Hydro-Gear Genuine K Transaxles - Reliable Replacement Parts

Discover our extensive range of genuine Hydro-Gear K Transaxles, engineered for optimal performance and durability. Perfectly designed to fit hydrostatic drives, transaxles, and fully electric drive systems, these K Transaxles ensure smooth operation and long-lasting reliability.

K Transaxles for Efficient Hydro-Gear Drive Systems

Our K Transaxles category features OEM-quality hydrostatic drive replacements, including fully electric and mechanical transaxle options. Every part meets Hydro-Gear’s strict standards to maintain your equipment’s power and efficiency.

  • Genuine Hydro-Gear Parts: Authentic K Transaxles that guarantee compatibility and superior performance.
  • Durability & Reliability: Built to withstand rigorous use, reducing downtime and maintenance costs.
  • Wide Compatibility: Suitable for various Hydro-Gear models and drive configurations.

Why Choose Our K Transaxles?

We offer only genuine Hydro-Gear K Transaxles, ensuring expert craftsmanship, reliable durability, and seamless integration to keep your equipment running at peak performance.

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  • Qty in Cart
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  • Tuff Torq K66As Transaxle 7A632084910 - Image 1

    7A632084910 - K66As Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,949.17
    $1,754.25
    Precision Power Meets Unmatched Durability Engineered to deliver seamless torque transmission for smooth operation Robust design ensures prolonged equipment life under demanding conditions Original Equipment Manufacturer (OEM) guaranteed by Tuff Torq...
    $1,949.17
    $1,754.25
    Qty in Cart: 0
    Quantity:
    Price:
    $1,949.17
    $1,754.25
    Subtotal:
  • Tuff Torq K62Ac Transaxle 7A632084900 - Image 1

    7A632084900 - K62Ac Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,800.93
    $1,620.83
    Precision-engineered strength for your mower's drive system Robust design delivering unmatched torque control and durability Seamless integration with original equipment for guaranteed compatibility Authentic OEM Transaxle from Tuff Torq ensuring...
    $1,800.93
    $1,620.83
    Qty in Cart: 0
    Quantity:
    Price:
    $1,800.93
    $1,620.83
    Subtotal:
  • Tuff Torq K62Ag Transaxle 7A632084840 - Image 1

    7A632084840 - K62Ag Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,713.78
    $1,542.40
    Engineered strength for seamless motion—experience unparalleled drive system precision. Robust construction ensures exceptional lifespan under demanding conditions. OEM manufacturing guarantees perfect fit and reliable operation. 7A632084840 K62Ag...
    $1,713.78
    $1,542.40
    Qty in Cart: 0
    Quantity:
    Price:
    $1,713.78
    $1,542.40
    Subtotal:
  • Tuff Torq K66As Transaxle 7A632084800 - Image 1

    7A632084800 - K66As Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,825.02
    $1,642.51
    Engineered to power your mower flawlessly with Tuff Torq’s precision. Durable design ensuring extended service life under demanding conditions. Optimized for exact fit and reliable performance in your lawn equipment. Certified genuine OEM from Tuff Torq...
    $1,825.02
    $1,642.51
    Qty in Cart: 0
    Quantity:
    Price:
    $1,825.02
    $1,642.51
    Subtotal:
  • Tuff Torq K66Ar T/A Shipped W/O Oil 7A632084790 - Image 1

    7A632084790 - K66Ar Transaxle Shipped Without Oil - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,666.88
    $1,500.19
    Drive with Confidence: Engineered to restore peak performance in your lawn equipment. Precision Engineering: Delivers smooth operation and long-lasting durability. Durable OEM Quality: Trusted Tuff Torq craftsmanship ensures an exact fit and dependable...
    $1,666.88
    $1,500.19
    Qty in Cart: 0
    Quantity:
    Price:
    $1,666.88
    $1,500.19
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  • Tuff Torq K66Ap B&S Transaxle 7A632084780 - Image 1

    7A632084780 - K66Ap Briggs And Stratton Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,910.36
    $1,719.32
    Engineered for uncompromising performance and endurance. Precision-crafted transaxle to restore your machine’s drive system. OEM assurance guaranteeing flawless compatibility and quality. Authentic Tuff Torq part trusted by professionals worldwide...
    $1,910.36
    $1,719.32
    Qty in Cart: 0
    Quantity:
    Price:
    $1,910.36
    $1,719.32
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  • Tuff Torq K66Am Transaxle 7A632084750 - Image 1

