The CD009 transmission is a six-speed manual transmission initially produced by Nissan for its 350Z sports car. The CD009 is part of the later iterations of the Nissan 350Z’s transmission series, widely known for its superior build and impressive torque-handling capabilities. Over time, this transmission has gained popularity for its use in engine swaps and high-performance vehicles, becoming a favorite among tuners and builders.
History of the CD009 Transmission
The CD009 transmission was introduced in 2005 as part of an upgrade to Nissan’s existing transmission lineup for the Nissan 350Z and Infiniti G35. Earlier models of the 350Z featured transmission variants with known issues, particularly with the synchros in 1st and 2nd gear. To rectify these problems, Nissan released the CD009, which came with upgraded components, improving reliability and performance.Since its introduction, the CD009 has earned a reputation for being one of the most robust manual transmissions available, especially among Nissan enthusiasts. Its ability to withstand significant power upgrades without failure has contributed to its widespread use in high-horsepower applications, making it a popular choice for engine swaps in various vehicles.
Key Features of the CD009 Transmission
The CD009 transmission boasts several features that make it stand out, including:
- Six-speed manual: Offers a wide range of gearing suitable for both city driving and high-performance use.
- Reinforced synchros: Improved synchros compared to earlier models, which significantly reduces the likelihood of gear grinding and transmission failure.
- High torque capacity: Known to handle over 700 horsepower in certain applications, making it ideal for performance builds.
- Versatile design: Can be adapted for use in various engine and vehicle platforms with the correct modifications.
Technical Specifications of the CD009 Transmission
Understanding the technical specifications is crucial for those considering the CD009 for their project. The key technical details include:
- Gears: Six-speed manual
- Torque Capacity: Approximately 400 lb-ft (stock form)
- Weight: Around 130 lbs (without fluids)
- Length: About 33.5 inches
- Gear Ratios:
- 1st: 3.79:1
- 2nd: 2.32:1
- 3rd: 1.62:1
- 4th: 1.27:1
- 5th: 1.00:1
- 6th: 0.79:1
- Reverse: 3.39:1
These specifications highlight the CD009’s versatility and durability, making it suitable for a wide range of applications.
Why Choose the CD009 for Performance Builds?
One of the biggest reasons the CD009 transmission has become so popular among car enthusiasts is its ability to handle power upgrades. Unlike other transmissions that require extensive modifications to cope with high torque and horsepower, the CD009 can often be used in its stock form for applications with 400-500 horsepower.
Moreover, the CD009 offers smooth shifting, especially compared to earlier models, and features robust internals that can handle repeated high-performance use. This makes it an ideal choice for engine swaps, where reliability and performance are paramount.
Popular Cars for CD009 Transmission Swaps
The versatility of the CD009 transmission has made it a favorite for engine swaps in a wide range of vehicles. Some of the most popular cars for a CD009 swap include:
- Nissan 240SX (S13/S14): Popular in the drifting community, the CD009 is often paired with an SR20DET, RB25DET, or even LS V8 engines for improved performance.
- Toyota Supra (MKIII/MKIV): The CD009 is a reliable and cost-effective alternative to the more expensive Getrag V160 transmission.
- Mazda RX-7 (FC/FD): Known for engine swaps, the RX-7 can benefit from the CD009’s durability, especially in builds utilizing turbocharged or V8 engines.
- BMW E36/E46: Many BMW owners opt for the CD009 to replace their factory transmission due to its ability to handle high torque.
- Ford Mustang: V8 enthusiasts looking for a more affordable, robust manual transmission often turn to the CD009.
The CD009’s adaptability to various engine platforms, from Japanese turbocharged engines to American V8s, makes it one of the most versatile transmission options on the market.
Installation and Compatibility
Swapping a CD009 transmission into a different vehicle usually requires an adapter plate or custom bellhousing to fit specific engines. Additionally, driveline modifications may be necessary, including changes to the driveshaft, shifter positioning, and transmission mount.
For most popular engine swaps, adapter kits are readily available from various manufacturers. For example, companies like Collins Adapter and LOJ Innovations offer comprehensive kits to make CD009 swaps easier.
How the CD009 Compares to Other Transmissions
The CD009 stands out when compared to many other transmissions due to its combination of durability, affordability, and availability. Here’s how it compares to other popular transmission options:
- T56: The Tremec T56 is known for its use in high-performance muscle cars like the Chevy Camaro and Dodge Viper. While both the T56 and CD009 are durable, the T56 is heavier and often more expensive.
