1. Car & Truck Manual Transmission Parts Deals
  2. sku: 8175520084622604
  3. NSK 99630180601

NSK 99630180601 Pinion Shaft Bearing

fits model: 911, Boxster. make: Porsche.

99630180601 Nsk Pinion Shaft Bearing Porsche 911 Boxster

( Brand: Nsk ), ( Manufacturer Part Number: 99630180601 ), ( Part Type: Pinion Bearing Shaft )

Review NSK Pinion Shaft Bearing Porsche fits BOXSTER 911

The NSK 99630180601 pinion shaft bearing is a critical automotive component designed specifically for Porsche 911 Boxster models. This bearing is responsible for supporting the pinion shaft, which transfers power from the crankshaft to the transmission via the driveshaft.

This NSK bearing features a high-quality, steel housing that provides robust support and protection against external forces. The inner and outer races are made of heat-treated, chrome steel, ensuring superior strength and durability. The roller elements are precision-machined, hardened steel balls that provide efficient load distribution and minimal friction.

This NSK pinion shaft bearing also boasts a unique, double-lip seal design. The inner seal prevents oil leakage, while the outer seal keeps out contaminants such as water, dust, and debris. The seals are made of a high-quality, heat-resistant material to ensure a long seal life and effective sealing.

The NSK 99630180601 pinion shaft bearing is engineered to meet or exceed OEM specifications for fit, function, and performance. It is designed to provide reliable operation under the most demanding conditions, ensuring optimal power transmission and extended component life.

This bearing is easy to install, with a straightforward replacement process. However, it is recommended to consult your vehicle's repair manual or a qualified mechanic for proper installation procedures.

In summary, the NSK 99630180601 pinion shaft bearing is a high-quality, precision-engineered component designed to deliver superior performance and durability for Porsche 911 Boxster models. Its robust steel housing, high-quality roller elements, and advanced seal design make it an ideal choice for those seeking reliable power transmission and extended component life.

Buying NSK 99630180601 Pinion Shaft Bearing for Porsche 911 Boxster: Pros, Cons, and Conclusion

The NSK 99630180601 pinion shaft bearing is a crucial component in the powertrain of a Porsche 911 Boxster. Replacing this part is an essential maintenance task for ensuring the longevity and optimal performance of the vehicle. In this article, we will discuss the pros and cons of buying and replacing this part.

Pros:

1. Improved Performance: A worn-out pinion shaft bearing can cause vibrations, noise, and other performance issues. Replacing it with a new NSK bearing ensures smoother and quieter operation.

2. Extended Lifespan: Regularly replacing worn-out parts, such as the pinion shaft bearing, helps prevent more extensive damage to other components and prolongs the overall lifespan of the vehicle.

3. Enhanced Safety: A faulty pinion shaft bearing can cause the powertrain to fail, potentially leading to a loss of control and an accident. Replacing it ensures the safety of the driver and passengers.

Cons:

1. Cost: The NSK 99630180601 pinion shaft bearing is a relatively expensive part. The cost of the bearing itself, as well as the labor charges for installation, can add up.

2. Time Consuming: Replacing the pinion shaft bearing is a complex process that requires specialized tools and expertise. The installation process can take several hours, resulting in a significant loss of time.

3. Availability: Finding a reputable and trustworthy supplier for this part can be challenging. It is essential to ensure that the bearing is an original equipment manufacturer (OEM) part from a reliable supplier to guarantee its quality and compatibility with your vehicle.

Conclusion:

The decision to buy and replace the NSK 99630180601 pinion shaft bearing for your Porsche 911 Boxster depends on various factors, including your budget, the current condition of the part, and your priorities. If you prioritize performance, safety, and longevity, replacing the pinion shaft bearing is a worthwhile investment, despite the cost and time commitment. However, if you are on a tight budget or prefer to postpone the replacement, you may choose to continue driving the vehicle with a worn-out bearing, but be aware of the potential risks and consequences.

Recommendation:

If you decide to replace the pinion shaft bearing, we recommend purchasing it from a reputable and trustworthy supplier, such as a certified Porsche dealership or an authorized independent repair shop. Ensure that the bearing is an OEM part to guarantee its compatibility and quality. Additionally, consider the installation process and the associated costs when planning the replacement.

Details:

Warranty: Euro Depot provides a 24 month or 24,000 mile whichever occurs first warranty against manufacturing and material defects failure under normal use. This can change or there be multiple manufacturing locations. All products are new and unused.

Not all optional equipment or production dates may be compatible, check the application notes on right of table. Any hardware included with this item may have a different color than whats shown in the images. This can be seen as grind marks, removal of stickers, or blank areas in the casting where vehicle manufacturer logo part number may have been. OEM part suppliers sometimes remove vehicle manufacturer logos.

Packaging may vary according to the product ordered. Compatibility info is only for North American model's.

specifications manutransmission:

  • for models: 911, Boxster
  • for makes: Porsche
  • brand: Nsk
  • mpn: 99630180601
  • part type: Pinion Bearing Shaft

payments manutransmission:

  • wallet: Apple-pay
  • credit card: Visa
  • other

shipping manutransmission:

  • carrier: FedEx
  • transit: 3-5 Days
  • type: Fixed
  • class: Standard
  • cost: $0.00
  • service: FedEx Ground / FedEx Home Delivery

returns manutransmission:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

offer manutransmission:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: September 19, 2025
  • quantity: 7

general manutransmission:

  • Car Truck Parts Accessories > Transmission Drivetrain > Manual Transmission Parts
  • condition: New

seller manutransmission:

  • # reviews: 4159
  • rating: 99.8%
  • city: South San Francisco, CA
for models: 911, boxster, for makes: porsche, part type: pinion bearing shaft,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 8175520084622604,

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