
    Qty in Cart: 0
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    $112.42
    $101.17
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  • Tuff Torq Pinion Ring Assy 187Q2033170 - Image 1

    187Q2033170 Pinion Ring Assembly Tuff Torq Genuine OEM Part

    Tuff Torq

    $511.39
    $460.25
    Power your mower with precision-engineered reliability Robust pinion ring ensuring seamless gear engagement Engineered for durability to extend equipment life Authentic Tuff Torq OEM part...
    $511.39
    $460.25
    Qty in Cart: 0
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    $511.39
    $460.25
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  • Tuff Torq Ring Gear Kit 187Q2031160 - Image 1

    187Q2031160 Ring Gear Kit Tuff Torq Genuine OEM Part

    Tuff Torq

    $616.66
    $554.99
    Engineered to deliver lasting power and seamless compatibility Precision-crafted ring gear for optimal drivetrain engagement Manufactured to OEM standards ensuring exact fit and durability Original...
    $616.66
    $554.99
    Qty in Cart: 0
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    $616.66
    $554.99
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  • 19217231100 Ring Gear Tuff Torq Genuine OEM Part

    19217231100 Ring Gear Tuff Torq Genuine OEM Part

    Tuff Torq

    $766.42
    $689.77
    Performance Precision Engineered for Excellence Robust Construction to Withstand Heavy-Duty Use Authentic Tuff Torq OEM Quality Assured for Perfect Fit 19217231100 Ring Gear - Power Your Ride with...
    $766.42
    $689.77
    Qty in Cart: 0
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    $766.42
    $689.77
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  • 187Q1933330 Ring Gear Tuff Torq Genuine OEM Part

    187Q1933330 Ring Gear Tuff Torq Genuine OEM Part

    Tuff Torq

    $400.07
    $360.06
    Precision engineered for seamless power transmission Built to withstand rigorous lawn equipment demands Authentic OEM Tuff Torq component guaranteeing exact fit and performance 187Q1933330 Ring...
    $400.07
    $360.06
    Qty in Cart: 0
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    $400.07
    $360.06
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  • Tuff Torq Ring Gear Assy 187Q1933310 - Image 1

    187Q1933310 Ring Gear Assembly Tuff Torq Genuine OEM Part

    Tuff Torq

    $647.95
    $583.15
    Precision engineered for seamless power delivery and unmatched durability. Robust ring gear design ensures smooth operation and enhanced longevity. Critical to maintaining drive system integrity in...
    $647.95
    $583.15
    Qty in Cart: 0
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    $647.95
    $583.15
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  • Tuff Torq Ring Assy Pinion 187Q1933280 - Image 1

    187Q1933280 Ring Assembly Pinion Tuff Torq Genuine OEM Part

    Tuff Torq

    $550.49
    $495.44
    Precision engineered for unmatched performance and reliability. Key component ensuring smooth power transmission in your equipment. Durable construction designed to extend equipment lifespan. 100%...
    $550.49
    $495.44
    Qty in Cart: 0
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    $550.49
    $495.44
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  • 187Q1925400 Gear Assembly Ring U Tuff Torq Genuine OEM Part

    187Q1925400 Gear Assembly Ring U Tuff Torq Genuine OEM Part

    Tuff Torq

    $748.19
    $673.37
    Precision engineered for unmatched durability and reliability. Ensures smooth transmission operation within your hydrostatic drive system. Crafted as a genuine OEM component to perfectly fit your...
    $748.19
    $673.37
    Qty in Cart: 0
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    $748.19
    $673.37
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  • 187Q1924190 Stopper Ring Gear Tuff Torq Genuine OEM Part

    187Q1924190 Stopper Ring Gear Tuff Torq Genuine OEM Part

    Tuff Torq

    $11.04
    $9.93
    Precision engineered for uncompromised drive system integrity Durable stopper ring gear crafted to maintain smooth transmission performance Exact fit designed for seamless installation and prolonged...
    $11.04
    $9.93
    Qty in Cart: 0
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    $11.04
    $9.93
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  • Tuff Torq Ring Gear B 187Q1433230 - Image 1

