Best Automatic Drive Gear Bearings of 2026

Robert Reyes Avatar
Robert Reyes
Last Updated: Jan 10, 2026

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Automatic drive gear bearings are essential components in the transmission system of vehicles. These bearings are responsible for supporting the rotating shafts and reducing friction between the gears, ensuring smooth and efficient gear changes. They are made of high-quality materials such as steel, ceramic or synthetic materials, and are designed to withstand high loads and temperatures. Automatic drive gear bearings are available in a wide range of sizes and designs to fit different types of vehicles and applications. They are crucial for ensuring the longevity and reliability of a vehicle's transmission system.

At a Glance: Our Top Picks

Ford C8SZ-17271-B Genuine Drive Gear Cover #TOP 1
Ford C8SZ-17271-B Genuine Drive Gear
ftb score rating icon 9.8
ANODZU Gearshift Fan Gear Set for Massimo and Hisun UTVs Cover #TOP 2
ANODZU Gearshift Fan Gear Set for Massimo and Hisun UTVs
ftb score rating icon 9.7
Ciuouient Speedometer Driven Gear and Bullet Kit for GM and Muncie Transmissions Cover #TOP 3
Ciuouient Speedometer Driven Gear and Bullet Kit for GM and Muncie Transmissions
ftb score rating icon 9.5

Top 10 Automatic Drive Gear Bearings

#TOP 1

Ford C8SZ-17271-B Genuine Drive Gear

Ford
C8SZ-17271-B
Ford C8SZ-17271-B Genuine Drive Gear Cover
Genuine Ford Parts - Gear - Driven (C8SZ-17271-B)

The Ford Drive Gear is a genuine part designed to fit perfectly with your vehicle's automatic drive system. This gear, identified by the model C8SZ-17271-B, is built to ensure smooth and reliable operation, helping your car's gears engage efficiently. As a genuine Ford part, it guarantees quality and compatibility, so you can trust it to meet the manufacturer's standards. Using the Ford Drive Gear means you get a durable component that supports your vehicle's performance and longevity, making maintenance easier and more dependable for you.

What We Like
Genuine Ford quality
Reliable gear operation
Automatic drive compatibility
Durable construction
#TOP 2

ANODZU Gearshift Fan Gear Set for Massimo and Hisun UTVs

23320-004-000 23330-004-0000
ANODZU Gearshift Fan Gear Set for Massimo and Hisun UTVs Cover
ANODZU Gearshift Fan Gear Set Driven Fit for Massimo MSU 500 700 Hisun UTV Coleman Bighorn Challenger Axis 500 700, Part Number 23320-004-000 23330-004-0000

The ANODZU Gearshift Fan Gear is designed to fit a wide range of UTV models, including Massimo MSU 500/700 and Hisun series, making it a versatile choice for many users. This gear set helps ensure smooth shifting, which means you’ll experience fewer jams and a more comfortable drive. Made from durable materials, it offers strong mechanical strength and excellent wear resistance, so you can rely on it for long-lasting performance even with frequent use. With strict quality testing, the ANODZU Gearshift Fan Gear guarantees stable and consistent operation, enhancing your overall driving experience.

What We Like
Wide compatibility
Smooth shifting
Durable material
Long-lasting performance
#TOP 3

Ciuouient Speedometer Driven Gear and Bullet Kit for GM and Muncie Transmissions

Speedometer Driven Gear and Bullet Kit
Ciuouient Speedometer Driven Gear and Bullet Kit for GM and Muncie Transmissions Cover
Ciuouient 18 19 20 21 22 Teeth Speedometer Driven Gear and Bullet Kit,Gears are Used in Muncie, GM T10, GM Super T10, Saginaw 3 & 4 Speed, GM T5, Powerglide, 200 & 350 transmissions

The Ciuouient Speedometer Gear Kit offers a set of five driven gears with teeth ranging from 18 to 22, giving you options to adjust your speedometer reading accurately. Made from high-quality plastic reinforced with glass fiber, this kit is designed to resist heat and wear, ensuring long-lasting and reliable performance. It includes all necessary O-rings and seals, making installation easier and preventing leaks. Plus, the kit replaces several common part numbers, so you can trust it fits well with your vehicle. This product helps you maintain precise speed readings by replacing worn or malfunctioning gears, keeping your speedometer accurate and dependable.

