Hydro-Gear Genuine Gears - Precision Replacement Parts

Optimize your Hydro-Gear hydrostatic drives and transaxles with our authentic gears. Crafted for durability and smooth operation, these genuine gears ensure your equipment runs efficiently without compromise.

Gears for Reliable Hydro-Gear Drive Systems

Our collection features high-quality replacement gears, including spur gears, bevel gears, and drive gears, engineered to fit perfectly with Hydro-Gear’s hydrostatic and fully electric drive systems. Each gear is manufactured to exact specifications, guaranteeing compatibility and long-lasting performance.

  • Genuine Hydro-Gear Quality: Certified parts for optimal reliability and reduced wear.
  • Wide Compatibility: Designed for a range of Hydro-Gear models and drive systems.
  • Enhanced Durability: Precision-machined gears that withstand heavy-duty use and harsh conditions.

Why Choose Our Gears?

Trust our genuine Hydro-Gear gears for unmatched quality, exceptional fit, and expert support—ensuring your equipment operates smoothly and efficiently every time.

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  • Tuff Torq Final Gear 51S 187Q0633580 - Image 1

    187Q0633580 - Final Gear 51S - Tuff Torq Genuine OEM Part

    Tuff Torq

    $91.22
    $82.09
    Precision movement demands uncompromising parts. Durable, high-strength final gear engineered for seamless torque transfer. Precision machined to exact OEM specifications for guaranteed fit and optimal performance. Authentic Tuff Torq OEM component...
    $91.22
    $82.09
    Qty in Cart: 0
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    Price:
    $91.22
    $82.09
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  • Tuff Torq Differential Gear Kit 187Q0031501 - Image 1

    187Q0031501 - Differential Gear Kit - Tuff Torq Genuine OEM Part

    Tuff Torq

    $42.19
    $37.97
    Precision engineered for unrivaled drive system integrity Optimized gear design to enhance durability under demanding conditions Authentic Tuff Torq OEM component guarantees exact fit and lasting reliability 187Q0031501 Differential Gear Kit-Experience...
    $42.19
    $37.97
    Qty in Cart: 0
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    Price:
    $42.19
    $37.97
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  • Hydro Gear Gear Pinion 12 T 53055 - Image 1

    53055 - Gear Pinion 12 Tooth - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $11.63
    $10.46
    Precision engineered for seamless power transmission Robust 12-tooth design crafted for enduring strength and wear resistance Direct OEM replacement ensuring flawless compatibility and peace of mind 53055 Gear Pinion 12 Tooth – Experience the Power of...
    $11.63
    $10.46
    Qty in Cart: 0
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    Price:
    $11.63
    $10.46
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  • Hydro Gear Gear 14t/21t Helical 53108 - Image 1

    53108 - Gear 14 Tooth-21 Tooth Helical - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $29.18
    $26.26
    Precision engineered for seamless power transmission and lasting dependability Features a robust helical design with 14 and 21 tooth configurations for optimal gear meshing Manufactured as a genuine OEM component, guaranteeing perfect fit and superior...
    $29.18
    $26.26
    Qty in Cart: 0
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    Price:
    $29.18
    $26.26
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  • Hydro Gear Gear 12t/44t Helical 53109 - Image 1

    53109 - Gear 12 Tooth-44 Tooth Helical - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $47.84
    $43.05
    Precision Driven Performance, Engineered to Last Robust 12 Tooth to 44 Tooth helical design ensures superior torque transmission and reduced noise. Crafted from premium materials for enhanced durability under demanding conditions. Authentic Hydro-Gear...
    $47.84
    $43.05
    Qty in Cart: 0
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    Price:
    $47.84
    $43.05
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  • Hydro Gear 13 Tooth Pinion Gear 582466 - Image 1

    582466 - 13 Tooth Pinion Gear - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $1.37
    $1.23
    582466 Hydro-Gear 13 Tooth Pinion GearExperience the superior quality and functionality of the Hydro-Gear Fan Blade, specifically designed to enhance the performance of your lawn mowing equipment. This 13 Tooth Pinion Gear, SKU 582466, is a testament to...
    $1.37
    $1.23
    Qty in Cart: 0
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    Price:
    $1.37
    $1.23
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  • Hydro Gear Gear 14t 52109 - Image 1

