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Bulldog 500106 Bevel Sidewind Gear Kit Trailer Jack Replacement Part for Bulldog Trailer Jack Models 139, 159 and 170 Series, For Up to and Including 5,000 lbs. Capacity Models
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Bulldog 500106 Bevel Sidewind Gear Kit Trailer Jack Replacement Part for Bulldog Trailer Jack Models 139, 159 and 170 Series, For Up to and Including 5,000 lbs. Capacity Models
Bulldog Trailer Jacks offer you proven quality, performance, and versatility. Our wide range of products has you covered whatever your application.
Bulldog 500106 Bevel Sidewind Gear Kit Trailer Jack Replacement Part for Bulldog Trailer Jack Models 139, 159 and 170 Series, For Up to and Including 5,000 lbs. Capacity Models
Item #: 9403724

Bulldog 500106 Bevel Sidewind Gear Kit Trailer Jack Replacement Part for Bulldog Trailer Jack Models 139, 159 and 170 Series, For Up to and Including

Item #: 9403724

XAF 9815

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Bulldog Trailer Jacks offer you proven quality, performance, and versatility. Our wide range of products has you covered whatever your application.
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What Stands Out

Heavy-Duty Capacity
Designed for Bulldog trailer jack models with a weight capacity of up to 5,000 lbs, ensuring reliable performance and durability even under heavy loads.
Precision Fit
Compatible with Bulldog Models 139, 159, and 170, this gear kit offers a seamless replacement part, making maintenance effortless and efficient for users.
High-Quality Materials
Manufactured with robust materials for exceptional longevity and resistance against wear, guaranteeing that it withstands harsh environments while providing reliable trailer support.

Product Details

Browse and buy the Bulldog 500106 Silver Universal Sidewind Gear Kit for up to 5000 lbs. capacity models at Ubuy Equatorial Guinea. Shop now for the best deals!
  • Bulldog 500106 Silver Universal Sidewind Gear Kit
  • Replacement gear set for Bulldog jacks
  • Fits up to 5,000 lb. capacity models
  • Includes 2 gears and 2 roll pins
  • Economical option for repairing existing jack
  • Certified ASABE S485 compliant for proven performance
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • Light-Duty Users

    Ideal for users needing a reliable jack for trailers with capacities up to 5,000 lbs, such as small boaters.

  • DIY Enthusiasts

    Perfect for DIY users who want to replace their trailer jack parts without professional assistance or specialized tools.

  • Cost-Conscious Consumers

    This affordable replacement kit provides great value for users looking to maintain their trailer without spending excessively.

Not Suitable For
  • Heavy-Duty Needs

    Not suitable for users with trailers exceeding 5,000 lbs capacity, which require more robust jack systems.

Product Description

Bulldog 500106 Bevel Sidewind Gear Kit Trailer Jack Replacement Part for Bulldog Trailer Jack Models 139, 159 and 170 Series, For Up to and Including 5,000 lbs. Capacity Models

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Bulldog 500106 Bevel Sidewind Gear Kit?

    Answer: The Bulldog 500106 Bevel Sidewind Gear Kit is a replacement part specifically designed for Bulldog trailer jacks, including models 139, 159, and 170 series. This gear kit ensures smooth operation of the trailer jack, allowing for efficient lifting and lowering of trailers. By replacing worn or damaged gears, this kit helps maintain the functionality of your trailer jack, ensuring safety and reliability while towing.
  • Question: What trailer jack models are compatible with this gear kit?

    Answer: The Bulldog 500106 Bevel Sidewind Gear Kit is compatible with Bulldog trailer jack models 139, 159, and 170 series. This compatibility ensures that users can easily find a suitable replacement without worrying about fit or function. Ensuring you have the right model will help you avoid functional issues, and improve the lifespan of your trailer jack.
  • Question: How difficult is it to install the Bulldog 500106 Bevel Sidewind Gear Kit?

    Answer: Installing the Bulldog 500106 Bevel Sidewind Gear Kit is relatively straightforward for those with basic mechanical skills. The kit typically comes with installation instructions, and you’ll only require a few basic tools. It's essential to follow the instructions closely to ensure the proper alignment of the gears. This installation process allows trailer owners to restore their jack's function quickly, making it a practical choice for maintenance.
  • Question: Is the Bulldog 500106 Gear Kit durable and reliable?

    Answer: Yes, the Bulldog 500106 Bevel Sidewind Gear Kit is designed for durability and reliability. Made from high-quality materials, this gear kit is built to withstand the rigors of heavy lifting and everyday use. Choosing a reliable replacement part like this helps prevent future breakdowns, ensuring that your trailer jack operates smoothly whenever you need it, especially during long-distance trips or heavy loads.
  • Question: What tools are needed for the installation of the gear kit?

    Answer: To install the Bulldog 500106 Bevel Sidewind Gear Kit, you typically need basic hand tools including a wrench, screwdriver, and possibly pliers. These tools help you remove the old gear and fit the new one securely. Having the right tools on hand makes the installation process efficient and hassle-free, allowing you to get back on the road more quickly.
  • Question: Can I use this gear kit for a different brand of trailer jack?

    Answer: No, the Bulldog 500106 Bevel Sidewind Gear Kit is specifically designed for Bulldog trailer jack models 139, 159, and 170 series. Using it with other brands or incompatible models may result in improper functionality or further damage. It is crucial to use parts that are specifically designed for your model to ensure safe and efficient operation.
  • Question: Where can I buy the Bulldog 500106 Bevel Sidewind Gear Kit?

    Answer: You can purchase the Bulldog 500106 Bevel Sidewind Gear Kit on Ubuy, a trusted e-commerce platform. Ubuy offers a variety of replacement parts, ensuring you can find exactly what you need for your Bulldog trailer jack. By shopping at Ubuy, you benefit from reliable service and fast shipping options, making it convenient to get your trailer jack back in working order.
  • Question: What should I do if my trailer jack is still not functioning properly after replacing the gear kit?

    Answer: If your trailer jack is still not functioning properly after installing the Bulldog 500106 Bevel Sidewind Gear Kit, check for other potential issues such as damaged components, inadequate lubrication, or misalignment. You may also consider consulting a professional for a more thorough inspection to diagnose deeper mechanical problems. Proactive checks can prevent future issues and prolong the lifespan of your trailer jack.
  • Question: How can I maintain my trailer jack after installing the gear kit?

    Answer: To maintain your trailer jack after installing the Bulldog 500106 Bevel Sidewind Gear Kit, regularly inspect moving parts for wear and tear, and apply grease to the gears to ensure smooth operation. Storing your trailer jack in a dry place and checking for corrosion can also help extend its life. Regular maintenance ensures your jack operates efficiently and helps avoid unexpected breakdowns during critical moments.
  • Question: Can I return the gear kit if it does not fit my trailer jack?

    Answer: Most retailers, including Ubuy, have return policies that typically allow customers to return items if they do not fit or meet their expectations. However, it’s essential to check Ubuy's specific return policy to ensure compliance with their guidelines. Keeping the original packaging and receipt can facilitate a smoother return process if issues arise with the fit of the Bulldog 500106 Bevel Sidewind Gear Kit.

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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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Features & Benefits

  • Founded in 1919, Bulldog Trailer Jacks is the most trusted company for trailer jacks.
  • Certified ASABE S485 compliant telescopic screw-type jacks.
  • Variety of jacks including round, square, 2-speed square, and rack and gear jacks.
  • Offers accessories and replacement parts for all jacks.
  • Economical option of repairing instead of replacing the entire jack with genuine Bulldog parts.
  • Every product is built with Bulldog's rugged performance pedigree.

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