What We Like
Multiple gear tooth options
Durable glass fiber plastic
Complete O-ring and seal kit
Compatible with various transmissions
#TOP 4

Ciuouient Speedometer Driven Gear Kit 18-22 Teeth

Speedometer Driven Gears
Ciuouient Speedometer Driven Gear Kit 18-22 Teeth Cover
Ciuouient 18 19 20 21 22 Teeth Speedometer Driven Gear Kit,Gears are Used in Muncie, GM T10, GM Super T10, Saginaw 3 & 4 Speed, GM T5, Powerglide, 200 & 350 transmissions (Not Includes O-Ring)

The Ciuouient Gear Kit offers a set of five speedometer driven gears with teeth counts ranging from 18 to 22, designed to fit popular transmission models like Muncie, GM T10, Super T10, Saginaw 3 & 4 speed, GM T5, Powerglide, and 200 & 350 transmissions. Each gear has precise dimensions to ensure compatibility and reliable performance. This kit lets you adjust your speedometer reading by changing the gear teeth—fewer teeth increase speedometer accuracy, while more teeth slow it down. This flexibility helps you maintain accurate speed readings, enhancing your driving experience and vehicle maintenance.

What We Like
Wide transmission compatibility
Five gear teeth options
Precise gear dimensions
Adjustable speedometer accuracy
#TOP 5

Dairrr Fuuu 345215 TH350 Speedometer Gear Housing Kit

Dairrr Fuuu 345215 TH350 Speedometer Gear Housing Kit Cover
345215 Bullet Speedometer Gear Sleeve Housing for Chevy TH350 Come with O-Ring and Metal Wrapped Seal Kit, 3 Pcs

The Dairrr Fuuu Speedometer Housing is designed to fit Turbo Hydra-matic TH350 transmissions, making it easy for you to find the right replacement for your vehicle. This kit helps stop transmission fluid leaks, saving you from messy and costly repairs. Made from heavy-duty carbon steel, the housing offers durability and reliable performance, so you can trust it to last. It also comes with a pre-installed O-ring and a metal-clad seal to ensure a tight fit and prevent future leaks, giving you peace of mind and convenience.

What We Like
Wide compatibility
Leak prevention
Durable steel construction
Complete seal kit included
#TOP 6

ERETOW TH350 Bullet Speedometer Gear Housing Kit

345215
ERETOW TH350 Bullet Speedometer Gear Housing Kit Cover
345215 Bullet Speedometer Gear Housing Compatible with Chevy TH350 Speedometer Gear Kit with Plus Extra O-Ring and Metal Seal kit, Fix Gear Housing Leaks (1 Set)

The ERETOW TH350 Gear Housing is designed to fit modern GM and Chevy transmissions, making it a reliable replacement for your speedometer gear housing. It perfectly matches the 7/8-inch hole and 2.25-inch gear length found in many Chevy TH350 transmissions, ensuring a hassle-free installation. This product helps you stop oil leaks thanks to its precise sealing components, so you won't have to worry about messy transmission leaks. Made from durable stainless steel, it offers excellent strength, wear resistance, and can handle high temperatures, giving you a long-lasting and dependable solution for your transmission needs.

What We Like
Wide compatibility
Leak prevention
Durable stainless steel
Precise fit seals
#TOP 7

La Speedometer Gear 18 Tooth Speedometer Driven Gear

C0DD-17271-B
Yellow
La Speedometer Gear 18 Tooth Speedometer Driven Gear Cover
La Speedometer Gear New 18 Tooth Standard Speedometer Driven Gear C0DD-17271-B

The La Speedometer Gear 18 Tooth Speedometer Driven Gear is a high-quality OEM gear that is perfect for most Standard Transmissions and Transfer cases with right hand gears, from 1963 and up. This gear comes with an oring included, ensuring a secure fit. With its durable construction, it provides accurate speedometer readings, allowing you to easily monitor your vehicle's speed. The La Speedometer Gear 18 Tooth Gear is designed to deliver reliable performance and is a must-have for any car enthusiast or mechanic. Upgrade your gear with this top-notch product and enjoy smooth and precise speedometer readings.

What We Like
Durable construction
Accurate speedometer readings
Reliable performance
#TOP 8

GM Genuine Parts 3860347 Gear

GM Genuine Parts 3860347 Gear Cover
GM Genuine Parts 3860347 (03860347) Gear

The GM Genuine Gear is a trusted replacement part designed specifically for GM vehicles, ensuring you get the same high-quality component that originally came with your car. It guarantees a perfect fit and reliable performance because it’s made to meet GM’s original equipment standards. This means you won’t have to worry about compatibility or durability issues. Plus, it’s manufactured right here in the United States, giving you confidence in its build quality. Choosing the GM Genuine Gear helps maintain your vehicle’s smooth operation and long-lasting reliability.

