SX-3937 SKF Rear Differential Pinion Seal Pz Jeep Cherokee

Review SKF Rear Differential Pinion Seal For Jeep for JEEP CHEROKEE GRAND PZ 1993–2004

The SKF SX-3937 rear differential pinion seal is an essential component for the 1993-2004 Jeep Cherokee PZ models. This seal plays a crucial role in preventing differential fluid from leaking out, ensuring the proper function and longevity of your vehicle's rear differential.

The SKF SX-3937 is a high-quality, factory original equipment (OE) replacement seal. It is made from advanced materials that offer superior sealing performance and durability compared to aftermarket alternatives. The seal features a flexible, yet robust design that can effectively withstand the heavy loads and intense pressures generated by the differential.

The SKF SX-3937 rear differential pinion seal is specifically engineered for the 1993-2004 Jeep Cherokee PZ models. This ensures a perfect fit and easy installation process. The seal is supplied as a complete assembly, including the seal, gasket, and any necessary hardware.

Installing the new SKF SX-3937 seal is a straightforward process, typically taking around 30-60 minutes for a skilled mechanic. However, it is recommended that the installation is carried out by a professional to guarantee a proper seal and avoid any potential complications.

The SKF SX-3937 rear differential pinion seal is an investment in the long-term performance and reliability of your Jeep Cherokee. By preventing leaks, it ensures that the differential remains adequately lubricated and functions optimally. This leads to improved fuel efficiency, reduced wear and tear on other components, and a smoother, more enjoyable driving experience.

In summary, the SKF SX-3937 rear differential pinion seal for the 1993-2004 Jeep Cherokee PZ models is a critical replacement part that guarantees a perfect fit, superior sealing performance, and long-lasting durability. Trust SKF, the renowned automotive parts manufacturer, to provide you with an OE quality seal that ensures the optimal performance of your vehicle's rear differential.

The SKF SX-3937 is a rear differential pinion seal designed for Jeep Cherokee models from 1993 to 2004 (PZ series). Replacing the pinion seal can help prevent oil leaks and improve the overall performance of the differential. Here are some potential advantages and disadvantages of purchasing this specific seal:

1. OEM Quality: The SKF SX-3937 is an original equipment manufacturer (OEM) seal, which means it is manufactured to the same specifications as the factory seal. This can ensure a proper fit and function.

2. Leak Prevention: A worn or damaged pinion seal can cause oil leaks, which can lead to other issues such as power loss and damage to other components. Replacing the seal can help prevent these problems.

3. Improved Performance: A new seal can improve the sealing ability of the differential and help maintain proper lubrication levels, leading to improved performance and longevity.

1. Cost: OEM parts, including seals, can be more expensive than aftermarket alternatives. The SKF SX-3937 may be more costly than some other options on the market.

2. Installation: Installing a differential seal can be a complex and time-consuming process. It may require specialized tools and skills, and may involve draining the differential fluid and removing other components.

3. Availability: The SKF SX-3937 may not be readily available at local auto parts stores, and may need to be ordered online or through a dealership. This could result in additional wait time.

In conclusion, the SKF SX-3937 rear differential pinion seal for 1993-2004 Jeep Cherokee PZ models can offer the benefits of OEM quality, leak prevention, and improved performance. However, it comes with the disadvantages of higher cost, installation complexity, and potential availability issues. Ultimately, the decision to purchase this seal depends on your specific needs, budget, and availability. If you prioritize OEM quality and performance, the SKF SX-3937 may be a worthwhile investment. If you're looking for a more cost-effective solution, aftermarket alternatives may be worth considering.

Details:

Skf rear differential pinion seal for 1993 - 2004 Jeep Grand Cherokee Pz: status: in stock.

specifications differentialsdepo:

• for models: Pz, Cherokee, Grand
• for makes: Jeep
• for years: 1993–2004
• brand: Skf
• mpn: Sx-3937
• placement on vehicle: Driveline Axles Gaskets Sealing Systems
• type: Differential Pinion Seal
• item length: 4.130
• manufacturer warranty: Light Duty Hub
• 000 miles other: 1 Years
• ipn: C639 64-67
• compatible model: Grand Cherokee
• compatible year: 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993
• core charge: Free No Core Charge
• position: Rear
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Skf Differential Pinion Seal

shipping differentialsdepo:

• service: standard, expedited
• transit: 2-7 days
• type: fixed
• class: standard, expedited

offer differentialsdepo:

• prices: $21.27–$48.43
• item condition: New
• sold #: 15
• availability: in stock
• options: ship-to-home
• in stock #: 5
• started: august 26, 2025

returns differentialsdepo:

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

payments differentialsdepo:

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

seller differentialsdepo:

• # reviews: 563734
• city: indianapolis, indiana
• rating: 98.7%

general differentialsdepo:

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