Grinding noises and gear slippage are classic signs of a bad transmission bearing.
This bearing ensures smooth rotation of the gears and shafts inside the transmission. So, it’s essential to replace it when the part starts to fail.
But how much will a transmission bearing replacement cost?
We’ll break down the cost of replacing the transmission bearing and its warning signs to help you spot one before it becomes a major repair.
This Article Contains:
- How Much Does a Transmission Bearing Replacement Cost?
- Is It Worth Replacing a Transmission Bearing?
- 5 Signs You Need a Transmission Bearing Replacement
- How Long Does a Transmission Bearing Last?
- Can You Replace a Transmission Bearing Yourself?
How Much Does a Transmission Bearing Replacement Cost?
Here’s what you might have to spend for a new transmission bearing:
A. Range
The cost of replacing the transmission bearing falls between $300 to $1,500, depending on the type of transmission bearing that needs to be replaced.
Here’s a cost estimate:
- Parts:
- Input shaft bearing: $10 to $45 per bearing
- Needle bearing: $50 to $250 per bearing
- Labor: $280 to $1100
NOTE: Labor is a major factor in the transmission bearing replacement cost. This is because accessing and replacing the bearing requires dismantling multiple components, including the transmission itself.
B. Factors Affecting Cost
Along with your local labor costs and the type of repair shop (a local garage or dealership), the following factors can also impact your total replacement cost:
- Vehicle type: High-performance, luxury, and modern vehicles often have tightly packed engine bays, dual-clutch transmissions, or complex drivetrain designs. Moreover, the limited space available can restrict access to key parts, requiring specialized tools or extra labor to complete even routine repairs.
- Type of transmission bearing: The input shaft bearing is typically the most expensive because it endures high engine torque and rotational speeds. On the other hand, the pilot bearing or bushing is usually the least expensive since it’s small, simple in design, and easier to replace.
- Material of the bearing: Steel bearings are the most common and affordable option, known for their durability and strength. Ceramic bearings, on the other hand, are more expensive but offer superior heat resistance and a longer lifespan. However, hybrid bearings, which combine steel and ceramic, are costlier than standard steel bearings but provide improved performance and reduced friction.
- Parts quality: OEM (Original Equipment Manufacturer) parts are usually more expensive than aftermarket alternatives but offer better quality and durability.
- Additional repairs: Replacing a transmission bearing may also require recalibration, flywheel resurfacing, clutch replacement, or a fluid change to prevent future issues. For instance, transmission fluid replacement may cost around $120 to $510 (depending on the type of fluid).
Is It Worth Replacing a Transmission Bearing?
Yes, replacing a bad transmission bearing is worth it because ignoring it can lead to severe damage and costly repairs.
As the bearing wears out, it causes excessive noise, vibrations, and difficulty shifting gears. Over time, it can overheat, misalign components, and damage gears or shafts.
If left unchecked, a bad bearing could result in complete transmission failure, forcing a costly rebuild or replacement. Getting a mechanic at the first sign of trouble and addressing issues early prevents further damage, lowers repair costs, and keeps your car running smoothly.
5 Signs You Need a Transmission Bearing Replacement
If you spot any of these signs, contact an automobile expert immediately:
- Illuminated transmission light
- Difficulty shifting gears
- Automatic gear slipping
- Delayed engagement into “Drive” mode
- Transmission fluid leaks
How Long Does a Transmission Bearing Last?
A transmission bearing typically lasts anywhere between 100,000 to 200,000 miles. However, it can go bad faster due to the following reasons:
- Aggressive driving and heavy loads
- Driving in hot climates
- Low transmission fluid levels
- Lack of regular car maintenance
Can You Replace a Transmission Bearing Yourself?
Replacing a transmission bearing is a complex process involving work on several transmission components, like driveshaft, shifter linkages, and exhaust components in some vehicles. It requires technical knowledge and specialized tools.
Improper installation can cause premature bearing failure, gear misalignment, or even complete transmission failure, highlighting the importance of professional service. So, it’s best to leave the replacement process to an experienced professional.
Here’s how a mechanic will deal with a transmission bearing replacement:
- Park the vehicle on a level surface, engage the parking brake, and disconnect the battery. They’ll use a jack to lift the vehicle and secure it with jack stands.
- Drain the transmission fluid to prevent spills during disassembly.
- Disconnect the shifter linkage, sensors, and electrical connections.
- Remove the driveshaft (for rear-wheel-drive vehicles) or axles (for front-wheel-drive vehicles).
- Unbolt and detach the clutch (manual transmission) or torque converter (automatic transmission).
- Unbolt the transmission from the engine and carefully remove it.
- Open the transmission housing by removing the casing bolts.
- Locate the faulty bearing. It’s best to replace all bearings together to save labor costs and time.
- Use a bearing puller or press to remove the damaged bearing.
- Clean the bearing mounting area to remove debris and old lubricant.
- Press the new bearing carefully to ensure proper alignment.
- Apply transmission-safe grease or lubricant if required.
- Reattach the transmission casing and secure the bolts.
- Lift and reinstall the transmission, ensuring proper alignment with the engine.
- Reconnect clutch components, sensors, linkage, and driveshaft or axles.
- Refill transmission fluid to the correct level or replace the transmission fluid if it’s contaminated or old.
- Reconnect the battery, start the vehicle, and check for smooth gear shifts or any unusual noises.
Get Hassle-Free Transmission Bearing Replacement with AutoNation Mobile Service
Replacing a faulty transmission bearing may seem like a significant expense, but it’s a smart investment in your vehicle’s health. Ignoring it can even lead to severe transmission problems and higher repair costs.
That’s why you should get your faulty transmission bearing replaced immediately by experts at AutoNation Mobile Service.
We offer mobile auto repair and maintenance services, like transmission or tire repair. Our technicians are available seven days a week, and our services are backed by a 12-month, 12,000-mile auto repair warranty.
Contact us, and we’ll fix any transmission trouble before it throws your drive off balance.