PORSCHE NW99C4 Rocker Shaft Tower Bolt 65-94 930 2.2L 2.4L 3.3L 3.2L

( Manufacturer Part Number: NW99C4 ), ( Part Type: Shaft Bolt ), ( Product Warranty: 12 Month Warranty ), ( Part Info: Rocker Shaft Tower Bolt ), ( Important Info: M7 X 48 ), ( Years: 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )

Review PORSCHE Original Rocker Shaft Tower Bolt 930 2.2l 2.4l 3.3l 3.2l fits H6 911 1965–1977

Introducing the NW99C4 Rocker Shaft Tower Bolt, a critical component designed specifically for Porsche 911 models from 1965 to 1994. This bolt is suitable for various engine types, including the 2.2L H6, 2.4L, 3.3L, and 3.2L engines found in these iconic sports cars.

Manufactured to the highest standards, this rocker shaft tower bolt is engineered to provide superior strength and durability. Its hexagonal head design ensures a secure connection to the rocker arms, while its threaded body is designed to screw seamlessly into the engine block. The bolt is made from high-grade steel, ensuring it can withstand the rigors of high-performance driving.

This particular bolt is part of the critical engine support structure, connecting the rocker arms to the engine block. A faulty or worn-out bolt can result in engine misfires, poor performance, or even catastrophic engine damage. By replacing this bolt with a new, high-quality part like the NW99C4, you can ensure that your Porsche 911 continues to perform at its best.

The NW99C4 Rocker Shaft Tower Bolt is easy to install and comes with all necessary hardware. Its precise dimensions and thread specifications ensure a perfect fit in your Porsche engine. With this bolt, you can enjoy the peace of mind that comes with knowing your engine is securely supported and performing optimally.

In summary, the NW99C4 Rocker Shaft Tower Bolt is an essential replacement part for Porsche 911 owners with engines from 1965 to 1994. Its high-quality steel construction, hexagonal head design, and easy installation make it an ideal choice for maintaining the performance and reliability of your beloved sports car.

The NW99C4 rocker shaft tower bolt is an essential component for Porsche 911 models from 1965 to 1994 with 2.2L H6, 2.4L, 3.3L, and 3.2L engines. When considering purchasing this part, here are some pros and cons to help you make an informed decision.

1. Ensures engine reliability: A worn-out or damaged rocker shaft tower bolt can lead to engine misfires, reduced performance, or even engine damage. Replacing the bolt with a new one can help maintain the engine's optimal performance and reliability.

2. OEM part: The NW99C4 rocker shaft tower bolt is a genuine Porsche part, ensuring a perfect fit and compatibility with your vehicle.

3. Long-lasting: A high-quality rocker shaft tower bolt is designed to last longer than aftermarket alternatives, reducing the need for frequent replacements.

1. Cost: Original Porsche parts, such as the NW99C4 rocker shaft tower bolt, can be more expensive than aftermarket alternatives.

2. Availability: Depending on the specific model and engine, the NW99C4 rocker shaft tower bolt may be harder to find and source than aftermarket alternatives.

3. Installation: Installing the rocker shaft tower bolt yourself may require specialized tools and knowledge, potentially adding to the overall cost and time investment.

The NW99C4 rocker shaft tower bolt is an essential part for maintaining the reliability and performance of your Porsche 911 engine. While it may come with a higher cost and potential difficulty in sourcing, the benefits of using an OEM part cannot be overlooked. If you value the peace of mind that comes with using genuine Porsche parts and are willing to invest in their long-term durability, then purchasing the NW99C4 rocker shaft tower bolt is a sound decision for your vehicle.

Before purchasing, ensure that you have sourced the part from a reputable dealer to guarantee its authenticity and quality. Additionally, consider getting the bolt installed by a professional mechanic to ensure proper installation and minimize the risk of any potential issues.

Details:

Porsche 911 1984 1985 3.3L H6. Porsche 911 1972-1973 2.4L H6. Rocker Shaft Tower Bolt. Porsche 911 1987 3.2L H6.

Porsche 911 1970-1971 2.2L H6.

part #: nw99c4 price

• $22.10

specifications rockeareng:

• for models: H6, 911
• for makes: Porsche
• for years: 1965-1977
• mpn: Nw99c4
• part type: Shaft Bolt
• product warranty: 12 Month Warranty
• part info: Rocker Shaft Tower Bolt
• important info: M7 X 48
• years: 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977
• important: Please Read All Notes Before Making This Purchase
• cs-sku: 400

offer rockeareng:

• availability: In Stock
• quantity: 1
• started: June 28, 2025
• options: Ship-to-home
• sold: 0

returns rockeareng:

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

general rockeareng:

• condition: New
• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts

shipping rockeareng:

• service: FedEx Ground or FedEx Home Delivery
• cost: $0.00
• transit: 4-10 Days
• class: Standard
• carrier: FedEx
• type: Fixed

payments rockeareng:

• other
• credit card: Discover
• wallet: Paypal

seller rockeareng:

• rating: 95.3%
• city: Carson, California
• # reviews: 50231

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