    52109 - Gear 14 Tooth - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $3.17
    $2.85
    52109 Hydro-Gear Gear 14 ToothDiscover the reliability of the Gear 14 Tooth from Hydro-Gear, designed for optimal performance in your equipment. Our store is your best choice for original replacement parts, ensuring you receive a product that meets the...
    $3.17
    $2.85
    Qty in Cart: 0
    Quantity:
    Price:
    $3.17
    $2.85
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  • Hydro Gear Gear 22t 53000 - Image 1

    53000 - Gear 22 Tooth - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $29.87
    $26.88
    53000 Hydro-Gear Gear 22 ToothDiscover the superior performance of the original Gear 22 Tooth from Hydro-Gear, designed to provide reliability and efficiency. Our store is committed to offering authentic replacement parts, ensuring you receive a product...
    $29.87
    $26.88
    Qty in Cart: 0
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    Price:
    $29.87
    $26.88
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  • Hydro Gear 51766 Gear 10t/49t OEM

    51766 - Gear 10 Tooth/49 Tooth - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $31.39
    $28.25
    51766 Hydro-Gear Gear 10 Tooth/49 ToothWhen it comes to maintaining your lawn mowing equipment, quality is key. Our original replacement parts are designed to ensure optimal performance, and the Gear 10 Tooth/49 Tooth is no exception. Crafted with...
    $31.39
    $28.25
    Qty in Cart: 0
    Quantity:
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    $31.39
    $28.25
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  • Hydro Gear Gear 24t Sun 51778 - Image 1

    51778 Gear 24 Tooth Sun HydroGear Genuine OEM Part

    HYDRO GEAR

    $36.57
    $32.91
    51778 Hydro-Gear Gear 24 Tooth SunUnleash the full potential of your outdoor equipment with the Hydro-Gear Fan Blade. This premium quality 24-tooth gear is designed to ensure your lawn mowing equipment operates at peak efficiency. Made with precision, it...
    $36.57
    $32.91
    Qty in Cart: 0
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    Price:
    $36.57
    $32.91
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  • Hydro Gear Gear Bull 52t 53615 - Image 1

    53615 - Gear Bull 52 Tooth - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $48.35
    $43.51
    53615 Hydro-Gear Gear Bull 52 ToothThe Gear Bull 52 Tooth, a top-quality Hydro-Gear Fan Blade, offers superior performance and durability. Designed by Hydro-Gear, this product ensures your lawn mowing equipment runs smoothly and efficiently, enhancing...
    $48.35
    $43.51
    Qty in Cart: 0
    Quantity:
    Price:
    $48.35
    $43.51
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  • Hydro Gear 51275 - Coupling Splined - Image 1

    51275 - Coupling Splined - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $97.32
    $87.58
    51275 Hydro-Gear Coupling SplinedIntroducing the premium quality Coupling Splined, a vital component for your outdoor equipment. This robust Hydro-Gear part ensures the optimal performance of your lawn mowing tools. Designed for longevity, it ensures...
    $97.32
    $87.58
    Qty in Cart: 0
    Quantity:
    Price:
    $97.32
    $87.58
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  • Hydro Gear Gear 54t Forged 54491 - Image 1

    54491 - Gear 54 Tooth Forged - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $147.58
    $132.82
    54491 Hydro-Gear Gear 54 Tooth ForgedThe Gear 54 Tooth Forged is a high-quality Hydro-Gear Fan Blade designed to enhance the performance of your lawn mowing equipment. The product's superior construction ensures durability and efficient operation,...
    $147.58
    $132.82
    Qty in Cart: 0
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    Price:
    $147.58
    $132.82
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  • Tuff Torq Pinion Assembly 17751803391 - Image 1

    17751803391 - Pinion Assembly - Tuff Torq Genuine OEM Part

    Tuff Torq

    $4,042.35
    $3,638.11
    Precision-engineered to maintain seamless drive performance. Crafted for durability to withstand demanding operational environments. Authentic OEM Tuff Torq part guaranteeing perfect compatibility and safety. 17751803391 Pinion Assembly - Experience...
    $4,042.35
    $3,638.11
    Qty in Cart: 0
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    $4,042.35
    $3,638.11
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  • Tuff Torq Diff Pinion Gear Kit 1A646031590 - Image 1

