Best Automatic Input Shaft Bearings of 2025
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Automatic input shaft bearings are an essential component in the transmission system of a vehicle. These bearings provide support to the input shaft, which transfers power from the engine to the transmission. They are designed to withstand high loads and reduce friction, thus ensuring smooth and efficient operation of the transmission. Automatic input shaft bearings are made from high-quality materials and are engineered to meet the exact specifications of the vehicle manufacturer. They are easy to install and require minimal maintenance, making them a reliable and cost-effective solution for ensuring the optimal performance of a vehicle's transmission system.
At a Glance: Our Top Picks
Top 10 Automatic Input Shaft Bearings
GM Genuine Parts Transmission Bearing
Get the GM Genuine Parts 8642066 Automatic Transmission Reverse Input Clutch Housing Thrust Bearing for your GM vehicle. This replacement part offers the same quality, reliability, and durability as the original factory component. It is manufactured to GM OE specification to ensure perfect fit, form, and function.
GM 24223834 Input Shaft Bearing
The GM Input Shaft Bearing, model 24223834, is a GM-recommended replacement part designed to offer the quality, reliability, and durability of GM OE. This automatic transmission input shaft bearing is manufactured to GM OE specification for perfect fit, form, and function in your GM vehicle. By using this bearing, you can ensure that your vehicle's transmission operates smoothly and efficiently, providing you with a reliable driving experience. Trusting GM Parts for this component means you are choosing a high-quality product that meets the standards of your vehicle's original factory part.
GM Genuine Parts Automatic Transmission Input Sun Gear Thrust Bearing
GM Genuine Parts 9436851 Automatic Transmission Input Sun Gear Thrust Bearing is made in the United States and has a compact package size with a height, length, and width of 0.3 inches, 3.4 inches, and 3.4 inches, respectively. This bearing is designed to fit specific vehicles and falls under the category of Automatic Input Shaft Bearings.
GM Genuine Parts Automatic Transmission Input Sun Gear Thrust Bearing
Get the GM Genuine Parts 24224405 Automatic Transmission Input Sun Gear Thrust Bearing for your GM vehicle's original factory component. This recommended replacement part offers the quality, reliability, and durability of GM OE, and it is manufactured to GM OE specification for fit, form, and function. Made in the United States, this automatic input shaft bearing is a must-have for your GM vehicle's transmission system.
Vaticas Input Shaft Bearing for Jeep
The Vaticas Input Shaft Bearing enhances your driving experience by improving shift smoothness. It minimizes vibration and movement of the input shaft, allowing for more precise gear changes. With its sturdy design, this bearing ensures proper alignment of the input shaft, which reduces noise and shock during shifting. This translates to a quieter and more controlled ride. Made from high-quality materials, it is also built to last, helping you save on maintenance costs over time.
Genuine Chrysler Transmission Input Shaft Bearing
This genuine Chrysler transmission input shaft bearing is designed to fit directly into your vehicle, saving you time and effort. The item package weighs 2.0 pounds and has package dimensions of 4.0 L X 4.0 H X 2.0 W (Inches), making it easy to handle and store. This auto part is specifically designed for automatic input shaft bearings, ensuring optimal performance and durability.
GM Genuine Parts 8642904 Input Shaft Bushing
GM Input Shaft Bushing is a GM-recommended replacement part crafted to meet OE specifications for fit, form, and function. It ensures quality, reliability, and durability for your GM vehicle. With precise manufacturing, this bushing guarantees seamless performance. The compact package dimensions make storage and handling hassle-free.
GM Automatic Transmission Input Sun Gear Thrust Bearing
The GM Transmission Bearing is a GM-recommended replacement part for your GM vehicle's original factory component, offering the quality, reliability, and durability of GM OE. Manufactured to GM OE specification for fit, form, and function, this transmission bearing ensures smooth and efficient operation of your vehicle's automatic transmission. With its high-quality construction, it provides excellent performance and long-lasting durability, giving you peace of mind on the road. Whether you're a DIY enthusiast or a professional mechanic, this GM Transmission Bearing is the perfect choice for maintaining the optimal performance of your vehicle's automatic transmission.
