Description

Mitsubishi OEM Transmission Shaft Bearing for Evo X — 2522A073

Firstly, Buy Mitsubishi OEM Transmission Shaft Bearing Evo X 2522A073 online. The Mitsubishi OEM Transmission Shaft Bearing for Evo X is a genuine Mitsubishi replacement bearing designed for the manual transmission of the Mitsubishi Lancer Evolution X. Part number 2522A073 is identified as Bearing, M/T Output Shaft and is used within the Evo X manual transaxle assembly. It is an important internal transmission component that supports the output shaft and helps maintain proper shaft alignment during gearbox operation.

For Evo X owners rebuilding a manual transmission, replacing a worn bearing, or restoring an OEM drivetrain, using the correct Mitsubishi bearing is essential. Transmission bearings operate under constant rotational and load forces. A worn bearing can affect shaft stability and contribute to noise, vibration, or additional internal gearbox wear.

Mitsubishi OEM Transmission Shaft Bearing for Evo X

The Mitsubishi OEM Transmission Shaft Bearing for Evo X carries OEM part number 2522A073. Mitsubishi parts catalogs identify the component as an M/T Output Shaft Bearing, while Evo X transmission parts suppliers list it specifically for the 2008–2015 Evolution X manual transmission.

This bearing is a direct OEM replacement reference for the applicable manual gearbox. It is especially useful during a transmission rebuild when the original bearing has developed wear or when the gearbox is already disassembled for inspection.

OEM Part Number and Specifications

• Brand: Mitsubishi
• Part Number: 2522A073
• Mitsubishi Description: Bearing, M/T Output Shaft
• Product Type: Manual Transmission Output Shaft Bearing
• Application: Mitsubishi Lancer Evolution X
• Chassis: CZ4A
• Transmission: Manual Transmission
• Position: Output Shaft
• Diagram Number: 22409P
• Condition: New OEM replacement
• Manufacturer: Mitsubishi

The OEM parts catalog identifies 2522A073 as the M/T output shaft bearing and assigns it diagram number 22409P.

What Does the Evo X Output Shaft Bearing Do?

The output shaft bearing is an important part of the manual transmission assembly. It supports the rotating output shaft and helps maintain its correct position as torque passes through the gearbox.

The bearing works under radial and axial loads generated during acceleration, deceleration, shifting, and normal drivetrain operation. Maintaining proper shaft support helps the transmission’s internal components remain correctly aligned.

Firstly, the bearing helps support the rotating shaft. Secondly, it helps control unwanted shaft movement. Thirdly, it contributes to smooth and consistent manual-transmission operation.

When a transmission is disassembled for rebuilding, the bearing should be inspected for roughness, play, damage, or other signs of wear before the gearbox is reassembled.

Signs of a Worn Transmission Bearing

A failing transmission bearing can produce symptoms that become more noticeable as wear increases. However, these symptoms can also come from gears, synchronizers, shafts, differential components, or other transmission parts.

Possible symptoms include:

• Gearbox whine or humming
• Grinding or rumbling noises
• Noise that changes with vehicle speed
• Increased transmission vibration
• Excessive shaft movement
• Abnormal drivetrain noise during acceleration
• Noise during deceleration
• Metal contamination in transmission fluid

A proper transmission inspection is recommended before replacing a bearing based only on symptoms.

Evo X Manual Transmission Rebuild

The 2522A073 bearing is particularly relevant when servicing or rebuilding the Evo X manual transmission. Evo X transmission catalogs list multiple internal bearings, including the output-shaft bearing, counter-shaft bearing, and differential bearings. These components have different Mitsubishi part numbers and should not be confused with one another.

For example, 2522A071 is listed separately as a manual transmission counter-shaft bearing, while 2522A074 is another transmission shaft/differential bearing application. This makes checking the exact OEM part number important before ordering.

If you are rebuilding an Evo X gearbox, inspect the related bearings, seals, gears, synchronizers, shafts, and transmission housing while the unit is disassembled.

Genuine Mitsubishi OEM Replacement

Choosing a genuine Mitsubishi bearing provides an OEM replacement solution for the applicable transmission. Rather than relying on an incorrectly sized or incorrectly specified bearing, the 2522A073 part number provides a precise reference when ordering the required component.