- R154: Toyota’s R154 transmission, commonly used in the MKIII Supra, is known for its strength but suffers from poor availability and high prices compared to the CD009.
- Z32: The Nissan Z32 transmission, found in the 300ZX, is another durable option, but it lacks the aftermarket support that the CD009 has garnered.
Overall, the CD009 offers a compelling balance between strength, cost, and ease of installation, making it a popular choice across different vehicle platforms.
Common Modifications for the CD009 Transmission
Though the CD009 is robust out of the box, there are a few common modifications that can enhance its performance:
- Upgraded clutch: For high-horsepower builds, pairing the CD009 with a stronger clutch ensures that the transmission can handle increased torque.
- Shifter upgrades: Short-throw shifters can improve shift feel and reduce throw distance, making for faster gear changes.
- Synchro replacement: While the CD009’s synchros are much improved over previous Nissan transmissions, some builders opt for even stronger aftermarket synchros for additional peace of mind.
CD009 Transmission Maintenance Tips
Proper maintenance can significantly extend the lifespan of a CD009 transmission. Here are some key tips:
- Regular fluid changes: Using high-quality transmission fluid and changing it regularly will ensure that the internal components remain well-lubricated and free of debris.
- Inspect seals: Over time, seals can wear out and begin to leak. Regularly inspecting and replacing seals can prevent fluid loss and potential damage.
- Clutch adjustment: Keeping the clutch properly adjusted will reduce stress on the synchros and prevent premature wear.
Pros and Cons of the CD009 Transmission
Pros:
- Durable and reliable, even in high-performance applications.
- Affordable compared to other performance transmissions.
- Widely available in both new and used markets.
- Easy to find adapter kits for engine swaps.
Cons:
- Heavy compared to some other transmission options.
- May require modifications for installation in non-Nissan vehicles.
- Stock shifter position may not be ideal for all applications.
How to Identify a Genuine CD009 Transmission
There are a few ways to identify whether a transmission is a genuine CD009 model:
- Transmission tag: The easiest way to confirm the model is by checking the transmission tag, which should have the code “CD009.”
- Visual inspection: The CD009 has a specific housing design that distinguishes it from earlier 350Z transmissions.
CD009 Transmission vs. Other Nissan Transmissions
The CD009 is the successor to earlier Nissan 350Z transmissions like the CD001 and CD008. These earlier versions were prone to synchro failure and gear grinding, particularly in the first two gears. The CD009 addressed these issues with reinforced synchros, making it the best option among Nissan transmissions for those looking for durability and performance.
Cost and Availability of the CD009 Transmission
The CD009 transmission is readily available through Nissan dealerships, salvage yards, and online marketplaces. Prices can range from $1,500 to $3,000 depending on the condition and whether it is new or used. Due to its popularity, there is also a large aftermarket for parts and accessories, making it easy to find the components necessary for a successful swap.
Conclusion
The CD009 transmission has earned its place as one of the best manual transmissions for both daily driving and high-performance applications. Its durability, affordability, and adaptability to various engine platforms make it an excellent choice for engine swaps and custom builds. Whether you’re upgrading your 350Z, performing an engine swap on a 240SX, or simply looking for a reliable transmission for your high-horsepower project, the CD009 is a proven, trustworthy option.
Frequently Asked Questions (FAQs)
Q1: Can the CD009 transmission handle over 500 horsepower?
Yes, in many cases, the CD009 transmission can handle up to 700 horsepower in its stock form, though modifications such as a stronger clutch are recommended for higher power levels.
Q2: What cars can I swap the CD009 transmission into?
The CD009 can be swapped into a wide variety of cars, including the Nissan 240SX, Toyota Supra, and even BMWs and Mustangs with the proper adapters.
Q3: What fluid should I use in a CD009 transmission?
Nissan recommends using a high-quality GL-4 gear oil, such as Redline MT-85, for optimal performance.
Q4: How often should I change the fluid in a CD009 transmission?
It is generally recommended to change the transmission fluid every 30,000 to 60,000 miles, depending on usage.
Q5: What is the difference between the CD009 and CD001?
The primary difference is that the CD009 features improved synchros and gear design, reducing the likelihood of gear grinding and improving overall durability.
Q6: Is the CD009 transmission suitable for daily driving?
Yes, many enthusiasts use the CD009 transmission in their daily-driven cars due to its reliability and smooth shifting.
