SX-6CPH SCHAEFFLER Rear Differential Race Driveline Axles Vk

Review SCHAEFFLER Rear Differential Race For Gmc Driveline Axles Vk for GMC K2500 1979–1986

Introducing the Schaeffler SX-6CPH rear differential race for the 1979-1986 GMC K2500 driveline axles (VK series). This high-performance differential is designed to deliver superior strength, durability, and reliability for those seeking to take their vehicle to the next level.

The Schaeffler SX-6CPH is a ring and pinion differential, featuring a robust 60 degree design that offers increased ground clearance and improved torque capacity. The unit comes with a heavy-duty 31-spline output shaft and a 35-spline pinion shaft, ensuring optimal power transfer and reduced wear under heavy loads.

This differential race is engineered with precision, utilizing high-quality materials and advanced manufacturing techniques. The housing is made from strong, forged steel that is both lightweight and resilient, providing excellent protection against harsh off-road conditions. The internal gearing is precision-machined from chrome-molybdenum steel, guaranteeing long-lasting performance and the ability to handle high torque loads.

Additionally, the Schaeffler SX-6CPH features a unique design that addresses the common issue of differential cover leaks. The cover is integrated into the housing itself, creating a leak-proof seal that prevents fluid loss and maintains optimal operating temperatures. This innovative feature allows for extended periods between maintenance intervals, making it a popular choice for serious off-road enthusiasts.

To ensure a perfect fit, this differential race comes with all necessary mounting hardware and seals. The bearing surfaces are precision ground, ensuring a proper fit and smooth operation.

In summary, the Schaeffler SX-6CPH rear differential race is a top-tier upgrade for the 1979-1986 GMC K2500 driveline axles (VK series). Its robust design, superior materials, and innovative features make it an excellent choice for those seeking increased strength, durability, and reliability for their off-road adventures.

The Schaeffler SX-6CPH rear differential is a popular aftermarket option for the 1979-1986 GMC K2500 with VK driveline axles. This differential offers several advantages and disadvantages that potential buyers should consider before making a purchase.

1. Improved durability: The Schaeffler SX-6CPH differential is known for its increased strength and durability compared to the factory differential, making it an ideal choice for heavy-duty use and off-road applications.

2. Enhanced performance: This differential provides better torque capacity and improved gear ratio options, leading to increased power delivery and better overall performance.

3. Easy upgrade: The Schaeffler SX-6CPH differential is a direct replacement for the factory unit, making it a relatively simple and straightforward upgrade process.

4. Availability of aftermarket parts: The popularity of the Schaeffler SX-6CPH differential means that there is an abundance of aftermarket parts and upgrades available, allowing for further customization and improved performance.

1. Cost: The Schaeffler SX-6CPH differential is more expensive than the factory unit. While the increased durability and performance may justify the cost for some, others may find it to be a significant investment.

2. Potential for noise: Some users have reported increased noise levels from the Schaeffler SX-6CPH differential, particularly during aggressive driving or when towing heavy loads.

3. Installation considerations: The installation process for the Schaeffler SX-6CPH differential may require additional modifications or adjustments to ensure proper fitment, especially when it comes to the driveshaft and transmission.

The Schaeffler SX-6CPH rear differential offers significant improvements in durability, performance, and availability of aftermarket parts. However, it comes with a higher cost and potential for increased noise levels. Ultimately, the decision to purchase this differential depends on the individual's specific needs and priorities.

If you plan on using your 1979-1986 GMC K2500 for heavy-duty towing or off-road applications, the Schaeffler SX-6CPH differential is a solid investment that will provide improved strength, torque capacity, and performance. However, if you're on a tight budget or prefer a quieter ride, the factory differential may be a more suitable option. Regardless of your choice, make sure to thoroughly research the installation process and consider any necessary modifications to ensure proper fitment.

Details:

Schaeffler rear differential race for 1979 1986 Gmc K2500 driveline axles vk: status: in stock.

specifications differentialsdepo:

• for models: K2500
• for makes: Gmc
• for years: 1979–1986
• brand: Schaeffler
• mpn: Sx-6cph
• type: Differential Race
• placement on vehicle: Driveline Axles Bearings
• ipn: C340 77-24
• compatible year: 1986 1985 1984 1983 1982 1981 1980 1979
• core charge: Free No Core Charge
• position: Rear
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Schaeffler Differential Race

offer differentialsdepo:

• options: ship-to-home
• price: $23.81
• item condition: New
• availability: in stock
• sold #: 14
• in stock #: 1
• started: september 29, 2025

seller differentialsdepo:

• city: indianapolis, indiana
• # reviews: 574792
• rating: 98.9%

shipping differentialsdepo:

• service: standard, expedited
• class: standard, expedited
• transit: 3-7 days
• type: fixed

payments differentialsdepo:

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

returns differentialsdepo:

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

general differentialsdepo:

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