What We Like
GM recommended replacement
High quality and durability
Original equipment fit
Made in USA
#TOP 9

Chikia Hisun Axis 500 Gearshift Fan Gear Set

P0040002321A0001
Chikia Hisun Axis 500 Gearshift Fan Gear Set Cover
Chikia Hisun Axis 500 Gearshift Fan Gear Set Driven Compatible For Hisun UTV 500 700 Massimo msu500 msu700 Axis 500 700 Coleman 500 700 bighorn 500 700 challenger 500 700

The Chikia Gearshift Fan Set is designed for Hisun UTV 500 and 700 models, making it a perfect fit if you own one of these vehicles. This brand-new and high-quality gear set ensures reliable performance, giving you peace of mind when replacing worn-out parts. It’s compatible with multiple brands like Hisun, Massimo, and Coleman, so you have flexibility if you own different models. The set includes both the gearshift drive and driven gears, providing everything you need for a smooth installation. This makes it convenient for users looking to maintain or upgrade their UTV’s gear system efficiently.

What We Like
High-quality brand new parts
Fits Hisun UTV 500 and 700
Compatible with multiple brands
Complete gearshift drive and driven set
#TOP 10

GOLKNHA Speedometer Gear Kit for GM Transmissions

For GM TH350 (Turbo 350)
GOLKNHA Speedometer Gear Kit for GM Transmissions Cover
GOLKNHA 19 PCS Speedometer Driven Gear Kit (17, 18, 19, 20, 21, 22 Teeth) and Bullet Kit for GM Muncie & Saginaw 3/4-Speed, T5, T10, Super T10, Powerglide, TH200, TH350 Transmissions

The GOLKNHA Speedometer Gear Kit is designed for GM TH350 transmissions, ensuring compatibility with various models. This kit includes six different speedometer driven gears, each with a specific tooth count, allowing you to select the perfect fit for your vehicle. With three gears for each tooth count from 17 to 22, you have multiple options for precise calibration. It also comes with a bullet speedometer gear housing kit, making installation straightforward. Using this kit helps restore accurate speed readings after you change your axle or tires, so you can drive confidently with reliable speed data.

What We Like
Multiple tooth count options
Compatibility with GM TH350
Includes housing kit
Restores accurate speed readings
Easy installation
Buying Guide Image

Frequently Asked Questions (FAQs)

1. How do I know if my transmission bearings are bad?

There are several signs that indicate bad transmission bearings. These include hearing odd noises when engaging the clutch pedal, experiencing a stiff or difficult-to-press clutch pedal, difficulty shifting gears, and other transmission issues. If you notice any of these symptoms, it is likely that your transmission bearings are bad and may need to be replaced.

2. How much does it cost to replace a transmission bearing?

The cost of replacing a transmission bearing can vary depending on factors such as the specific bearing that needs to be replaced and labor costs. On average, the cost can range from $330 to $820. The labor cost is typically between $75 and $120 per hour, and it may take around four to six hours for a qualified mechanic to complete the replacement.

3. What does a bad transmission bearing sound like?

A bad transmission bearing can produce different sounds depending on the specific issue. If you hear a humming noise in all gears, it may indicate a worn or damaged shaft or bearing. A growling noise while moving can be caused by a bad input shaft bearing, and you may hear grinding in any gear at any engine speed. These noises are signs of a potential problem with the transmission bearings.

4. Can a transmission bearing be fixed?

In most cases, a transmission bearing can be replaced. However, this will require the removal of the transmission. It is generally more cost-effective to replace a bearing rather than the entire transmission. The cost of the replacement will depend on which bearing needs to be replaced, as there are several bearings inside the transmission.

5. What causes transmission bearing failure?

Transmission bearing failure can be caused by various factors. Excessive wear of the bearing is often the result of long and regular journeys with maximum load and without proper monitoring of the transmission fluid level. It is important to maintain the transmission and ensure that the fluid level is at the appropriate level to prevent bearing failure.

6. Is it OK to drive with a bad bearing?

No, it is not safe to drive with a bad wheel bearing. A worn-out bearing can cause the wheel to stop while driving, posing a significant danger. Additionally, a damaged wheel bearing puts stress on the hub, CV joint, and the transmission itself. It is important to address any issues with the transmission bearings promptly to ensure safe driving conditions.

Editor's Notes

During our automatic drive gear bearing research, we found 24 automatic drive gear bearing products and shortlisted 10 quality products. We collected and analyzed 5,144 customer reviews through our big data system to write the automatic drive gear bearings list. We found that most customers choose automatic drive gear bearings with an average price of $18.22.

The automatic drive gear bearings are available for purchase. We have researched hundreds of brands and picked the top brands of automatic drive gear bearings, including Ford, ANODZU, Ciuouient, Dairrr Fuuu, ERETOW. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.

Written by
Robert Reyes Avatar

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.