GM GENUINE PARTS 89058806 Manual Transmission Gear Hub 5TH 6TH Synchronizer

( Brand: Gm Genuine Parts ), ( Manufacturer Part Number: 89058806 ), ( Part Type: Manual Transmission Gear Hub ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement )

Review GM GENUINE PARTS Manual Transmission 5th And 6th Gear Synchronizer Hub

The GM 89058806 Manual Transmission 5th 6th Gear Synchronizer Hub is a crucial component in the powertrain system of select General Motors vehicles. This synchronizer hub is specifically designed for use in the 5th and 6th gears of manual transmission systems.

Measuring approximately 6.3 inches in length, 3.1 inches in width, and 3.6 inches in height, this part is a key element in ensuring smooth and efficient gear changes. It is engineered from high-strength materials, including cast iron and steel, to provide durability and resistance to wear and tear.

The synchronizer hub aids in the synchronization of engine speed with the rotating speed of the transmission gears during a gear shift. It contains synchronizer rings that engage the gears and provide the necessary friction to align their speeds before the gears mesh. This reduces the force required to shift gears and minimizes the unwanted noise and vibration typically associated with manual transmissions.

This particular GM synchronizer hub is compatible with various vehicle models, including certain Chevrolet, Pontiac, and Oldsmobile vehicles. It is essential to ensure that the correct part number is identified before purchasing, as using an incorrect or incompatible part may result in poor performance or potential damage to the transmission system.

The GM 89058806 Manual Transmission 5th 6th Gear Synchronizer Hub is an essential component for maintaining the optimal performance of your vehicle's manual transmission system. By ensuring a smooth and synchronous gear change, this part contributes to improved fuel efficiency, reduced engine wear, and enhanced driving experience.

Installing a new synchronizer hub typically requires the removal of the transmission, making it a moderately challenging DIY project for those with a good understanding of automotive mechanics. For those who prefer not to undertake this task themselves, it is recommended that they consult a professional mechanic for assistance.

In conclusion, the GM 89058806 Manual Transmission 5th 6th Gear Synchronizer Hub is an essential component for ensuring smooth and efficient gear changes in select GM vehicles. Engineered from high-strength materials, this part provides durability and resistance to wear, contributing to improved fuel efficiency, reduced engine wear, and an enhanced driving experience.

Buying a GM 89058806 manual transmission 5th and 6th gear synchronizer hub involves weighing the potential benefits against the possible drawbacks. Here are some pros and cons to consider:

1. Improved Shifting: The synchronizer hub ensures smooth and synchronized shifts between the fifth and sixth gears. This can lead to a better driving experience and reduced wear and tear on the transmission components.

2. Cost-Effective: Replacing a faulty synchronizer hub can save you money in the long run, as compared to a complete transmission overhaul or replacement.

3. Easy Installation: The synchronizer hub is a relatively simple component to replace, and many auto parts stores and online retailers offer installation guides and videos.

4. OEM Part: The GM 89058806 synchronizer hub is a genuine GM part, which means it is designed to fit and function optimally with the specific transmission system in your vehicle.

1. Cost: While replacing the synchronizer hub may be more cost-effective than a complete transmission replacement, it still requires an upfront investment. The cost of the part itself, as well as any labor fees for installation, should be considered.

2. Availability: Depending on your location and the availability of the part, it may take some time to get your hands on the GM 89058806 synchronizer hub.

3. Installation Complexity: While the installation process may be relatively simple, it still requires some mechanical knowledge and tools. If you are not confident in your ability to install the part yourself, it may be worth considering hiring a professional mechanic.

The decision to buy a GM 89058806 manual transmission 5th and 6th gear synchronizer hub ultimately comes down to balancing the potential benefits against the possible drawbacks. If you are experiencing issues with synching gears in your manual transmission, and you value a smoother driving experience and potential cost savings, then replacing the synchronizer hub may be a worthwhile investment. However, if you are unsure of your mechanical abilities, or if the cost of the part and installation is prohibitive, then it may be worth exploring alternative solutions or consulting a professional mechanic for advice.

If you have determined that replacing the synchronizer hub is the best course of action for your vehicle, I would recommend purchasing the GM 89058806 part from a reputable auto parts supplier or dealership. Be sure to also consider the cost of any necessary installation tools and labor fees, and ensure that you have a clear understanding of the installation process before proceeding. Additionally, if you are not confident in your ability to install the part yourself, it may be worth considering hiring a professional mechanic to ensure the job is done correctly and efficiently.

Details:

Just Didn't Like it. Found a Better Price. Changed My Mind.

part #: 89058806 prices

• $21.45-$51.96

specifications manutransmission:

• brand: Gm Genuine Parts
• mpn: 89058806
• part type: Manual Transmission Gear Hub
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement

shipping manutransmission:

• service: FedEx Ground or FedEx Home Delivery
• carrier: FedEx
• cost: $0.00
• transit: 8-14 Days
• type: Fixed
• class: Standard

offer manutransmission:

• options: Ship-to-home
• sold: 0
• started: April 15, 2025
• quantity: 4
• availability: In Stock

returns manutransmission:

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

payments manutransmission:

• wallet: Google-pay
• credit card: Diners-club
• other

seller manutransmission:

• rating: 97.0%
• city: Garland, Texas
• # reviews: 18775

general manutransmission:

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

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