    1A646031590 - Differential Pinion Gear Kit - Tuff Torq Genuine OEM Part

    Tuff Torq

    $209.76
    $188.78
    Precision engineered to keep your mower turning smoothly Robust construction for enduring performance under demanding conditions Seamless compatibility with Tuff Torq systems for guaranteed reliability Authentic OEM part designed by Tuff Torq to...
    $209.76
    $188.78
    Qty in Cart: 0
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    $209.76
    $188.78
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  • Tuff Torq Gear 2.43 KMH60A50001 - Image 1

    KMH60A50001 - Gear 2.43 - Tuff Torq Genuine OEM Part

    Tuff Torq

    $11,227.04
    $10,104.33
    Precision engineered for unwavering drive system integrity Robust construction delivering long-lasting operational excellence Authentic OEM component ensuring seamless compatibility and safety Manufactured by Tuff Torq to meet strict quality...
    $11,227.04
    $10,104.33
    Qty in Cart: 0
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    $11,227.04
    $10,104.33
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  • Hydro Gear Gear 71T/22T Assembled 54274 - Image 1

    54274 - Gear 71 Tooth/22 Tooth Assembled - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $85.57
    $77.01
    Precision engineering that powers your lawn equipment’s success Built to exact Hydro-Gear specifications for seamless compatibility and optimal performance Durable 71 Tooth/22 Tooth gear design engineered to withstand rigorous use Authentic Hydro-Gear...
    $85.57
    $77.01
    Qty in Cart: 0
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    $85.57
    $77.01
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  • Tuff Torq Final Pinion Collar 187K0033360 - Image 1

    187K0033360 - Final Pinion Collar - Tuff Torq Genuine OEM Part

    Tuff Torq

    $15.42
    $13.87
    Engineered to maintain the integrity of your drive system Precision-crafted for optimal fit and function Durability designed to extend equipment longevity Authentic OEM from Tuff Torq ensuring uncompromised quality and compatibility 187K0033360 Final...
    $15.42
    $13.87
    Qty in Cart: 0
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    Price:
    $15.42
    $13.87
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  • Tuff Torq Gear Kit 187L0013550 - Image 1

    187L0013550 - Gear Kit - Tuff Torq Genuine OEM Part

    Tuff Torq

    $287.22
    $258.49
    Precision Engineering for Seamless Performance Durable Construction Ensures Long-Term Reliability Critical component designed to maintain optimal operation of your Hydro-Gear drive system Authentic OEM part from Tuff Torq delivering guaranteed...
    $287.22
    $258.49
    Qty in Cart: 0
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    Price:
    $287.22
    $258.49
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  • Tuff Torq Pump Gear Dual 168PHB31830 - Image 1

    168PHB31830 - Pump Gear Dual - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,459.68
    $1,313.71
    Precision engineered for peak performance and lasting durability. High-quality pump gear designed to ensure smooth and efficient hydrostatic drive operation. Durable dual gear design helps maintain consistent hydraulic flow under heavy load. 100%...
    $1,459.68
    $1,313.71
    Qty in Cart: 0
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    $1,459.68
    $1,313.71
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  • Tuff Torq Differential Pinion 19836031800 - Image 1

    19836031800 - Differential Pinion - Tuff Torq Genuine OEM Part

    Tuff Torq

    $68.27
    $61.44
    Precision engineered to empower your drive system's excellence Crafted from hardened steel for maximum durability and wear resistance Seamlessly integrates into your hydrostatic transmission for optimal performance Authentic Tuff Torq OEM component...
    $68.27
    $61.44
    Qty in Cart: 0
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    $68.27
    $61.44
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  • Tuff Torq Side Gear Left 19836031510 - Image 1

    19836031510 - Side Gear Left - Tuff Torq Genuine OEM Part

    Tuff Torq

    $152.07
    $136.86
    Precision engineered for seamless integration and trusted reliability. Essential for maintaining smooth transmission operation in your equipment. Crafted with advanced materials for extended service life under demanding conditions. Authentic Tuff Torq...
    $152.07
    $136.86
    Qty in Cart: 0
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    Price:
    $152.07
    $136.86
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  • Tuff Torq Side Gear Right 19836031500 - Image 1

    19836031500 - Side Gear Right - Tuff Torq Genuine OEM Part

    Tuff Torq

    $212.85
    $191.56
    Experience uncompromising precision engineered for your drive system’s heart. Optimized for seamless integration and long-lasting wear resistance. Manufactured as a genuine OEM product by Tuff Torq to guarantee exact compatibility and trusted...
    $212.85
    $191.56
    Qty in Cart: 0
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    Price:
    $212.85
    $191.56
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  • Tuff Torq Gear 21T 19485525221 - Image 1