    7A632084750 - K66Am Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,668.34
    $1,501.50
    Precision in every rotation, reliability in every ride. Robust hydrostatic design ensuring smooth, efficient power transfer. Engineered for enduring strength to maximize your equipment's lifespan. 100% Genuine Tuff Torq OEM component crafted for exact...
    $1,668.34
    $1,501.50
    Qty in Cart: 0
    Quantity:
    Price:
    $1,668.34
    $1,501.50
    Subtotal:
  • Tuff Torq K66Ag Transaxle 7A632084690 - Image 1

    7A632084690 - K66Ag Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,786.57
    $1,607.91
    Engineered Precision for Unmatched Performance Seamless power transfer ensuring smooth, responsive handling Durable construction built to withstand rigorous use and extend machine life Authentic Tuff Torq OEM component guaranteeing exact compatibility...
    $1,786.57
    $1,607.91
    Qty in Cart: 0
    Quantity:
    Price:
    $1,786.57
    $1,607.91
    Subtotal:
  • Tuff Torq K66Ah Iseki Transaxle 7A632084683 - Image 1

    7A632084683 - K66Ah Iseki Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,700.64
    $1,530.57
    Engineered Precision for Dependable Drive Systems Robust construction delivering consistent torque and efficiency Seamless compatibility with your existing lawn mower or zero-turn equipment Authentic OEM component directly from Tuff Torq to guarantee...
    $1,700.64
    $1,530.57
    Qty in Cart: 0
    Quantity:
    Price:
    $1,700.64
    $1,530.57
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  • Tuff Torq K66Aa Transaxle 7A632084661 - Image 1

    7A632084661 - K66Aa Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,900.16
    $1,710.14
    Engineered to power your machinery with precision and strength. Robust construction ensures enduring performance in demanding conditions. Designed for flawless integration, maintaining your equipment’s peak functionality. Authentic Tuff Torq OEM quality...
    $1,900.16
    $1,710.14
    Qty in Cart: 0
    Quantity:
    Price:
    $1,900.16
    $1,710.14
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  • Tuff Torq K66Ad Hop Transaxle 7A632084650 - Image 1

    7A632084650 - K66Ad Hop Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,464.24
    $1,317.81
    Drive with confidence using a transaxle designed to excel under pressure. Engineered for seamless power transfer to optimize your machine's functionality. Built to endure rigorous use while maintaining smooth and efficient operation. Authentic OEM...
    $1,464.24
    $1,317.81
    Qty in Cart: 0
    Quantity:
    Price:
    $1,464.24
    $1,317.81
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  • Tuff Torq K66Ac Transaxle 7A632084640 - Image 1

    7A632084640 - K66Ac Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,908.49
    $1,717.64
    Precision engineered to maximize your equipment’s performance Durable design built to withstand rigorous lawn care demands Guaranteed authentic OEM quality directly from Tuff Torq Ensures seamless integration and long-term reliability 7A632084640...
    $1,908.49
    $1,717.64
    Qty in Cart: 0
    Quantity:
    Price:
    $1,908.49
    $1,717.64
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  • Tuff Torq K66Y Transaxle 7A632084621 - Image 1

    7A632084621 - K66Y Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,637.13
    $1,473.41
    Engineered to power precision and endurance in every cut. Robust design to withstand demanding lawn care applications. Seamless integration ensures smooth and consistent drive performance. Authentic OEM part guaranteed for exact compatibility and...
    $1,637.13
    $1,473.41
    Qty in Cart: 0
    Quantity:
    Price:
    $1,637.13
    $1,473.41
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  • Tuff Torq K62V Transaxle 7A632084610 - Image 1

    7A632084610 - K62V Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,117.64
    $1,005.87
    Precision engineered to keep your equipment running seamlessly Exceptional durability ensuring extended operational life Exact OEM fit for hassle-free installation and reliable performance Authentic Tuff Torq part guaranteeing trusted quality from the...
    $1,117.64
    $1,005.87
    Qty in Cart: 0
    Quantity:
    Price:
    $1,117.64
    $1,005.87
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  • Tuff Torq K66I Cntx Transaxle 7A632084590 - Image 1

