SKU: 63829321042

Fits 2017-19 Ford E-350 Super Duty A/T Serpentine Belt Tensioner Assembly 55866

Sale price$85.30 Regular price$94.78
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

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Description

Fits 2017-19 Ford E-350 Super Duty A/T Serpentine Belt Tensioner Assembly 55866Goodyear 55866 Automatic Serpentine Belt Tensioner Assembly Goodyear's automatic tensioners and pulleys are meticulously designed to offer complete support to an engine's belt drive system. In today's modern engines, the belt drive system plays a critical role in transferring power from the engine's crankshaft to essential accessories, ensuring smooth and comfortable vehicle operation on the road. Over time and with high mileage, engines can

Goodyear 55866 Automatic Serpentine Belt Tensioner Assembly

Goodyear's automatic tensioners and pulleys are meticulously designed to offer complete support to an engine's belt drive system. In today's modern engines, the belt drive system plays a critical role in transferring power from the engine's crankshaft to essential accessories, ensuring smooth and comfortable vehicle operation on the road. Over time and with high mileage, engines can experience decreased efficiency due to factors like worn ball bearings, improper tension, and misalignment in the belt drive system. To maintain optimal performance and prevent potential issues, it's essential to install Goodyear automatic belt tensioners and pulleys.


Features:

  • Goodyear belt tensioners and pulleys are precision-engineered to match the specifications and requirements of the vehicle's belt drive system. This ensures a perfect fit and optimal performance.
  • Feature automatic tensioning mechanisms that continuously adjust the belt tension as needed, maintaining optimal tension levels under varying operating conditions.
  • Goodyear belt tensioners and pulleys are constructed using durable materials such as steel, aluminum, high-strength polymers, and advanced coatings to withstand the rigors of daily driving.
  • Goodyear belt tensioners and pulleys utilize advanced bearing technology, such as sealed bearings and low-friction designs, to reduce wear, noise, and vibration.
  • Maintaining proper belt tension and alignment, tensioners and pulleys optimize the performance of the entire belt drive system, including accessories like alternators, power steering pumps, and air conditioning compressors.

Specs:

Belt Type Serpentine
Grade Type OE Performance
Housing Material Steel/Aluminum

Application:

Year Make Model Submodel
2017-2019 Ford E-350 Super Duty
2017-2019 Ford E-450 Super Duty
2010-2014 Ford F-150
2011-2022 Ford F-250 Super Duty
2011-2016 Ford F-350
2011-2022 Ford F-350 Super Duty
2011-2014 Ford Lobo
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 63829321042

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Eleanore
Charlottesville, US
★★★★★ 5
Cute, very breathable material
These socks are super cute and comfy. I love the material-- it's light and very breathable. The ruffles are so cute. I think these socks work great with ankle-high boots or chunky sneakers.
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Reviewed in the United States on March 11, 2025
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View from the hills
Lowell, US
★★★★★ 5
Enables the person to move around while wearing.
These silicon socks look a bit odd at first glance but they work great and best of all, any lotions and oily creams are contained on the inside so you can walk around. They are very soft. I haven't had them long so I can't comment on durability, but they are not made of lightweight material.
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Reviewed in the United States on March 10, 2026
T
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Theresa C.
West Palm Beach, US
★★★★★ 5
They Work
Husband struggles with cracking feet, he has tried so many home remedies these work great to keep the moisturizer on and the carpet dry!
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Reviewed in the United States on March 25, 2026
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raymond jones
Lexington, US
★★★★★ 1
Not worth the time or money
Never buy these, they causes feet cramps and bad pain even if you use foot pain cream
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Reviewed in the United States on April 30, 2026
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Greg from MidW
Chelsea, US
★★★★★ 3
Does the job but dangerous to walk with!
Does the job but dangerous to walk with: foot is sliding inside the sock if the foot was treated with cream or lotion prior. It is uncomfortable to sleep with but a necessary hurdle to heal your heels!
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Reviewed in the United States on December 24, 2025

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