100727 TIMKEN Differential Pinion Seal

Review TIMKEN Differential Pinion Seal

The Timken 100727 Differential Pinion Seal is an essential component in maintaining the performance and longevity of your vehicle's differential assembly. This seal is specifically designed to prevent the intrusion of contaminants, such as water, dirt, and debris, into the differential gearbox.

The Timken 100727 Differential Pinion Seal is a precision-engineered component, manufactured from high-quality materials that offer superior sealing capabilities. The seal features a flexible, yet robust design, which allows it to effectively seal the pinion shaft and prevent leakage. The seal's material is resistant to wear, tear, and the effects of harsh operating conditions, ensuring reliable performance even under heavy loads.

The outer diameter of the Timken 100727 Differential Pinion Seal measures 1.019 inches, and it has an inner diameter of 0.715 inches. The length of the seal is 0.875 inches, making it an ideal fit for most differential applications. The seal's design also includes a lip that helps to prevent oil leakage, ensuring that the differential remains properly lubricated for optimal performance.

Installing the Timken 100727 Differential Pinion Seal is a straightforward process, and it is designed to fit seamlessly into most differential assemblies. The seal comes packaged with installation instructions, making it easy for even the most novice of mechanics to complete the replacement process.

In summary, the Timken 100727 Differential Pinion Seal is a high-quality, reliable component that is essential for maintaining the performance and longevity of your vehicle's differential assembly. Its precision-engineered design, coupled with its high-quality materials and robust construction, make it an ideal choice for those seeking superior sealing capabilities and long-lasting performance.

Pros and Cons of Buying Timken 100727 Differential Pinion Seal

The Timken 100727 differential pinion seal is an essential automotive part that seals the area between the pinion shaft and the differential housing. Replacing a worn-out or damaged seal can help prevent oil leaks and ensure the smooth operation of your vehicle's drivetrain. In this article, we'll discuss the advantages and disadvantages of purchasing a Timken 100727 differential pinion seal.

1. High-Quality Material: Timken is a well-known brand in the automotive industry, known for producing high-quality parts. The 100727 differential pinion seal is made from a durable material that can withstand the harsh conditions of the drivetrain.

2. Precise Fit: Timken manufactures the seal to fit specific vehicle makes and models, ensuring a precise fit and minimal installation time.

3. Reduced Leakage: Replacing a worn-out pinion seal with a new one can significantly reduce leakage, improving the overall performance and longevity of your vehicle.

1. Cost: Timken is a premium brand, and the 100727 differential pinion seal may be more expensive than aftermarket alternatives.

2. Availability: Timken parts may not be readily available at local auto parts stores, requiring you to order it online or from a specialized dealer.

3. Installation: Installing the seal may require some mechanical knowledge and skills, which could add to the overall cost if you choose to have it installed by a professional.

The Timken 100727 differential pinion seal offers several advantages, including high-quality materials, precise fit, and reduced leakage. However, it also comes with some disadvantages, such as cost, availability, and installation complexity. Considering these factors, if you prioritize the peace of mind that comes with purchasing a high-quality, reliable part from a trusted brand, the Timken 100727 differential pinion seal may be the right choice for you.

If you are looking for a high-quality differential pinion seal and are willing to pay a premium price, the Timken 100727 is a solid choice. However, if you are on a budget, you may want to consider aftermarket alternatives or used parts from reputable sources. Always make sure to check the compatibility of the seal with your specific vehicle model before making a purchase.

Details:

Differential pinion seal. Part numbers. This part fits vehicles made in the following years 1999 ,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009.

Finish material color shown in the listing image will often vary from actual part shipped. Information like which side a part fits left or right and specific vehicle attributes transmission, AWD/RWD, other exclusions are included for your information in this left column. The image usually shows all the pieces and qty included with part.

specifications differentialsdepo:

• brand: Timken
• mpn: 100727
• type: Differential Pinion Seal
• oe/oem part number: 5073944aa
• upc: 053893988207

payments differentialsdepo:

• other
• wallet: google-pay
• credit card: discover

offer differentialsdepo:

• started: november 2, 2025
• sold #: 12
• prices: $25.80–$38.17
• item condition: New
• in stock #: 5
• options: ship-to-home
• availability: in stock

returns differentialsdepo:

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

seller differentialsdepo:

• rating: 99.1%
• city: santa fe springs, california
• # reviews: 21011

shipping differentialsdepo:

• carrier: usps
• type: fixed
• transit: 4-10 days
• service: usps first class
• class: standard

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Seals Gaskets