Description

STM Driveshaft Carrier Bearing Support Bushings for DSM/3S/Evo

Firstly, Buy STM Driveshaft Carrier Bearing Support Bushings Evo online for DSM, 3S, and Mitsubishi Evolution models. Upgrade your Mitsubishi drivetrain support system with the STM Driveshaft Carrier Bearing Support Bushings for DSM/3S/Evo. Designed as a direct replacement for the factory rubber carrier bearing supports, these lightweight aluminum bushings help reduce unwanted driveshaft movement, improve drivetrain stability, and provide a more connected driving feel for high-performance Mitsubishi builds.

The factory rubber carrier bearing supports are designed to absorb vibration and provide comfort, but over time they can soften, crack, or allow excessive movement. The STM Driveshaft Carrier Bearing Support Bushings replace those flexible OEM pieces with durable machined aluminum components that help keep the driveshaft firmly positioned during acceleration, shifting, and hard driving conditions.

Whether you are restoring a classic DSM, building a Mitsubishi Evolution drag car, or upgrading an Evo X drivetrain, these STM bushings provide a simple yet effective improvement for Mitsubishi AWD platforms.

STM Driveshaft Carrier Bearing Support Bushings for Mitsubishi DSM, 3S, and Evo

The driveshaft carrier bearing plays an important role in maintaining proper driveshaft alignment. On Mitsubishi AWD vehicles, the carrier bearing supports the multi-piece driveshaft and helps control movement during operation.

When the factory rubber supports wear out, the driveshaft can move more than intended. This movement may contribute to drivetrain vibration, reduced response, and unwanted movement under acceleration.

The STM Driveshaft Carrier Bearing Support Bushings for DSM/3S/Evo are engineered to provide a more solid mounting point while maintaining proper driveshaft support.

These bushings are a popular upgrade for Mitsubishi enthusiasts who want:

• Improved drivetrain response
• Reduced carrier bearing movement
• Better power delivery feel
• More consistent acceleration
• Increased durability compared with aging rubber supports

Durable Lightweight Aluminum Construction

STM manufactures these carrier bearing support bushings from durable lightweight aluminum for increased strength and reliability.

Each bushing is machined in-house and finished with a black anodized coating for improved corrosion resistance and a clean appearance.

Key construction features include:

• CNC-machined aluminum design
• Lightweight performance construction
• Black anodized finish
• Direct OEM replacement design
• Made in the USA by STM

Unlike factory rubber bushings that can compress and deteriorate over time, the STM aluminum design provides a more consistent support structure for the driveshaft carrier bearing.

Improve Mitsubishi AWD Drivetrain Response

The Mitsubishi AWD system is designed to deliver power efficiently through the transmission, transfer case, driveshaft, and rear differential. Maintaining proper driveshaft positioning is important for reliable drivetrain operation.

The STM Driveshaft Carrier Bearing Support Bushings help reduce unnecessary movement between the carrier bearing and chassis mounting points.

This can provide noticeable improvements during:

• Hard acceleration
• Launches
• Gear changes
• High-power driving
• Track use

Firstly, these bushings help secure the driveshaft carrier bearing more firmly compared with worn factory rubber supports.

Secondly, they improve drivetrain consistency by reducing unwanted movement.

Thirdly, they provide a durable upgrade for Mitsubishi owners who demand better response from their AWD system.

Wide Mitsubishi Fitment Coverage

The STM carrier bearing support bushings are designed for a wide range of Mitsubishi AWD platforms, making them a versatile upgrade for many performance vehicles.

Buy STM Driveshaft Carrier Bearing Support Bushings Evo online for DSM, 3S, and Mitsubishi Evolution models, Shop aluminum drivetrain bushings today.

Compatible applications include:

• Mitsubishi Evolution I–IX (1992–2006)
• Mitsubishi Evolution X (2008–2015)
• 1G AWD DSM
• 2G AWD DSM
• Mitsubishi Eclipse GSX
• Mitsubishi Talon TSi AWD
• Mitsubishi Laser RS AWD
• Mitsubishi Galant VR-4
• Mitsubishi 3000GT VR-4
• Mitsubishi Dodge Stealth R/T

These bushings replace OEM carrier support components and are commonly used on Mitsubishi performance builds ranging from street cars to dedicated race vehicles.

