91048341-350 SPEEDWAY MOTORS Racing Member Spline Mini Spool

Review SPEEDWAY MOTORS Fits Ford Inch Racing 3rd Member Assembly 31 Spline Mini Spool 3.50 Ratio for FORD

The Speedway Motors 91048341-350 Ford Racing 3rd Member 31 Spline Mini Spool for a 3.50 axle is a high-performance upgrade for your Ford vehicle. This 3rd member assembly is specifically designed for Ford applications and is engineered to provide increased strength and durability for heavy-duty use.

The mini spool design of this 3rd member reduces angle and deflection during hard launches and acceleration, allowing for improved traction and better power transfer to the wheels. The 31 spline design is compatible with Ford 3.50 axles and provides additional strength to handle the increased torque and horsepower produced by high-performance engines.

This 3rd member is manufactured from high-quality steel and is precision machined to ensure a perfect fit and function. It features a smooth, polished finish that not only looks great but also reduces friction and wear. The included bearings are also of the highest quality and are pre-lubed for easy installation.

Installation of this 3rd member is made easier with the inclusion of all necessary hardware and detailed instructions. The bolt-on design allows for a straightforward installation process, making it a popular choice for DIY enthusiasts and professional installers alike.

By upgrading your Ford vehicle with this Speedway Motors 3rd Member 31 Spline Mini Spool, you can expect improved performance, increased strength, and enhanced durability. Whether you're racing on the track or just looking to add some power to your daily driver, this is an essential upgrade for any Ford enthusiast.

In summary, the Speedway Motors 91048341-350 Ford Racing 3rd Member 31 Spline Mini Spool is a high-performance upgrade for Ford vehicles with a 3.50 axle. It offers increased strength, improved traction, and better power transfer for enhanced performance and durability. This bolt-on design is easy to install and includes all necessary hardware, making it a popular choice for enthusiasts and professionals alike.

Pros and Cons of Buying Speedway 91048341-350 Ford Racing 3rd Member 31 Spline Mini Spool 3.50 for Off-Road Applications

The Speedway 91048341-350 Ford Racing 3rd Member 31 Spline Mini Spool 3.50 is a popular aftermarket upgrade for off-road vehicles, especially those using Ford 8.8-inch rear ends. This component enhances the vehicle's performance and durability. In this analysis, we will discuss the pros and cons of purchasing this 3rd member 31 spline mini spool 3.50 for your off-road Ford.

1. Enhanced Traction: The mini spool design eliminates the slippage between the differential and the drive axles, providing better traction and power transfer to the wheels, resulting in improved off-road performance.

2. Durability: The 31 spline design ensures a stronger connection between the differential and the drive axles, making the unit more resilient to the rigors of off-road driving.

3. Customizability: This 3rd member is compatible with a wide range of Ford 8.8-inch rear ends and can be used in various off-road applications, allowing for more customization options.

1. Cost: Purchasing an aftermarket 3rd member can be more expensive than stock components. However, the performance and durability benefits often justify the investment for dedicated off-road enthusiasts.

2. Installation Complexity: Installing the 3rd member requires professional expertise and specialized tools to ensure proper alignment and function. This can add to the overall cost and may be a deterrent for some installers.

3. Potential Vibration: Some users have reported increased vibration after installing a 3rd member 31 spline mini spool 3.50. This issue can be addressed by proper installation, ensuring the correct torque is used during installation, and using high-quality lubricants.

The Speedway 91048341-350 Ford Racing 3rd Member 31 Spline Mini Spool 3.50 is an excellent upgrade for off-road Ford vehicles, offering better traction, enhanced durability, and increased customization options. Although it comes with a higher cost and installation complexity, the performance benefits often justify the investment for serious off-road enthusiasts.

If you are looking to improve the performance and durability of your Ford off-road vehicle, the Speedway 91048341-350 Ford Racing 3rd Member 31 Spline Mini Spool 3.50 is a solid choice. Ensure that you have the necessary expertise and tools for installation or consult a professional to ensure proper installation. This upgrade can significantly enhance your off-road experience and provide peace of mind for those who frequently tackle challenging terrains.

Details:

No other yoke size options are available. Rear ends are hand-assembled by our trained technicians for an unbeatable combination of quality and value, features precision assembly the correct backlash, reload, proper amount pinion shims to ensure pattern on ring gear teeth, the nodular iron housing is stronger than oem gray has 4 lbs. Yes, I recommend this product. Units include a Vito pinion seal providing long lasting oil and chemical resistance.

Our time-proven, step-by-step process ensures the correct backlash, reload, and proper amount of pinion shims to ensure pattern on ring gear teeth. The pinion gear is connected to our new, forged steel Ford short, 1310-type yoke. Since reload is already set, simply torque the pinion nut to 160 ft./lbs. Includes form fitted, reusable red poly storage case.

We bring this combination of precision assembly and quality components to you at a price that can't be beat. Large bearing Dayton pinion supports for strength and reliability. Tough, nodular iron section: our Ford 9 inch third member section carrier starts with a new casting over 4 lbs. Our third-member units are shipped in a durable, reusable poly storage case, perfect for keeping multiple gear sets stored and ready the track.

Precision assembled for proper ring gear teeth pattern: getting a proper pattern on the ring gear teeth is crucial. Tapered steel roller bearings minimize friction, better handle thrust loads and increase load carrying capacity. A carrier-to-housing gasket is available separately. An oil fill plug is included.

Lock-style pinion nut with pre-applied lactate. Spacer and shim setup is maintains critical pinion depth settings easier to service than traditional crush sleeves. Mini spools are a great option for restricted class racing and saving money. But very happy with what I received.

Headquarters. Vito pinion seal, resistant to chemicals and high temperatures. With solid bearing spacers and the proper shims, we eliminate this problem make setting reload easy repeatable during installation, service gear changes. No problems at all.

Morose u-joint girdle - part number. Using less than this amount will lead to immediate pinion failure. And you re good to go. The improvements continue with rugged billet steel adjuster nuts and heavy-duty keepers to ensure your ring gear settings are maintained.

Of reared lube. New chorally cross pin. Extra ribbing reinforces the case and rearmost pinion support pilot bearing. Stronger due to its larger bearings, our Dayton pinion support also uses the spacer-and-shim setup maintain critical depth settings under high load, unlike traditional crush sleeves which often compress further, take out your reload and lead failure.

specifications differentialsdepo:

• for makes: Ford
• brand: Speedway Motors
• mpn: 91048341-350
• type: Differential Third Members
• item length: 18.00
• item width: 14.300

payments differentialsdepo:

• credit card: visa
• other
• wallet: paypal

returns differentialsdepo:

• paid by: buyer
• time: 60 days
• policy: returns accepted

shipping differentialsdepo:

• transit: 3-6 days
• type: fixed
• class: standard
• carrier: ups
• service: ups ground

offer differentialsdepo:

• started: march 23, 2025
• availability: in stock
• quantity: 1
• options: ship-to-home
• sold #: 25

seller differentialsdepo:

• # reviews: 319284
• rating: 99.3%
• city: lincoln, nebraska

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials > Assemblies