FORD KR334K139BB Rear Axle Shaft Left Driver 447.FD1I25 5.0L

( Manufacturer Part Number: KR334K139BB ), ( Model: MUSTANG ), ( Part Type: Axle Shaft Driver ), ( Conditions Options: Lh, 5.0, At ), ( Genuine Oem: Yes ), ( Ipn: 447.fd1i25 ), ( Placement On Vehicle: Left, Rear )

Review FORD 5.0l At Axle Shaft Rear Left Driver fits MUSTANG GT 2025

Introducing the Ford Kr334k139bb 25 Mustang GT 5.0L Axle Shaft Rear Left Driver, a crucial part designed to deliver optimal performance and durability for your Mustang GT. This axle shaft is specifically engineered for the 5.0L V8 engine found in the 25th Anniversary edition Mustang GT.

The Ford Kr334k139bb axle shaft is manufactured using high-strength steel, ensuring it can withstand the rigorous demands of high-performance driving. Its precision-machined splines ensure a secure and snug fit, while its chrome molybdenum alloy material enhances its resistance to fatigue and bending.

The axle shaft features a robust CV joint design, which allows for smooth and flexible movement while maintaining a constant velocity. This design also ensures that power is efficiently transferred from the transmission to the wheels, providing you with enhanced acceleration and improved handling.

Additionally, this Ford axle shaft comes with a protective coating that shields it from the elements and corrosion. This coating not only prolongs the life of the axle shaft but also adds to the overall aesthetic appeal of your Mustang GT.

In summary, the Ford Kr334k139bb 25 Mustang GT 5.0L Axle Shaft Rear Left Driver is a top-quality, performance-enhancing component that is essential for any Mustang GT owner. Its use of high-strength steel, robust CV joint design, and protective coating make it a reliable and durable choice for your vehicle. Replace your worn-out or damaged axle shaft with this upgraded version, and experience the difference it makes in your Mustang GT's performance and handling.

Buying a Ford Mustang GT 5.0L axle shaft for the rear left driver side involves considering several factors to help determine if this is a worthwhile investment. Here are some potential pros and cons:

1. Enhanced Performance: A new axle shaft can improve the overall performance of your Mustang by reducing vibrations and improving the transmission of power from the engine to the wheels.

2. Durability: A high-quality axle shaft can withstand the stresses of high-performance driving and last longer than a worn-out or damaged original part.

3. Safety: A faulty axle shaft can cause a vehicle to lose stability or even fail completely, leading to a potentially dangerous situation. Replacing a worn-out shaft can help prevent these issues.

4. Peace of Mind: Knowing that you have a new, reliable axle shaft in your Mustang can give you peace of mind, especially if you plan on putting a lot of miles on your vehicle or engaging in high-performance driving.

1. Cost: A new axle shaft for a Ford Mustang GT can be an expensive replacement, particularly for high-performance or aftermarket parts.

2. Installation: Installing a new axle shaft can be a complex and time-consuming process, particularly if you are not mechanically inclined. It may be necessary to hire a professional to do the installation.

3. Availability: Depending on the specific make and model of your Mustang, finding a replacement axle shaft may be challenging. It may be necessary to order one online or from a specialty parts supplier.

4. Weight: A high-performance axle shaft may be heavier than the original part, which can impact fuel economy and handling.

In conclusion, replacing the rear left driver side axle shaft in a Ford Mustang GT 5.0L can provide several benefits, including enhanced performance, improved durability, increased safety, and peace of mind. However, the cost, installation complexity, availability, and potential weight gain are important considerations to keep in mind. Ultimately, the decision to replace the axle shaft will depend on your budget, driving style, and personal preference. If you plan on putting a lot of miles on your Mustang or engaging in high-performance driving, it may be worth the investment. Otherwise, you may be able to get by with a worn-out or damaged original part for a while longer.

Recommendation: If you decide to replace the rear left driver side axle shaft in your Ford Mustang GT 5.0L, be sure to choose a high-quality replacement part from a reputable supplier. Look for a part that is specifically designed for your vehicle and meets your performance needs. Additionally, consider having a professional install the part to ensure proper fitment and function.

Details:

No expedited shipping is available.

part #: kr334k139bb prices

• $119.00-$195.49

specifications axlpar:

• for models: Gt, Mustang
• for makes: Ford
• for years: 2025
• mpn: Kr334k139bb
• model: Mustang
• part type: Axle Shaft Driver
• conditions options: Lh, 5.0, At
• genuine oem: Yes
• ipn: 447.fd1i25
• placement on vehicle: Left, Rear

returns axlpar:

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

general axlpar:

• Car Truck Parts Accessories > Transmission Drivetrain > Axle Housings Parts
• condition: Used

offer axlpar:

• started: April 23, 2026
• quantity: 1
• best offers: True
• options: Ship-to-home
• availability: In Stock
• sold: 0

seller axlpar:

• city: Richland, Mississippi
• # reviews: 61992
• rating: 99.9%

shipping axlpar:

• class: Standard
• service: UPS Ground
• carrier: UPS
• type: Calculated
• transit: 2-6 Days
• cost: $60.50

payments axlpar:

• other
• credit card: Visa
• wallet: Paypal

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