    19485525221 - Gear 21T - Tuff Torq Genuine OEM Part

    Tuff Torq

    $102.93
    $92.63
    Engineered to empower your machinery with seamless drive precision Durable 21-tooth gear designed for optimal torque transmission Precision-crafted for exact OEM specifications to guarantee compatibility Authentic Tuff Torq OEM component ensuring...
    $102.93
    $92.63
    Qty in Cart: 0
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    Price:
    $102.93
    $92.63
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  • Tuff Torq Final Gear S 19217433510 - Image 1

    19217433510 - Final Gear S - Tuff Torq Genuine OEM Part

    Tuff Torq

    $68.36
    $61.52
    Precision engineered to restore excellence in every turn. Durable construction designed to withstand rigorous mower operation. Exact fit guarantees smooth integration within your Hydro-Gear transmission assembly. Authentic OEM part from Hydro-Gear,...
    $68.36
    $61.52
    Qty in Cart: 0
    Quantity:
    Price:
    $68.36
    $61.52
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  • Tuff Torq Reduction Gear 19217425510 - Image 1

    19217425510 - Reduction Gear - Tuff Torq Genuine OEM Part

    Tuff Torq

    $35.74
    $32.16
    Precision engineered for seamless power delivery and unrivaled durability. Robust construction ensures dependable performance under demanding conditions. Designed as a genuine OEM component to guarantee perfect compatibility and safety. 19217425510...
    $35.74
    $32.16
    Qty in Cart: 0
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    $35.74
    $32.16
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  • Tuff Torq Motor Gear 19217425110 - Image 1

    19217425110 - Motor Gear - Tuff Torq Genuine OEM Part

    Tuff Torq

    $42.62
    $38.35
    Reinforce your machine’s heart with authentic engineering precision Built for enduring strength to withstand demanding workloads Seamlessly restores your equipment’s original drive functionality This is a genuine OEM motor gear crafted by Tuff Torq for...
    $42.62
    $38.35
    Qty in Cart: 0
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    Price:
    $42.62
    $38.35
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  • Tuff Torq Inner Side Gear Left 19217231540 - Image 1

    19217231540 - Inner Side Gear Left - Tuff Torq Genuine OEM Part

    Tuff Torq

    $4.87
    $4.38
    Trust in Unmatched Precision and Durability Engineered for Seamless Integration in Hydrostatic Transmissions Manufactured as an Authentic OEM Tuff Torq Component Essential for Maintaining Optimal Drive System Performance 19217231540 Inner Side Gear...
    $4.87
    $4.38
    Qty in Cart: 0
    Quantity:
    Price:
    $4.87
    $4.38
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  • Tuff Torq Front Drive Gear 19217228230 - Image 1

    19217228230 - Front Drive Gear - Tuff Torq Genuine OEM Part

    Tuff Torq

    $372.13
    $334.91
    Precision engineered to power your equipment with confidence Durable front drive gear designed to maintain smooth transmission operation OEM-certified to guarantee exact fit and reliable performance Authentic Tuff Torq component built to extend the life...
    $372.13
    $334.91
    Qty in Cart: 0
    Quantity:
    Price:
    $372.13
    $334.91
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  • Tuff Torq Pinion 19217228220 - Image 1

    19217228220 - Pinion - Tuff Torq Genuine OEM Part

    Tuff Torq

    $301.68
    $271.51
    Precision engineered for peak performance and longevity Robust design delivers consistent power transfer under demanding conditions Durable construction that withstands wear and tear for extended equipment life Certified genuine OEM part from Tuff Torq...
    $301.68
    $271.51
    Qty in Cart: 0
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    Price:
    $301.68
    $271.51
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  • Tuff Torq Main Pto Gear 16T 19217226110 - Image 1

    19217226110 - Main Power Take-Off Gear 16T - Tuff Torq Genuine OEM Part

    Tuff Torq

    $77.57
    $69.81
    Trust in the precision engineering that drives your equipment’s reliability Crafted to deliver optimal power transfer for seamless operation Durable design built to withstand harsh outdoor conditions and extended use Genuine OEM product from Tuff Torq,...
    $77.57
    $69.81
    Qty in Cart: 0
    Quantity:
    Price:
    $77.57
    $69.81
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  • Tuff Torq Reverse Gear 33T 19217225920 - Image 1

