PORSCHE 90430291610 Transmission Gearset 912 914-6 3RD

( Manufacturer Part Number: 90430291610 ), ( Type: Transmission 3rd Speed O Gearset ), ( Material: Steel ), ( Country/region Of Manufacture: Germany ), ( Vintage Part: Yes )

Review PORSCHE Very Nice 912 914 Transmission 3rd Speed Gearset #27 fits 911 2023–2028

The Porsche 904-30291610 transmission 3rd gearset is a critical component for the Porsche 911, 912, 914, and 914-6 models with air-cooled flat-six engines. This gearset, specifically designed for the third gear, is an essential upgrade for those seeking superior performance and durability from their classic Porsche.

The 904-30291610 transmission 3rd gearset is meticulously manufactured to exacting standards, ensuring a perfect fit and seamless integration with your vehicle's powertrain. Each gear tooth is precision-cut to minimize wear and tear, while the gear material itself is robust and resilient, capable of withstanding the rigors of high-performance driving.

This gearset is identified by its gear ratios of 23, 28, and 27 teeth for the first, second, and third gears, respectively. These ratios provide an optimal balance between acceleration and top-end speed, making it an excellent choice for both track day enthusiasts and those who enjoy leisurely cruises.

One of the most notable benefits of upgrading to this third gearset is the improved power transfer between the engine and transmission. The enhanced gear teeth design allows for smoother, more efficient power transmission, resulting in quicker acceleration and more responsive engine performance.

Additionally, the 904-30291610 transmission 3rd gearset is engineered to be more resilient to the effects of heat and stress, which is crucial for high-performance driving. By reducing the likelihood of gear tooth wear and failure, this upgrade not only enhances your driving experience but also provides peace of mind, knowing that your transmission is built to last.

In summary, the Porsche 904-30291610 transmission 3rd gearset is a must-have upgrade for Porsche 911, 912, 914, and 914-6 owners who crave superior performance and durability from their classic vehicles. With its precise manufacturing, optimized gear ratios, and robust construction, this gearset delivers a noticeable improvement in power transfer, acceleration, and overall driving experience.

The Porsche 904/30291610 911, 912, 914, and 914-6 transmissions with a 3rd gearset having numbers 23, 28, and 27 refer to specific types of transmissions used in various Porsche models during the 1960s and 1970s. Here are some pros and cons of buying one of these transmissions for your Porsche restoration project or upgrade.

1. Rare and desirable: These transmissions are highly sought after by collectors and enthusiasts due to their unique history and rarity.

2. Originality: These transmissions are original parts and can add authenticity to your classic Porsche restoration project.

3. Performance: These transmissions were designed for high-performance applications and can provide better shift quality and durability compared to modern aftermarket alternatives.

4. Collectible value: Owning an original Porsche transmission can increase the value of your classic Porsche.

1. Cost: These transmissions can be expensive to purchase due to their rarity and demand.

2. Availability: Finding a good condition transmission in the market can be challenging as they are no longer in production.

3. Compatibility: These transmissions may require specific modifications or adapters to fit in certain Porsche models.

4. Maintenance: Older transmissions may require more frequent maintenance and repairs compared to modern transmissions.

5. Compatibility with modern components: These transmissions may not be compatible with modern engine management systems or other components, requiring additional modifications.

In conclusion, buying a Porsche 904/30291610 911, 912, 914, and 914-6 transmission with a 3rd gearset having numbers 23, 28, and 27 can be a worthwhile investment for collectors, enthusiasts, and restorers. However, it comes with its challenges such as cost, availability, compatibility, and maintenance. It's essential to thoroughly research the specific transmission you're interested in and ensure it's the right fit for your Porsche project. If you're looking for a high-performance transmission for daily driving or track use, there may be more cost-effective and practical alternatives available in the market. Ultimately, the decision to buy one of these transmissions depends on your personal preferences, budget, and goals for your Porsche project.

Details:

Here is a very nice used original genuine Porsche 3rd speed 23:28 O gearset 904.302.916.10 as on 1965-71 911/912 and 1970-76 914/914-6 model's. Please see pictures. This can be shipped anywhere worldwide.

part #: 90430291610 price

• $325.00

specifications manutransmission:

• for models: 911
• for makes: Porsche
• for years: 2023-2028
• mpn: 90430291610
• type: Transmission 3rd Speed O Gearset
• material: Steel
• country/region of manufacture: Germany
• vintage part: Yes

seller manutransmission:

• # reviews: 34125
• city: Springfield, Vermont
• rating: 100.0%

shipping manutransmission:

• class: Standard, Expedited
• cost: $16.55
• transit: 4-10 Days
• carrier: USPS, FedEx
• type: Calculated
• service: USPS Ground Advantage, FedEx Ground or FedEx Home Delivery, USPS Priority Mail Express

general manutransmission:

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

payments manutransmission:

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

offer manutransmission:

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

returns manutransmission:

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

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