Description

Mitsubishi OEM Inner Axle Boot Repair Kit for Evo X

Firstly, Buy Evo X OEM Inner Axle Boot Repair Kit 3817A135 online for 2008–2015 models. The Mitsubishi OEM Axle Boot Repair Kit Inner for Evo X (3817A135) is a genuine Mitsubishi replacement boot kit designed to restore the inner CV joint boot on the Mitsubishi Lancer Evolution X. This OEM repair solution helps protect the CV joint from dirt, water, road debris and contamination while retaining the grease necessary for smooth and reliable axle operation.

Mitsubishi catalogs identify 3817A135 as a genuine Boot Kit, Front Axle Joint, with the part appearing in the front axle drive-shaft assemblies for the CZ4A Evolution X. Evo-specific parts suppliers list the kit for 2008–2015 Mitsubishi Evolution X models and identify it as an inner CV boot repair kit.

Instead of replacing an entire CV axle when the joint itself remains serviceable, replacing a damaged boot can provide a practical way to restore protection to the axle joint. The 3817A135 kit is intended for this type of repair and is supplied for one axle.

Genuine Mitsubishi Evo X Inner CV Boot Kit 3817A135

The CV axle operates in a demanding environment. The inner joint must accommodate suspension and drivetrain movement while transmitting engine torque through the AWD system. The protective boot is therefore an important part of the complete axle assembly.

Firstly, the boot keeps the CV joint’s grease contained around the joint, helping provide the lubrication required for smooth operation.

Secondly, it creates a barrier against external contamination. A torn or deteriorated boot can allow dirt, water and road debris to reach the CV joint.

Thirdly, replacing a damaged boot early can help protect a serviceable CV joint before contamination or loss of grease leads to additional wear.

The genuine Mitsubishi 3817A135 kit is manufactured as an OEM replacement rather than a universal aftermarket boot. This makes it particularly useful for Evo X owners performing factory-style maintenance, restoration or drivetrain repairs.

Evo X Inner Axle Boot Repair Kit

The 3817A135 part number is associated with the Evo X front axle joint assembly. Mitsubishi parts-catalog information identifies it as BOOT KIT, FR AXLE JOINT, while the corresponding diagram codes identify the joint/boot position within the axle assembly.

Evo-specific suppliers also identify 3817A135 as the front inner CV boot repair kit for the 2008–2015 Evolution X. One supplier notes that the kit fits both left- and right-side front axles and covers the relevant axle designs, including versions using the cotter-pin or newer solid-style configuration.

This makes the product suitable for owners who want to repair an existing axle rather than automatically replacing the complete driveshaft.

Protect Your Mitsubishi Evo X CV Joint

A CV boot can deteriorate through age, heat, repeated movement and exposure to road conditions. Visible cracking, splitting or grease thrown around the inside of the wheel or surrounding drivetrain area can indicate that the boot has been compromised.

Once the protective boot is damaged, the CV joint is exposed to contamination and can lose its lubricant. Continuing to operate the vehicle with a severely damaged boot can eventually contribute to CV joint wear.

Replacing the boot kit provides an opportunity to inspect the joint, clean it as appropriate, replenish the correct grease and install a new protective boot and clamps according to the applicable service procedure.

For a performance AWD vehicle such as the Evolution X, maintaining the axle assemblies is especially important because the front driveshafts transfer substantial torque while also operating through suspension movement.

OEM Mitsubishi Quality and Fitment

Choosing a genuine Mitsubishi replacement part provides an OEM-oriented solution for Evo X axle maintenance. The 3817A135 part is cataloged as a Mitsubishi genuine part and is specifically associated with Mitsubishi axle applications.

The part number is also cross-listed across Mitsubishi parts catalogs for the Lancer Evolution/CZ4A platform. Catalog data identifies the CZ4A 2.0 turbo 4WD Evolution X and lists 3817A135 within the axle-drive-shaft assemblies.

This is important when ordering an axle boot because boot dimensions, joint design, axle configuration and clamp arrangements can differ between vehicles. Using the correct OEM part number helps reduce the risk of selecting an incorrectly sized universal replacement.

What’s Included?

The 3817A135 is sold as a single axle boot repair kit for the applicable axle assembly. Evo-specific listings describe it as an OEM inner boot repair kit and state that one kit is purchased for one axle.

