BORGWARNER WT259-16K Transmission Maindrive Gear WT259-16J

( Brand: Borgwarner ), ( Manufacturer Part Number: WT259-16K ), ( Type: Drive Gear ), ( Oe/oem Part Number: B6c-7017b )

Review BORGWARNER New Transmission Maindrive Input Gear Ford Pickup Speed fits 1955-57

Borg Warner WT259-16K Transmission Main Drive Gear (WT259-16J) for 1955-57 Ford

The Borg Warner WT259-16K transmission main drive gear, also known as WT259-16J, is a critical component in the power transmission system of 1955-57 Ford vehicles. This gear is part of the Borg Warner Type D transmission, which was a popular choice for these classic cars due to its durability and smooth operation.

The WT259-16K transmission main drive gear is a large, robust component, designed to handle the high torque loads generated by the Ford engines. It is manufactured using high-strength steel, heat-treated for superior strength and durability. The gear teeth are precision-cut to ensure optimal engagement and smooth operation, while the surfaces are treated with a protective coating to prevent wear and corrosion.

This gear is located at the front of the transmission, and it drives the input shaft that connects to the engine's flywheel. It plays a crucial role in transferring engine power to the transmission, enabling the vehicle to move. The WT259-16K gear is a direct replacement for the original equipment, ensuring a perfect fit and reliable performance.

Installation of the WT259-16K transmission main drive gear is straightforward and can be done by an experienced DIY mechanic or a professional technician. The gear comes with all necessary hardware for installation, and detailed instructions are provided to ensure a hassle-free installation process.

By upgrading your vehicle with a new Borg Warner WT259-16K transmission main drive gear, you can enjoy improved power transfer, smoother operation, and extended transmission life. This is an essential upgrade for any Ford enthusiast looking to restore or maintain their classic car's performance.

In conclusion, the Borg Warner WT259-16K transmission main drive gear (WT259-16J) is a high-quality, robust component designed for optimal performance in 1955-57 Ford vehicles. Its precision manufacturing, durable materials, and easy installation make it an essential upgrade for anyone looking to enhance their classic Ford's power and reliability.

Buying a Borg Warner WT259-16K transmission main drive gear WT259-16J for a 1955-57 Ford can be a viable solution for those experiencing issues with their automatic transmission. However, like any automotive part purchase, it comes with its pros and cons.

1. OEM Part: This transmission main drive gear is an original equipment manufacturer (OEM) part, which means it is designed to fit and function exactly like the one originally installed in the vehicle.

2. Improved Performance: A worn-out or damaged transmission main drive gear can lead to poor shifting, grinding noises, and even transmission failure. Replacing it with a new one can help restore smooth shifting and improve overall performance.

3. Long-Term Reliability: Since it is an OEM part, it is engineered to meet Ford's high standards and is expected to provide long-term reliability.

1. Cost: Replacing a transmission main drive gear is not a cheap repair. Depending on the labor costs and the price of the part itself, the total cost can range from several hundred to over a thousand dollars.

2. Installation Complexity: Installing a transmission main drive gear is not a simple job, even for experienced DIYers. It requires specialized tools and knowledge, and the process can be time-consuming.

3. Availability: Depending on the location and the specific model of the Ford, this part may not be readily available at local auto parts stores. It may need to be ordered from a distributor or the dealership, which could add to the wait time.

Replacing a worn-out or damaged transmission main drive gear with a new Borg Warner WT259-16K transmission main drive gear WT259-16J for a 1955-57 Ford can help restore smooth shifting and improve overall performance. However, the cost and installation complexity make it a significant investment. If you're experiencing transmission issues, it's essential to evaluate the severity of the problem and consider the potential benefits and costs before making a decision.

If you're experiencing transmission issues and believe that the main drive gear may be the culprit, it's a good idea to consult with a qualified mechanic to diagnose the problem accurately. They can help determine if replacing the transmission main drive gear is the best course of action or if there are other, more cost-effective solutions. Ultimately, the decision to replace the transmission main drive gear should be based on the severity of the problem, the potential benefits, and the cost.

Details:

The gear is 8 1/4 long with 17 teeth. OEM Ford/Mercury part number B6C-7017B. The car in the picture is not included. INVENTORY REDUCTION SALE!, Transmission Exchange Co.

Price includes free delivery to any commercial address in the continental USA.

specifications manutransmission:

• for makes: Ford
• for years: 1955-57
• brand: Borgwarner
• mpn: Wt259-16k
• type: Drive Gear
• oe/oem part number: B6c-7017b

returns manutransmission:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

payments manutransmission:

• credit card: Discover
• other
• wallet: Google-pay

shipping manutransmission:

• carrier: USPS
• service: USPS Ground Advantage
• cost: $0.00
• type: Calculated
• class: Standard
• transit: 6-12 Days

offer manutransmission:

• started: July 4, 2025
• options: Ship-to-home
• best offers: True
• sold: 0
• availability: In Stock
• quantity: 5

seller manutransmission:

• city: Portland, Oregon
• # reviews: 173
• rating: 100.0%

general manutransmission:

• condition: New
• Car Truck Parts Accessories > Transmission Drivetrain > Manual Transmission Parts

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