Direct Replacement for OEM Carrier Bearing Supports

The STM Driveshaft Carrier Bearing Support Bushings are designed as a direct replacement for the factory rubber components.

OEM replacement references:

• Mitsubishi OEM Part # MB505658
• Mitsubishi OEM Part # MB837586

The direct replacement design allows installation without requiring major drivetrain modifications.

For vehicles with worn carrier bearing supports, this upgrade can help restore proper driveshaft support and improve overall drivetrain feel.

Available Configurations

STM offers these bushings in different configurations depending on the vehicle setup.

Purchase options include:

• Complete set of 4 bushings (8 bushing halves)
• Individual 2-piece bushing option for certain aftermarket driveshaft applications

The complete kit is ideal for vehicles retaining the factory multi-piece driveshaft system, while individual bushings may be useful for custom drivetrain setups.

Features and Benefits

The STM Driveshaft Carrier Bearing Support Bushings for DSM/3S/Evo offer:

• Direct replacement for factory rubber supports
• CNC-machined aluminum construction
• Black anodized finish
• Helps reduce driveshaft movement
• Improves drivetrain stability
• Lightweight design
• Durable performance upgrade
• Fits Mitsubishi AWD platforms
• Made in the USA
• Available as a full set or individual replacement

These bushings are an excellent choice for Mitsubishi owners looking to strengthen drivetrain support without replacing the entire driveshaft assembly.

Ideal Upgrade for Street and Performance Builds

Many Mitsubishi Evolution and DSM owners upgrade engines, transmissions, differentials, and driveshaft components while overlooking the smaller drivetrain support components.

Carrier bearing supports are a key part of maintaining proper driveshaft alignment.

Replacing worn factory rubber supports with STM aluminum bushings can complement other drivetrain upgrades, including:

• Performance driveshafts
• Upgraded differentials
• Higher-power engine builds
• Racing clutch systems
• Track-focused setups

A stronger carrier bearing support system helps ensure the drivetrain can better handle increased power and aggressive driving conditions.

Installation Notes

Before installation, inspect the driveshaft carrier bearing itself for wear. These bushings improve carrier support but do not replace a damaged or worn carrier bearing assembly.

During installation, check:

• Carrier bearing condition
• Driveshaft alignment
• Mounting hardware
• Surrounding drivetrain components

Proper installation ensures the best performance and long-term reliability.

Frequently Asked Questions

What vehicles do STM Driveshaft Carrier Bearing Support Bushings fit?

These bushings fit Mitsubishi DSM, 3S, and Evolution platforms, including Evolution I–IX and Evolution X models.

Are these replacement bushings for the factory rubber mounts?

Yes. They directly replace the factory rubber carrier bearing support bushings.

Do these fit the Mitsubishi Evo X?

Yes. They are compatible with 2008–2015 Mitsubishi Evolution X models.

Will these fix a bad carrier bearing?

No. These bushings replace the carrier bearing support mounts. If the actual bearing is worn or damaged, the carrier bearing should also be inspected and replaced if necessary.

Are these suitable for high-power Evo builds?

Yes. They are commonly used on performance Mitsubishi builds where improved drivetrain support and reduced movement are desired.

How many bushings are included?

The complete kit includes four bushings made up of eight bushing halves.

What material are they made from?

They are manufactured from durable lightweight aluminum with a black anodized finish. Upgrade your Mitsubishi drivetrain with the STM Driveshaft Carrier Bearing Support Bushings for DSM/3S/Evo, designed to reduce unwanted driveshaft movement, improve AWD response, and provide a durable performance solution for Mitsubishi enthusiasts, available to shop online from evomotorparts.com today.

Buy STM Driveshaft Carrier Bearing Support Bushings Evo online for DSM, 3S, and Mitsubishi Evolution models, Shop aluminum drivetrain bushings today.