A-61 NATIONAL SEAL/BEARING Differential Pinion

Review NATIONAL SEAL/BEARING Differential Pinion

The National Seal A-61 Differential Pinion (part number 019826211019) is a crucial component in the drivetrain system of various automobiles. This pinion gear is specifically designed to mesh with the ring gear in the differential assembly, transmitting torque from the engine to the wheels.

Manufactured by National Seal, this pinion is engineered with precision and rigor, ensuring a perfect fit and optimal performance. The pinion gear features a robust, hardened steel construction with a tooth geometry that provides efficient power transfer and durability. Its surface is treated with a protective coating, resistant to wear and corrosion, extending the gear's lifespan and reliability.

The A-61 Differential Pinion is also designed with a press-fit or spline connection, depending on the specific application. The press-fit design allows for easy installation and removal, while the spline connection ensures a positive and secure engagement with the ring gear.

The pinion gear's dimensions are meticulously measured and manufactured to meet the stringent requirements of automotive applications. The diameter of the pinion is approximately 2.0 inches (50.8 mm), and its length is about 3.5 inches (88.9 mm). The weight of the part is around 0.5 pounds (226.8 grams).

This National Seal A-61 Differential Pinion (part number 019826211019) is an essential replacement part for those experiencing issues with their vehicle's drivetrain system. Installing this new pinion gear can help restore the power and performance of your automobile, providing peace of mind and a smooth driving experience.

The National Seal A-61 differential pinion (part number 019826211019) is a crucial component in the drivetrain system of vehicles, particularly those with heavy-duty applications. This part connects the pinion gear to the differential housing and facilitates power transmission from the engine to the wheels. Let's discuss the potential pros and cons of buying this National Seal differential pinion.

1. Superior Quality: National Seal is a reputed brand known for manufacturing high-quality automotive parts. This pinion is engineered to provide robust performance and long-lasting durability.

2. Precision Manufacturing: The National Seal A-61 pinion is manufactured using advanced techniques to ensure precise tolerances and perfect fitment.

3. Enhanced Performance: A worn-out or failing differential pinion can significantly impact vehicle performance. Replacing it with a new one can restore lost power and improve overall drivetrain efficiency.

4. Peace of Mind: Investing in a quality replacement part like the National Seal A-61 pinion can provide peace of mind knowing that the issue has been effectively addressed, reducing the likelihood of future complications.

1. Cost: National Seal is a premium brand, and their parts often come with a higher price tag compared to aftermarket alternatives.

2. Availability: Depending on the specific application and location, it may take some time to source and acquire this part from an authorized dealer or distributor.

3. Installation Complexity: Replacing a differential pinion can be a challenging task, especially for those without mechanical experience or the proper tools. It is recommended to have this work done by a professional mechanic.

In conclusion, the National Seal A-61 differential pinion (part number 019826211019) is a high-quality replacement part that offers superior performance, durability, and peace of mind. However, its premium price and potential installation complexities are factors that should be considered before making a purchase. Ultimately, the decision to buy this part depends on the vehicle's specific requirements, the availability of alternatives, and the budget and expertise of the buyer. If the priority is top-notch performance and long-term reliability, the National Seal A-61 pinion is an excellent choice.

Details:

This part fits vehicles made in the following years 2000 ,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011. National Seal/Bearing. Differential pinion Bearing.

specifications differentialsdepo:

• brand: National Seal/bearing
• mpn: A-61
• warranty: 90 Day
• type: Differential Pinion Bearing
• oe/oem part number: 52069691, 52069693
• upc: 019826211019

returns differentialsdepo:

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

offer differentialsdepo:

• prices: $88.99–$403.94
• item condition: New
• sold #: 15
• options: ship-to-home
• in stock #: 5
• started: january 15, 2026
• availability: in stock

seller differentialsdepo:

• # reviews: 1646
• rating: 98.2%
• city: los angeles, california

payments differentialsdepo:

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

general differentialsdepo:

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

shipping differentialsdepo:

• class: economy
• transit: 3-8 days
• service: economy
• type: fixed