This is especially useful for:

• Evo X manual transmission rebuilds
• Transmission bearing replacement
• OEM drivetrain restoration
• Preventative transmission servicing
• Worn-bearing replacement
• Factory-specification repairs
• Mitsubishi Evo X transmission projects

A professional transmission technician should install the bearing using the correct tools and procedures. The Evo X service information includes specific procedures for removing and installing transmission bearings and setting shaft preload during gearbox assembly.

Transmission Bearing Compatibility

The Mitsubishi OEM 2522A073 is listed for the 2008–2015 Mitsubishi Lancer Evolution X manual-transmission application. Parts suppliers specifically identify it as a genuine OEM Evo X output shaft bearing.

Because the Evolution X was produced with different transmission configurations, buyers should confirm that their vehicle uses the applicable manual transmission before ordering. This bearing should not automatically be assumed to fit every Evo X transmission configuration.

Always compare the original part number, transmission type, vehicle year, and VIN when necessary.

2522A073 vs Other Evo X Transmission Bearings

The Evo X manual transmission contains several different bearings. Their descriptions can appear similar, but the Mitsubishi part numbers are different.

For example:

• 2522A071 — Manual transmission counter-shaft bearing
• 2522A073 — M/T output shaft bearing
• 2522A074 — Manual transmission shaft/differential bearing
• 2522A076 — Manual transmission differential bearing
• 2522A077 — Manual transmission differential bearing

These parts should not be substituted for one another simply because they are all transmission bearings. The correct OEM part number should always be matched to the transmission diagram and application.

Buy Mitsubishi OEM Transmission Shaft Bearing for Evo X

When you buy an Evo X transmission bearing, accurate part-number identification is important. The Mitsubishi OEM Transmission Shaft Bearing for Evo X — 2522A073 is specifically identified as an M/T Output Shaft Bearing and is listed for the 2008–2015 Evolution X manual-transmission application.

Whether you are rebuilding a high-mileage gearbox, repairing a noisy transmission, or completing an OEM restoration, replacing worn internal bearings can be an important part of properly servicing the transmission.

Frequently Asked Questions

What is Mitsubishi part number 2522A073?

2522A073 is a genuine Mitsubishi M/T Output Shaft Bearing used in the applicable Evolution X manual transmission. Its Mitsubishi diagram number is 22409P.

Does 2522A073 fit the Evo X?

Yes. Evo X parts suppliers list 2522A073 for the 2008–2015 Mitsubishi Lancer Evolution X manual transmission. Always confirm fitment using your exact vehicle and transmission configuration.

Is 2522A073 an OEM Mitsubishi bearing?

Yes. It is listed as a genuine OEM Mitsubishi transmission bearing and is identified by Mitsubishi part number 2522A073.

What does an output shaft bearing do?

The output shaft bearing supports the transmission’s rotating output shaft and helps maintain proper shaft alignment. This is important for controlled operation of the gearbox’s internal components.

Can I use 2522A073 during an Evo X transmission rebuild?

Yes. It is an OEM bearing reference for the applicable Evo X manual transmission and can be replaced during a transmission rebuild when inspection shows that the original bearing is worn or damaged.

Is 2522A073 the same as 2522A071?

No. Mitsubishi catalogs identify 2522A071 and 2522A073 as different transmission bearing part numbers. 2522A073 is identified as the M/T output shaft bearing, while 2522A071 is listed as a counter-shaft bearing.

Should I verify the VIN before ordering?

Yes. Transmission components can vary by application. Confirm the vehicle year, chassis, transmission type, and original Mitsubishi part number before ordering, especially if your Evo X has had previous transmission modifications. For Evo X owners looking for the correct OEM internal transmission component, the Mitsubishi OEM Transmission Shaft Bearing for Evo X — 2522A073 provides the genuine Mitsubishi output-shaft bearing reference needed for the applicable manual gearbox, so shop and order your Mitsubishi Evo X transmission bearing and other genuine Mitsubishi Evo parts from evomotorparts.com for your next transmission rebuild, repair, or OEM restoration.