    187Q1433230 Ring Gear B Tuff Torq Genuine OEM Part

    Tuff Torq

    $207.64
    $186.87
    Precision engineered to keep your drive system running flawlessly. Robust construction ensures long-lasting durability under demanding conditions. Designed for an exact fit to maintain optimal...
    $207.64
    $186.87
    Qty in Cart: 0
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    $207.64
    $186.87
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  • 187Q1433130 Ring Gear Tuff Torq Genuine OEM Part

    187Q1433130 Ring Gear Tuff Torq Genuine OEM Part

    Tuff Torq

    $216.26
    $194.63
    Engineered Precision for Reliable Power Transmission Durable Construction Ensures Long-Term Service Life Critical component to maintain seamless drive operation Certified Tuff Torq OEM part...
    $216.26
    $194.63
    Qty in Cart: 0
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    $216.26
    $194.63
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  • Tuff Torq Ring Gear 187Q0933130 - Image 1

    187Q0933130 Ring Gear Tuff Torq Genuine OEM Part

    Tuff Torq

    $156.78
    $141.10
    Precision engineered excellence: seamless integration for your drive system. High durability ensures consistent, long-lasting power transmission. Authentic OEM quality from Tuff Torq guarantees...
    $156.78
    $141.10
    Qty in Cart: 0
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    $156.78
    $141.10
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  • 187Q0933110 Ring Gear Kit Tuff Torq Genuine OEM Part

    187Q0933110 Ring Gear Kit Tuff Torq Genuine OEM Part

    Tuff Torq

    $421.36
    $379.22
    Precision engineering that empowers your machinery’s heart. Exceptionally crafted ring gear offering unmatched strength and wear resistance. Seamless integration with your existing Tuff Torq drive...
    $421.36
    $379.22
    Qty in Cart: 0
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    $421.36
    $379.22
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  • 1N359031203 Ring Gear Complete Tuff Torq Genuine OEM Part

    1N359031203 Ring Gear Complete Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,152.94
    $1,037.64
    Precision engineered for seamless power delivery Durable construction guarantees long-lasting service life Manufactured as an authentic Tuff Torq OEM component for perfect compatibility 1N359031203...
    $1,152.94
    $1,037.64
    Qty in Cart: 0
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    $1,152.94
    $1,037.64
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  • 1N359013201 Ring Gear Complete Tuff Torq Genuine OEM Part

    1N359013201 Ring Gear Complete Tuff Torq Genuine OEM Part

    Tuff Torq

    $699.85
    $629.86
    Depend on precision craftsmanship for unmatched reliability Engineered to withstand rigorous performance demands Ensures seamless fit and maximum compatibility within your drive system Comes as an...
    $699.85
    $629.86
    Qty in Cart: 0
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    $699.85
    $629.86
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  • Tuff Torq Front Ring Gear Assembly 1N359013050 - Image 1

    1N359013050 Front Ring Gear Assembly Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,007.67
    $906.90
    Engineered to deliver unmatched durability and precision in every rotation Precision-crafted front ring gear for seamless integration Enhanced wear resistance ensures long-lasting...
    $1,007.67
    $906.90
    Qty in Cart: 0
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    $1,007.67
    $906.90
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  • 1E122031200 Ring Gear Assembly Tuff Torq Genuine OEM Part

    1E122031200 Ring Gear Assembly Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,156.40
    $1,040.76
    The proven performance of Hydro-Gear is fully captured in this OEM ring gear assembly.Engineered to exact specs, this part ensures your equipment seamlessly delivers as it was intended to.The...
    $1,156.40
    $1,040.76
    Qty in Cart: 0
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    $1,156.40
    $1,040.76
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  • Hydro Gear Gear Ring 68t 53988 - Image 1

    53988 Hmg Gear Ring 68 Tooth HydroGear Genuine OEM Part

    HYDRO GEAR

    $88.40
    $79.56
    HYDRO GEAR 53988 is a 68-tooth gear ring made of high-grade steel, supplied as a genuine OEM replacement part. It plays a critical role in the hydrostatic transmission, ensuring smooth and...
    $88.40
    $79.56
    Qty in Cart: 0
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    $88.40
    $79.56
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