    7A632084590 - K66I Cntx Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,755.88
    $1,580.29
    Engineered precision delivering uninterrupted mower power High-torque capacity ensuring smooth, efficient operation Crafted as an authentic OEM component, guaranteeing exact fit and trusted durability 7A632084590 Cntx Transaxle–Harness the strength and...
    $1,755.88
    $1,580.29
    Qty in Cart: 0
    Quantity:
    Price:
    $1,755.88
    $1,580.29
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  • Tuff Torq K66B Stiga Trans 7A632084511 - Image 1

    7A632084511 - K66B Stiga Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,555.92
    $1,400.32
    Experience the precision and dependability that power your equipment’s drive system. Exceptional durability engineered to withstand rigorous mowing conditions. Designed for exact fit and optimal performance in your lawn equipment. 100% genuine Tuff Torq...
    $1,555.92
    $1,400.32
    Qty in Cart: 0
    Quantity:
    Price:
    $1,555.92
    $1,400.32
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  • Tuff Torq K62E Sti Trans 7A632084281 - Image 1

    7A632084281 - K62E Sti Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,552.06
    $1,396.85
    Engineered to maintain peak performance and reliability, the Tuff Torq 7A632084281 Transaxle is your trusted drive system solution. Exceptional hydraulic transmission technology designed for seamless power delivery and smooth operation. Built for...
    $1,552.06
    $1,396.85
    Qty in Cart: 0
    Quantity:
    Price:
    $1,552.06
    $1,396.85
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  • Tuff Torq K62E Sti Trans W/Holes In Axle 7A632084280 - Image 1

    7A632084280 - K62E Sti Transaxle With Holes In Axle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,331.35
    $1,198.21
    Drive with confidence through every yard – trust the precision of Tuff Torq engineering. Exceptional durability: Crafted to endure rigorous outdoor conditions and heavy-duty use. Seamless compatibility: Designed to perfectly fit your equipment, ensuring...
    $1,331.35
    $1,198.21
    Qty in Cart: 0
    Quantity:
    Price:
    $1,331.35
    $1,198.21
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  • Tuff Torq K66R Transaxle 7A632084050 - Image 1

    7A632084050 - K66R Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,452.17
    $1,306.95
    Engineered precision for lasting drive performance Robust construction ensures smooth, reliable power transfer Direct OEM part from Tuff Torq for guaranteed compatibility 7A632084050 Transaxle - Experience the Unmatched Strength of Tuff Torq...
    $1,452.17
    $1,306.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,452.17
    $1,306.95
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  • Tuff Torq K664M Hsq T/A 787Q0584570 - Image 1

    787Q0584570 - K664M Husqvarna Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,858.14
    $1,672.32
    Engineered precision for unmatched lawn mower drive excellence Robust hydrostatic transaxle delivering smooth, responsive control Built to original equipment manufacturer specifications ensuring perfect fit and longevity Authentic OEM component from...
    $1,858.14
    $1,672.32
    Qty in Cart: 0
    Quantity:
    Price:
    $1,858.14
    $1,672.32
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  • Tuff Torq K664L Grillo T/A Ship W/O Oil 787Q0584010 - Image 1

    787Q0584010 - K664L Grillo Transaxle Ship Without Oil - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,927.73
    $1,734.95
    Precision engineering that drives your performance forward Robust construction designed to endure demanding conditions Seamless integration with your equipment for optimal functionality Genuine Tuff Torq OEM part guaranteeing exact fit and reliable...
    $1,927.73
    $1,734.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,927.73
    $1,734.95
    Subtotal:
  • Tuff Torq Ktm13T Hsq T/Ashippedw/O Oil 787K0027060 - Image 1

    787K0027060 - Ktm13T Husqvarna Transaxle Shipped Without Oil - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,081.80
    $973.62
    Precision engineering driving your mower’s excellence Robust construction built for extended durability in demanding conditions Seamless compatibility with original Tuff Torq equipment Guaranteed genuine OEM part ensuring peak reliability 787K0027060...
    $1,081.80
    $973.62
    Qty in Cart: 0
    Quantity:
    Price:
    $1,081.80
    $973.62
    Subtotal:
  • Tuff Torq K58G 787Q0024091 - Image 1