Tivora Transmission Input Shaft Bearing Set for Patriot & Compass
Tivora Bearing Set is designed for Patriot & Compass models. It is made of high-quality SUJ2 high carbon chromium bearing steel, ensuring durability and high resistance to damage. The precision machining and quality inspection guarantee top-notch performance. With this set, you can trust that it will adapt to different temperatures, have independent heat dissipation, and withstand high rotational speeds without issues. The package includes 2 Manual Transmission Input Shaft Bearings, giving you everything you need for a reliable replacement.
ACDelco 55566345 Transfer Case Bearing
The ACDelco Transfer Case Bearing is a recommended replacement part designed specifically for your GM vehicle's original factory component. It ensures the same quality and reliability as the original equipment, giving you peace of mind when it comes to durability. Manufactured to meet GM's specifications, this bearing guarantees a perfect fit and optimal performance. Being made in Italy, it reflects high manufacturing standards, ensuring that you receive a product that meets your vehicle’s needs effectively.
Frequently Asked Questions (FAQs)
1. Can I drive with a bad transmission input shaft bearing?
It is not recommended to drive with a bad transmission input shaft bearing. Continuing to drive with a faulty bearing can lead to further damage as the metal particles from the worn bearing can contaminate other bearings in the transmission. It is best to replace the input bearings and input shaft seal as soon as possible to avoid more extensive repairs.
2. How do I know if my input shaft bearing is bad?
There are several signs that indicate a bad input shaft bearing in a transmission. These include strange noises in neutral, persistent noises from the gears, and sudden gear slips. If you experience any of these symptoms, it is likely that the input shaft bearing is faulty and requires attention.
3. What causes an input shaft bearing to fail?
The primary cause of input shaft bearing and seal failures is misalignment between the drive motor and the gearbox. It is crucial to ensure proper alignment to prevent damage to the input shaft bearing. Taking the time to align the components correctly can help avoid premature failure of the input shaft bearing.
4. What happens when a transmission bearing goes out?
When a transmission bearing fails, it can seize, leading to excessive wear on the pressure plate's fingers. The throw-out bearing, which is responsible for engaging and disengaging the clutch, may need to be replaced when the clutch is replaced. Regular maintenance of the throw-out bearing is not required, but replacement is necessary when clutch replacement becomes necessary.
5. What are the symptoms of automatic transmission bearings?
Defective automatic transmission bearings can cause loud gear shift sounds. These bearings may produce constant noise from the engine during gear shifting, which can put additional pressure on the transmission and load on the engine. If you notice such symptoms, it is advisable to have the automatic transmission bearings inspected and replaced if necessary.
6. What is the most common cause of worn input and output shaft bearings?
The most common cause of worn input and output shaft bearings is lubrication failure. Improper lubrication, such as insufficient lubrication, using improper lubricants, or subjecting the bearings to excessive temperatures that degrade the lubricant, can lead to up to 80% of bearing failures. It is essential to ensure proper lubrication to prevent premature wear and failure of the input and output shaft bearings.
7. How much does it cost to replace a transmission bearing?
The cost of replacing a transmission bearing can vary depending on various factors. On average, it can range from $330 to $820. The cost includes labor, which typically takes around four to six hours to complete. Labor prices can vary between $75 and $120 per hour. It is recommended to consult with a qualified mechanic for an accurate estimate based on your specific situation.
8. What are the first signs of bearing failure?
The first signs of bearing failure include issues related to lubrication, such as using the wrong type or quantity of lubricant. Other signs include contamination, vibration, excessive noise, and increased operating temperature. If you notice any of these signs, it is important to investigate and address the bearing issue promptly to prevent further damage and potential failure.
During our automatic input shaft bearing research, we found 24 automatic input shaft bearing products and shortlisted 10 quality products. We collected and analyzed 2,438 customer reviews through our big data system to write the automatic input shaft bearings list. We found that most customers choose automatic input shaft bearings with an average price of $25.85.
The automatic input shaft bearings are available for purchase. We have researched hundreds of brands and picked the top brands of automatic input shaft bearings, including General Motors, GM, Vaticas, Chrysler, Tivora. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.
Robert Reyes is a dedicated writer from San Francisco with a bachelor of degree in mechanics and a bachelor of degree in marketing. He focuses on making some complicated topics simple and enjoys explaining complex and technical things in an easy-to-understand way.