Hydro-Gear 3500 Hydrostatic Transaxles - Genuine Replacement Parts

Maintain peak performance with authentic Hydro-Gear 3500 Hydrostatic Transaxles, designed for seamless integration with your machinery. Our genuine transaxles ensure efficient power transfer and long-lasting reliability.

3500 Hydrostatic Transaxles by Hydro-Gear – Genuine, Durable, Efficient

Our range of genuine 3500 hydrostatic transaxles includes fully tested, precision-engineered components that guarantee optimal torque and smooth operation. These Hydro-Gear transaxles are essential for hydrostatic drives, transaxle replacements, and fully electric drive systems.

  • Authentic Quality: Manufactured to Hydro-Gear’s strict standards for durability and performance.
  • Comprehensive Compatibility: Fits a wide range of hydrostatic drive systems and electric transaxles.
  • Enhanced Reliability: Built to withstand heavy-duty landscaping and turf applications.

Upgrade or replace your transaxle with confidence using our genuine Hydro-Gear 3500 hydrostatic transaxles, engineered to deliver consistent, efficient power transfer.

Why Choose Our 3500 Hydrostatic Transaxles?

We offer only genuine Hydro-Gear parts, ensuring superior quality, expert support, and fast shipping—your trusted source for reliable transaxle replacements.

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  • Hydro Gear Transaxle Hydrostatic 3500 K1132-11121 - Image 1

    K1132-11121 - Transaxle Hydrostatic 3500 - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $2,679.35
    $2,411.41
    K1132-11121 Hydro-Gear Transaxle Hydrostatic 3500Experience superior quality and performance with the Hydro-Gear Extension Spring, an essential component for your lawn mowing equipment. The Transaxle Hydrostatic 3500, product SKU K1132-11121, is crafted...
    $2,679.35
    $2,411.41
    Qty in Cart: 0
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    Price:
    $2,679.35
    $2,411.41
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  • Hydro Gear Transaxle Hydrostatic 3500 181403 - Image 1

    181403 - Transaxle Hydrostatic 3500 - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $2,642.02
    $2,377.81
    181403 Hydro-Gear Transaxle Hydrostatic 3500Experience the superior quality and unparalleled performance of the Hydro-Gear Extension Spring. Designed to maximize the efficiency of your lawn mowing equipment, this part ensures optimal operation and...
    $2,642.02
    $2,377.81
    Qty in Cart: 0
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    $2,642.02
    $2,377.81
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  • Hydro Gear 317-3500 - Transaxle Hydrostatic 3500 - Original OEM part

    317-3500 - Transaxle Hydrostatic 3500 - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $3,246.99
    $2,922.29
    317-3500 Hydro-Gear Transaxle Hydrostatic 3500Experience superior quality and high functionality with our Hydro-Gear Extension Spring, a vital component for your lawn mowing equipment. This robust and durable part ensures smooth operations and longevity...
    $3,246.99
    $2,922.29
    Qty in Cart: 0
    Quantity:
    Price:
    $3,246.99
    $2,922.29
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  • Hydro Gear Transaxle Hydrostatic 3500 261084 - Image 1

    261084 - Transaxle Hydrostatic 3500 - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $3,280.14
    $2,952.12
    261084 Hydro-Gear Transaxle Hydrostatic 3500Experience the top-tier quality of the Hydro-Gear Extension Spring, an essential component for your lawn mowing equipment. Designed to ensure optimal performance, it offers a seamless operation with its...
    $3,280.14
    $2,952.12
    Qty in Cart: 0
    Quantity:
    Price:
    $3,280.14
    $2,952.12
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  • Hydro Gear 318-3500 - Transaxle Hydrostatic 3500 - Original OEM part

    318-3500 - Transaxle Hydrostatic 3500 - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $3,442.94
    $3,098.64
    318-3500 Hydro-Gear Transaxle Hydrostatic 3500Experience the epitome of quality with our Hydro-Gear Extension Spring. Designed meticulously for flawless functionality, this durable component is essential for the smooth operation of your lawn mowing...
    $3,442.94
    $3,098.64
    Qty in Cart: 0
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    $3,442.94
    $3,098.64
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  • Hydro Gear Transaxle Hydrostatic 3500 261033 - Image 1