    787Q0024091 - K58G - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,212.28
    $1,091.05
    Dependable Performance Built-In: Every Tuff Torq 787Q0024091 K58G part is crafted to uphold the highest standards of quality and dependability. Exact Fit for Seamless Integration: Designed for precise compatibility, this part guarantees smooth operation...
    $1,212.28
    $1,091.05
    Qty in Cart: 0
    Quantity:
    Price:
    $1,212.28
    $1,091.05
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  • Tuff Torq K46Ea Trans Prefilled With Oil 7A646084720 - Image 1

    7A646084720 - K46Ea Transaxle Prefilled With Oil - Tuff Torq Genuine OEM Part

    Tuff Torq

    $797.93
    $718.13
    Engineered precision for peak drive system performance. Robust durability that withstands demanding outdoor conditions. Seamless compatibility assured by genuine Tuff Torq OEM standards. Original Hydro-Gear craftsmanship embedded in every component...
    $797.93
    $718.13
    Qty in Cart: 0
    Quantity:
    Price:
    $797.93
    $718.13
    Subtotal:
  • Tuff Torq K46Ee Trans Prefilled With Oil 7A646084710 - Image 1

    7A646084710 - K46Ee Transaxle Prefilled With Oil - Tuff Torq Genuine OEM Part

    Tuff Torq

    $837.27
    $753.54
    Engineered for performance, trusted for reliability. Prefilled with premium oil for immediate, maintenance-free use. Precision fit ensures flawless compatibility with your equipment. Certified genuine OEM part by Tuff Torq, guaranteeing durability and...
    $837.27
    $753.54
    Qty in Cart: 0
    Quantity:
    Price:
    $837.27
    $753.54
    Subtotal:
  • Tuff Torq K46Dz Trans Prefilled With Oil 7A646084690 - Image 1

    7A646084690 - K46Dz Transaxle Prefilled With Oil - Tuff Torq Genuine OEM Part

    Tuff Torq

    $823.70
    $741.33
    Engineered Precision, Guaranteed Performance Prefilled with oil for immediate, smooth operation right out of the box. Robust construction designed to withstand intensive use in demanding environments. Certified Tuff Torq genuine OEM part ensuring...
    $823.70
    $741.33
    Qty in Cart: 0
    Quantity:
    Price:
    $823.70
    $741.33
    Subtotal:
  • Tuff Torq K46Dw Transaxle 7A646084680 - Image 1

    7A646084680 - K46Dw Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,213.63
    $1,092.26
    Precision engineered durability for seamless lawn care performance Robust transmission design ensuring reliable power transfer Enhanced longevity through top-tier components for demanding use 100% Genuine Tuff Torq OEM part guaranteeing exact fit and...
    $1,213.63
    $1,092.26
    Qty in Cart: 0
    Quantity:
    Price:
    $1,213.63
    $1,092.26
    Subtotal:
  • Tuff Torq K62Ah Transaxle 7A632084860 - Image 1

    7A632084860 - K62Ah Transaxle - Tuff Torq Genuine OEM Part

    Tuff Torq

    $1,791.10
    $1,611.99
    Drive Your Equipment with Confidence and Precision Robust Hydrostatic Design for Optimal Performance Engineered for Seamless Compatibility and Durability Authentic OEM Quality from Tuff Torq 7A632084860 K62Ah Transaxle—Unleash the True Drive Potential...
    $1,791.10
    $1,611.99
    Qty in Cart: 0
    Quantity:
    Price:
    $1,791.10
    $1,611.99
    Subtotal:
  • Tuff Torq K66Ap 7A632084880 - Image 1
    $1,906.08
    $0.00
    Qty in Cart: 0
    Quantity:
    Price:
    $1,906.08
    $0.00
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  • Tuff Torq K46Bn Husq T/A Prefilled W/Oil 7A646084162 - Image 1

    7A646084162 K46Bn Transaxle Prefilled With Oil - Tuff Torq Genuine OEM Part

    Tuff Torq

    $835.47
    $751.92
    Designed as a Genuine OEM Tuff Torq component ensuring exact fit and unmatched quality Engineered to deliver smooth, responsive hydrostatic power transmission for optimal lawn mower performance Pre-filled with quality oil to guarantee immediate...
    $835.47
    $751.92
    Qty in Cart: 0
    Quantity:
    Price:
    $835.47
    $751.92
    Subtotal:
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