PORSCHE QM71W1 Synchro Ring 65-86 912 914 2.2L 1.7L 2.4L

( Manufacturer Part Number: QM71W1 ), ( Part Type: Ring ), ( Product Warranty: 12 Month Warranty ), ( Part Info: St Synchro Ring 4 Amp ), ( Important Info: 901/915 70mm ), ( Years: 1973 1970 1968 1965 1966 1967 1969 1971 1972 1974 1975 1976 1977 ), ( Important: Please Read All Notes Before Making This Purchase ), ( Cs-sku: 400 )

Review PORSCHE Original Synchro Ring For 912 914 2.2l 1.7l 2.4l fits H6 H4 ST 911 1965–1977

Introducing the QM71W1 Syncro Ring, an essential component for the smooth operation of your Porsche 911, 912, 914 with 2.2L H6, 1.7L H4, or 2.4L engines from the years 1965 to 1986. This synchronizer ring is meticulously designed to ensure optimal synchronization between your vehicle's gears, enhancing the overall driving experience and extending the life of your transmission.

The QM71W1 Syncro Ring is manufactured using high-quality, heat-treated steel, ensuring superior durability and resistance to wear and tear. Its precision-machined surface guarantees a perfect fit and seamless engagement with your transmission gears. This component is also coated with a special surface treatment to minimize friction and heat generation, leading to a quieter, smoother, and more efficient gear change.

This synchronizer ring is a direct replacement for the original part and undergoes rigorous testing to meet or exceed OEM specifications. By upgrading to the QM71W1 Syncro Ring, you not only improve the performance and reliability of your transmission but also enhance the value of your cherished Porsche.

Installing the QM71W1 Syncro Ring is a straightforward process, requiring no special tools or extensive mechanical expertise. It comes complete with all necessary hardware, making your upgrade hassle-free and convenient.

In summary, the QM71W1 Syncro Ring is an essential upgrade for any Porsche 911, 912, or 914 owner with 2.2L H6, 1.7L H4, or 2.4L engines from 1965 to 1986. It delivers unparalleled durability, improved gear synchronization, and a smoother, more enjoyable driving experience, all while enhancing the overall value of your vehicle.

Synchro Ring (QM71W1) for 65-86 Porsche 911, 912, 914: A Comprehensive Analysis

The QM71W1 Synchro Ring is a crucial component for the synchronization of gears in certain Porsche models from the 60s and 70s, including 911, 912, 914, with 2.2L H6, 1.7L H4, and 2.4L engines. This analysis aims to provide you with a clear understanding of the benefits and potential drawbacks of purchasing this synchro ring.

1. Enhanced Gear Shifting: A correctly functioning synchro ring facilitates smooth gear shifting, reducing the grinding or crunching noises often encountered during gear changes.

2. Improved Transmission Durability: By ensuring proper engagement of gears, a synchro ring can help prolong the life of your transmission.

3. Better Driving Experience: With a smooth gear change, your driving experience is enhanced, making your Porsche more enjoyable to drive.

1. Cost: Replacing a synchro ring can be an expensive endeavor, and the cost may vary depending on the specific Porsche model and the availability of the part.

2. Labor Intensive: Installing a synchro ring is a labor-intensive process that requires specialized skills and tools, which can add to the overall cost.

3. Potential for Damage: During the installation process, there is a risk of damaging other transmission components.

The QM71W1 Synchro Ring is an essential component for the smooth operation and longevity of your Porsche's transmission. However, its high cost and labor-intensive installation process are significant drawbacks. Ultimately, the decision to purchase this synchro ring depends on your priorities and budget. If you value a better driving experience and the potential for extended transmission life, the investment in a new synchro ring may be worthwhile. On the other hand, if cost is a major concern, you may consider other options, such as rebuilding your transmission or living with the current gear shifting issues.

If you decide to proceed with the purchase of a new QM71W1 Synchro Ring, ensure that you source it from a reputable and trusted supplier. Researching and comparing prices from various suppliers can help you secure the best deal. Additionally, consider having the installation done by a professional mechanic to minimize the risk of damaging other transmission components during the process.

Details:

Make model Years Sub model Engine, Fit Notes: 5-Speed - 3rd 5th Gear, Porsche SC, Porsche9111975, 1978-1980, Porsche9111974, 1984 -1986Carrera, 1976-1977S, Porsche 2.4L H6. ST Synchro Ring 4. Make model Years, Fit Notes: 5-Speed - 3rd 5th Gear, Porsche9121976. Porsche 911 1970-1971 2.2L H6.

part #: qm71w1 prices

• $125.67-$199.49

specifications manutransmission:

• for models: H6, H4, St, 911
• for makes: Porsche
• for years: 1965-1977
• mpn: Qm71w1
• part type: Ring
• product warranty: 12 Month Warranty
• part info: St Synchro Ring 4 Amp
• important info: 901/915 70mm
• years: 1973 1970 1968 1965 1966 1967 1969 1971 1972 1974 1975 1976 1977
• important: Please Read All Notes Before Making This Purchase
• cs-sku: 400

seller manutransmission:

• # reviews: 68771
• city: Moonachie, New Jersey
• rating: 98.8%

returns manutransmission:

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

offer manutransmission:

• options: Ship-to-home
• availability: In Stock
• started: June 4, 2026
• quantity: 1
• sold: 0

payments manutransmission:

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

shipping manutransmission:

• carrier: FedEx
• cost: $0.00
• type: Fixed
• transit: 3-7 Days
• service: FedEx Ground / FedEx Home Delivery
• class: Standard

general manutransmission:

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

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