    261033 - Transaxle Hydrostatic 3500 - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $3,379.65
    $3,041.68
    261033 Hydro-Gear Transaxle Hydrostatic 3500The Transaxle Hydrostatic 3500 is a top-tier Hydro-Gear Extension Spring, renowned for its superior quality and performance. This product ensures smooth operation of your lawn mowing equipment, providing an...
    $3,379.65
    $3,041.68
    Qty in Cart: 0
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    Price:
    $3,379.65
    $3,041.68
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  • Hydro Gear Transaxle Hydrostatic 3500 315-3500 - Image 1

    315-3500 - Transaxle Hydrostatic 3500 - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $3,488.74
    $3,139.86
    315-3500 Hydro-Gear Transaxle Hydrostatic 3500Experience the unparalleled quality of the Hydro-Gear Extension Spring, a crucial component for lawn mowing equipment. Designed for efficiency and durability, this piece is crafted from high-grade materials...
    $3,488.74
    $3,139.86
    Qty in Cart: 0
    Quantity:
    Price:
    $3,488.74
    $3,139.86
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  • Hydro Gear Transaxle Hydrostatic 3500 323-3500 - Image 1

    323-3500 - Transaxle Hydrostatic 3500 - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $3,541.00
    $3,186.90
    323-3500 Hydro-Gear Transaxle Hydrostatic 3500Experience superior operation and longevity with our Hydro-Gear Extension Spring. This high-quality component ensures optimal performance in your lawn mowing equipment, providing the durability and...
    $3,541.00
    $3,186.90
    Qty in Cart: 0
    Quantity:
    Price:
    $3,541.00
    $3,186.90
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  • Hydro Gear Transaxle Hydrostatic 3500 320-3500 - Image 1

    320-3500 - Transaxle Hydrostatic 3500 - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $3,536.98
    $3,183.28
    320-3500 Hydro-Gear Transaxle Hydrostatic 3500Enhance the performance of your lawn mowing equipment with our high-quality Hydro-Gear Extension Spring. Known for its outstanding durability, this robust component ensures your equipment runs smoothly and...
    $3,536.98
    $3,183.28
    Qty in Cart: 0
    Quantity:
    Price:
    $3,536.98
    $3,183.28
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  • Hydro Gear Transaxle Hydrostatic 3500 324-3500 - Image 1

    324-3500 - Transaxle Hydrostatic 3500 - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $3,491.84
    $3,142.65
    324-3500 Hydro-Gear Transaxle Hydrostatic 3500Introducing our top-tier Hydro-Gear Extension Spring, an essential component for your lawn mowing equipment. Renowned for its exceptional quality, this robust and durable part ensures your machinery operates...
    $3,491.84
    $3,142.65
    Qty in Cart: 0
    Quantity:
    Price:
    $3,491.84
    $3,142.65
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  • Hydro Gear Transaxle Hydrostatic 3500 319-3500 - Image 1

    319-3500 - Transaxle Hydrostatic 3500 - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $3,812.38
    $3,431.14
    319-3500 Hydro-Gear Transaxle Hydrostatic 3500Discover the exceptional quality of the Hydro-Gear Extension Spring. Designed for optimal performance, this component ensures your outdoor equipment runs smoothly and efficiently. Durability is a hallmark of...
    $3,812.38
    $3,431.14
    Qty in Cart: 0
    Quantity:
    Price:
    $3,812.38
    $3,431.14
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  • Hydro Gear IHT 322-3500 322-3500 - Image 1

    322-3500 - Integrated Hydrostatic Transaxle 322-3500 - Hydro-Gear Genuine OEM Part

    HYDRO GEAR

    $3,850.58
    $3,465.52
    322-3500 Hydro-Gear Integrated Hydrostatic TransaxleWhen it comes to maintaining your lawn mowing equipment, quality is key. That's why our Integrated Hydrostatic Transaxle is the perfect addition to your outdoor equipment. Designed specifically for lawn...
    $3,850.58
    $3,465.52
    Qty in Cart: 0
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    Price:
    $3,850.58
    $3,465.52
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