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  3. FORD WT259-10

FORD WT259-10 Nos Idler Gear 1A-7141A 1A-7141-A

fits make: Mercury, Ford. year: 1951–1954.

1a-7141-a Ford Wt259-10 Nos Oem 1951 1952 1953 1954 Idler Gear Mercury New

( Brand: Ford ), ( Manufacturer Part Number: WT259-10 ), ( Replaces Original Oem Part: 1a-7141a ), ( Items Included: One Idler Gear ), ( Teeth: 17 ), ( Vintage Part: Yes ), ( Factory Engineered In Usa By Borg Warner Wt259-10: Distributed By General Automotive Products Dt-259-10 ), ( Type: Idler Gear ), ( Country Of Origin: United States )

Review FORD Nos Oem Idler Gear Mercury New fits 1951–1954

Introducing the Ford WT259-10 idler gear, a vital component for Mercury 1A engines used in vehicles from 1951 to 1954. This idler gear is a crucial part of the steering system, responsible for guiding the serpentine belt to other components that require its power.

The Ford WT259-10 is meticulously engineered using high-quality materials to ensure durability and reliability. Its robust design allows it to withstand the rigors of daily use, even in demanding driving conditions. The gear teeth are precision-machined to ensure a perfect fit and optimal engagement with the pulleys, providing smooth and efficient power transmission.

Measuring 2.4 inches in diameter and 1.5 inches wide, this idler gear is designed to fit seamlessly into the Mercury 1A engine compartment. Its compact size enables it to fit in tight spaces without compromising performance. The gear is also lightweight, weighing around 0.45 pounds, making it easy to install and replace.

This idler gear comes with a standard finish, allowing it to blend seamlessly with the existing components of your Mercury engine. It is also backed by a limited warranty, giving you peace of mind and protection against manufacturing defects.

When it comes to maintaining the performance and longevity of your Mercury vehicle, the Ford WT259-10 idler gear is an essential investment. Its precise engineering, high-quality materials, and compact design make it an ideal replacement for your worn-out or damaged idler gear.

In summary, the Ford WT259-10 idler gear is a must-have for any Mercury 1A engine used in vehicles from 1951 to 1954. Its robust design, precision engineering, and compact size make it a reliable and efficient solution for maintaining the steering system and ensuring the smooth operation of your vehicle.

The Ford WT259-10 idler gear, also known as the Mercury 1A-7141-A, was a critical component in the Mercury and Ford automobiles produced between 1951 and 1954. This part played a crucial role in the vehicle's steering system, and its failure could lead to various issues, including difficulty in steering or even complete steering loss. Replacing this part might be a consideration for car owners with older Ford and Mercury models from this era. In this text, we will discuss the potential advantages and disadvantages of buying a new Ford WT259-10 idler gear.

Advantages:

1. Enhanced Safety: A faulty idler gear could cause the steering system to malfunction, putting the driver and passengers at risk. Replacing the old part with a new one ensures that the steering system functions correctly, improving overall vehicle safety.

2. Improved Handling: A worn-out idler gear can affect vehicle handling. A new idler gear will ensure smooth and responsive steering, enhancing the driving experience.

3. Reliability: New parts are less likely to fail compared to used ones. Installing a new Ford WT259-10 idler gear provides peace of mind, knowing that the component is reliable and will perform optimally.

4. Compatibility: Original equipment manufacturer (OEM) parts like the Ford WT259-10 idler gear are designed to fit perfectly into the vehicle, ensuring proper alignment and function of the steering system.

Disadvantages:

1. Cost: Replacing an idler gear with a new one can be an expensive proposition. The cost of the part itself, as well as labor fees if professional installation is required, can add up.

2. Availability: Finding a new Ford WT259-10 idler gear can be challenging, especially for those living in remote areas or for those who require the part urgently.

Conclusion:

The decision to buy a new Ford WT259-10 idler gear involves weighing the advantages and disadvantages. While the cost and availability might be a concern, the improved safety, handling, and reliability make it a worthwhile investment for those who own older Ford and Mercury models from the 1950s.

Recommendation:

If you own a 1951 to 1954 Ford or Mercury vehicle and suspect that your idler gear might be faulty, consider replacing it with a new Ford WT259-10 idler gear. Although it may come with a higher cost, the enhanced safety, improved handling, and reliability make it a worthwhile investment for your classic automobile. To ensure a perfect fit and optimal performance, purchase the OEM part from a reputable Ford or Mercury parts supplier.

Details:

NOS OEM 1951 1952 1953 1954 IDLER GEAR FORD MERCURY 1A-7141-A NEW in original Ford box.

part #: wt25910 prices

  • $26.23-$175.00

specifications manutransmission:

  • for makes: Mercury, Ford
  • for years: 1951-1954
  • brand: Ford
  • mpn: Wt259-10
  • replaces original oem part: 1a-7141a
  • items included: One Idler Gear
  • teeth: 17
  • vintage part: Yes
  • factory engineered in usa by borg warner wt259-10: Distributed By General Automotive Products Dt-259-10
  • type: Idler Gear
  • country of origin: United States

offer manutransmission:

  • quantity: 1
  • options: Ship-to-home
  • started: December 2, 2025
  • availability: In Stock
  • sold: 0
  • best offers: True

returns manutransmission:

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

payments manutransmission:

  • other
  • wallet: Apple-pay
  • credit card: Visa

general manutransmission:

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

shipping manutransmission:

  • cost: $6.00
  • service: USPS Ground Advantage
  • carrier: USPS
  • type: Fixed
  • class: Standard
  • transit: 3-8 Days

seller manutransmission:

  • city: Lenexa, Kansas
  • rating: 99.9%
  • # reviews: 10441
for makes: mercury, ford, for years: 1951-1954, replaces original oem part: 1a-7141a, items included: one idler gear, teeth: 17, vintage part: yes, factory engineered in usa by borg warner wt259-10: distributed by general automotive products dt-259-10, type: idler gear, country of origin: united states,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 9602110505908631,

Ford WT259-10 Is Similar To:

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5 offers $26.23–$175.00 USD
  • Offer #1: $175.00 price + $26.00 shipping estimate = $201.00* total. That is the nature of old parts. ONLY WHAT IS SHOWN IN PHOTOS IS INCLUDED.+$26.00 shipping
  • Offer #2: $26.23 price + $5.99 shipping estimate = $32.22* total. Ideal for collectors or enthusiasts looking to restore or maintain the authenticity of their vintage Ford vehicles, this gear is a sought-after component in the realm of transmission and drivetrain parts. The product is a vintage reverse idler gear specifically designed for 1951-1952-1953-1954 Ford, 1951-1952-1953-1954 Mercury and 1951-1952-1953 Ford 1/2 ton trucks.+$5.99 shipping
  • Offer #3: $37.99 price + $0.00 shipping estimate = $37.99* total. OEM # B9AR-7141A. IDLER GEAR.FREE SHIPPING
  • Offer #4: $15.00 price + $6.50 shipping estimate = $21.50* total. Genuine NOS Reverse Idler Gear Ford Part #: B9AR-7141-A Fits thereverse position in Ford s3-speed manual transmission, used in select1957 1959 Ford passenger cars, includingThunderbird, with223, 272, or 292 CID engines.+$6.50 shipping
  • Offer #5: $22.48 price + $5.99 shipping estimate = $28.47* total.+$5.99 shipping

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