    19217225920 - Reverse Gear 33T - Tuff Torq Genuine OEM Part

    Tuff Torq

    $72.42
    $65.17
    Engineered to empower your machine’s motion — dependability begins here. Robust 33-tooth reverse gear crafted for precision engagement and durability. Manufactured as a genuine Tuff Torq OEM component to ensure exact fit and premium quality. Guaranteed...
    $72.42
    $65.17
    Qty in Cart: 0
    Quantity:
    Price:
    $72.42
    $65.17
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  • Tuff Torq Reduction Gear 31T 19217225820 - Image 1

    19217225820 - Reduction Gear 31T - Tuff Torq Genuine OEM Part

    Tuff Torq

    $223.76
    $201.38
    Precision engineered for dependable power transmission Robust design enhances longevity under demanding conditions Manufactured as an authentic OEM Tuff Torq component ensuring exact fitment Supports seamless integration in your hydrostatic drive system...
    $223.76
    $201.38
    Qty in Cart: 0
    Quantity:
    Price:
    $223.76
    $201.38
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  • Tuff Torq Reduction Gear 31T 19217225740 - Image 1

    19217225740 - Reduction Gear 31T - Tuff Torq Genuine OEM Part

    Tuff Torq

    $459.60
    $413.64
    Precision engineered power for seamless operation Robust 31-tooth design delivering consistent torque transfer Authentic OEM quality ensuring perfect fit and lasting reliability Manufactured by Tuff Torq to meet exacting industry standards 19217225740...
    $459.60
    $413.64
    Qty in Cart: 0
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    $459.60
    $413.64
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  • Tuff Torq Reduction Gear 43T 19217225730 - Image 1

    19217225730 - Reduction Gear 43T - Tuff Torq Genuine OEM Part

    Tuff Torq

    $199.89
    $179.90
    Precision engineered to empower your drive system Long-lasting durability crafted to OEM standards Essential for maintaining optimal torque and smooth operation Authentic Tuff Torq OEM replacement part guaranteeing exact fit and reliability 19217225730...
    $199.89
    $179.90
    Qty in Cart: 0
    Quantity:
    Price:
    $199.89
    $179.90
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  • Tuff Torq Reduction Gear 28T 19217225720 - Image 1

    19217225720 - Reduction Gear 28T - Tuff Torq Genuine OEM Part

    Tuff Torq

    $112.29
    $101.06
    Precision engineered for dependable power transmission Durable construction to withstand demanding mower conditions Authentic OEM product by Tuff Torq ensuring perfect fitment Restore your equipment’s original performance and reliability 19217225720...
    $112.29
    $101.06
    Qty in Cart: 0
    Quantity:
    Price:
    $112.29
    $101.06
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  • Tuff Torq Reduction Gear 19217225670 - Image 1

    19217225670 - Reduction Gear - Tuff Torq Genuine OEM Part

    Tuff Torq

    $97.89
    $88.10
    Engineered Precision for Every Turn Durability That Keeps Your Equipment Running Strong Exact OEM Fit for Seamless Installation and Performance Authentic Tuff Torq OEM component ensuring trusted reliability 19217225670 Reduction Gear – Unleash the...
    $97.89
    $88.10
    Qty in Cart: 0
    Quantity:
    Price:
    $97.89
    $88.10
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  • Tuff Torq Reduction Gear 40T 19217225660 - Image 1

    19217225660 - Reduction Gear 40T - Tuff Torq Genuine OEM Part

    Tuff Torq

    $221.07
    $198.96
    Precision engineered to elevate your machine’s drive system reliability Robust 40-tooth design ensures smooth power transfer and lasting durability Manufactured by Tuff Torq as an authentic OEM component for exact compatibility 19217225660 Reduction...
    $221.07
    $198.96
    Qty in Cart: 0
    Quantity:
    Price:
    $221.07
    $198.96
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  • Tuff Torq Reduction Gear 49T 19217225641 - Image 1

    19217225641 - Reduction Gear 49T - Tuff Torq Genuine OEM Part

    Tuff Torq

    $352.63
    $317.36
    Precision engineered to empower your equipment’s core Durable construction enhances drive system efficiency Exact OEM fit guarantees seamless compatibility Manufactured directly by Tuff Torq to meet stringent quality standards 19217225641 Reduction...
    $352.63
    $317.36
    Qty in Cart: 0
    Quantity:
    Price:
    $352.63
    $317.36
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