QCE-9S PROCOMP / QCE Member Big Pinion Spline Spool Yoke Ford

Review PROCOMP / QCE Ford Inch 3rd Member Aluminum 3.70 Big Pinion 35 Spline Full Spool 1350 Yoke for FORD

Introducing the PROCOMP QCE QCE-9S 3rd Member for Ford, a high-performance upgrade designed for serious off-road enthusiasts. This 3rd member housing is engineered specifically for Ford applications and is compatible with a 3.70 big pinion, 35 spline spool, and 1350 yoke.

The QCE-9S is a significant upgrade from the OEM component, boasting several key improvements. The housing is manufactured using heavy-duty cast iron, ensuring exceptional strength and durability. The precision-machined surfaces provide a perfect fit and finish, ensuring optimal gear engagement and longevity.

One of the most notable features of the QCE-9S is its large 35 spline spool design. This robust spool increases the overall strength and torque capacity of the unit, making it an ideal choice for high-power applications. The 35 spline design also provides better traction and reduces the risk of gear stripping or failure.

Another essential feature of the PROCOMP QCE-9S is its 1350 yoke compatibility. The 1350 yoke is a popular choice among off-road enthusiasts due to its increased strength and durability compared to the standard 1050 yoke. This upgrade results in smoother power delivery and improved torque handling capabilities.

Additionally, the QCE-9S comes with a big pinion design, allowing for the use of larger ring and pinion gears. This upgrade not only enhances the overall performance of the drivetrain but also provides improved gear ratios for off-road applications.

In conclusion, the PROCOMP QCE QCE-9S 3rd Member for Ford is an essential upgrade for any serious off-roader. Its heavy-duty cast iron construction, robust 35 spline spool design, 1350 yoke compatibility, and big pinion design all contribute to increased strength, durability, and performance. Upgrade your Ford drivetrain today with the PROCOMP QCE QCE-9S and take on the toughest off-road challenges with confidence.

The Procomp QCE 9S Ford 3rd member, 3.70 big pinion, 35 spline spool, and 1350 yoke is a high-performance upgrade for Ford differentials. This component is popular among off-road enthusiasts and those looking for increased power and durability for their vehicles. Here are some pros and cons of investing in this upgrade.

1. Increased Strength: The 35 spline spool and 1350 yoke provide increased strength and durability, allowing for higher torque and horsepower capabilities. This is particularly beneficial for off-road driving, which puts heavy stress on the differential.

2. Improved Gearing Ratio: The 3.70 gearing ratio provides improved acceleration and towing capabilities. This is an excellent option for those who frequently tow heavy loads or need quick acceleration.

3. Enhanced Performance: The QCE-9S upgrade is designed to provide improved performance, with better power transfer and reduced power loss. This leads to improved fuel efficiency and overall vehicle performance.

4. Better Protection: The QCE-9S upgrade includes a 2-piece axle shaft, which provides better protection against bending and breaking. This is essential for off-road driving, where the risk of damaging the axle shaft is higher.

1. Cost: The Procomp QCE-9S upgrade is a significant investment. The cost of this upgrade can be quite high, making it an unrealistic option for some enthusiasts.

2. Installation Complexity: Installing this upgrade requires specialized knowledge and tools. It is not a DIY project and should be left to a professional mechanic or off-road shop.

3. Weight: The QCE-9S upgrade adds weight to the vehicle, which can impact fuel efficiency and overall performance. However, this is a trade-off for the increased strength and durability.

The Procomp QCE-9S Ford 3rd member, 3.70 big pinion, 35 spline spool, and 1350 yoke is an excellent upgrade for those who demand high-performance capabilities and durability from their Ford vehicle. While the cost and installation complexity are significant drawbacks, the benefits of increased strength, improved gearing ratio, enhanced performance, and better protection make this upgrade a worthwhile investment for off-road enthusiasts and those who tow heavy loads regularly.

If you are an off-road enthusiast or frequently tow heavy loads and have the budget for it, the Procomp QCE-9S upgrade is an excellent investment for your Ford vehicle. However, if cost is a concern, consider alternative upgrades that offer similar performance benefits but at a lower cost. It is always recommended to consult with a professional mechanic or off-road shop to ensure that this upgrade is the right fit for your specific vehicle and driving needs.

Details:

I can build these to your special needs, street, road race and circle track. 1/2 through bolt design for added strength. 10 3/8 -16 pinion support bolts for added strength. Same as a normal Ford, 28, 31 or 35 spline, Lt.wt.

Standard length case. Tap any picture to, 9 aluminum third member complete with, Lt. Pinion bearings are setup with solid spacer. With u-bolt set.

Full speed master steel spool. The owner, these come in a plastic heavy duty shipping box. Using the mobile app.

specifications differentialsdepo:

• for makes: Ford
• brand: Procomp / Qce
• mpn: Qce-9s
• non-domestic product: No
• type: Differential
• ipn: 3107204739
• surface finish: Aluminum
• differential type: Spool

general differentialsdepo:

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

offer differentialsdepo:

• in stock #: 5
• started: april 29, 2026
• options: ship-to-home
• availability: in stock
• sold #: 6
• prices: $1150.00–$1475.00
• item condition: New

returns differentialsdepo:

• paid by: seller
• time: 30 days
• policy: returns accepted

payments differentialsdepo:

• credit card: mastercard
• other
• wallet: apple-pay

seller differentialsdepo:

• city: san bernardino, california
• rating: 100.0%
• # reviews: 227

shipping differentialsdepo:

• transit: 3-7 days
• service: ups ground
• carrier: ups
• type: fixed
• class: standard