Depending on the specific supplier packaging and Mitsubishi kit contents, the repair kit can include the boot and associated installation hardware/grease required for the repair. Always inspect the package contents when received and follow the applicable Mitsubishi service procedure during installation.

Product Specifications

Specification	Details
Brand	Mitsubishi
Part Number	3817A135
Product Type	Inner Axle / CV Boot Repair Kit
Position	Front Axle Joint / Inner CV Joint
Vehicle	Mitsubishi Lancer Evolution X
Chassis	CZ4A
Engine	4B11T 2.0L Turbo
Drivetrain	AWD
Model Years	2008–2015
Quantity	1 axle repair kit
OEM Status	Genuine Mitsubishi

Applications

The Mitsubishi OEM 3817A135 inner axle boot repair kit is primarily intended for:

• Mitsubishi Lancer Evolution X
• Evo X GSR
• Evo X MR, where the applicable axle configuration matches
• 2008–2015 Evolution X
• CZ4A chassis
• 4B11T 2.0L turbo AWD models
• Applicable front axle inner CV joint assemblies

Mitsubishi catalog information also lists 3817A135 across certain other Lancer-family and Mitsubishi applications, so buyers should verify the part number against their vehicle before ordering.

Buy Evo X OEM Inner Axle Boot Repair Kit 3817A135 online for 2008–2015 models, Genuine Mitsubishi front CV boot kit for Evo X AWD axles.

Benefits of the Mitsubishi 3817A135 Boot Kit

Installing the correct OEM boot kit can provide several advantages:

• Genuine Mitsubishi replacement component
• Designed for the applicable Mitsubishi axle joint
• Helps retain CV joint grease
• Protects against dirt and water contamination
• Helps restore protection after boot damage
• Allows repair of a serviceable CV joint
• Avoids unnecessary complete axle replacement when appropriate
• Suitable for Evo X maintenance and restoration
• Factory-style replacement for the original boot assembly

For enthusiasts maintaining an Evo X to OEM specifications, this is a useful replacement component for keeping the factory AWD drivetrain properly protected.

When Should You Replace the Inner CV Boot?

Inspect the axle boots whenever performing suspension, brake or drivetrain maintenance. Look for visible splits, cracks, hardened rubber, loose clamps or grease surrounding the boot and nearby components.

A boot that has only recently failed may allow the CV joint to remain serviceable if the vehicle has not been operated extensively after the failure. However, a joint that has been exposed to contamination for an extended period should be carefully inspected before simply installing a new boot.

The repair should be performed using the appropriate service procedure, including proper axle removal, joint inspection, cleaning, lubrication, boot installation and clamp tightening.

Buy Mitsubishi Evo X Axle Boot Repair Kit Online

If you are restoring an Evo X, repairing a damaged CV boot or maintaining the factory AWD drivetrain, the Mitsubishi OEM Axle Boot Repair Kit Inner 3817A135 provides a genuine OEM replacement option.

This part is especially useful when the CV joint itself is still serviceable and only the protective boot has failed. Rather than automatically replacing the complete axle assembly, an appropriate boot repair can restore the joint’s protective enclosure and help preserve the existing drivetrain components.

When ordering, confirm your vehicle’s year, chassis and axle configuration against Mitsubishi part number 3817A135. Evo-specific suppliers list the kit for 2008–2015 Evolution X applications.

Frequently Asked Questions

What is Mitsubishi 3817A135?

3817A135 is a genuine Mitsubishi front axle joint boot kit, commonly described for the Evo X as an inner CV boot repair kit. Mitsubishi catalog data identifies it as BOOT KIT, FR AXLE JOINT.

Does 3817A135 fit the Evo X?

Yes. Evo-specific parts suppliers list 3817A135 for the 2008–2015 Mitsubishi Evolution X, and Mitsubishi catalog information associates the part with the CZ4A Evolution X axle assembly.

Is 3817A135 for the inner CV joint?

Yes. The part is commonly marketed as the front inner CV boot repair kit for the Evo X.

Does the kit fit both left and right sides?

Evo-specific listings state that 3817A135 fits both left- and right-side applicable front axles. However, always verify the exact axle configuration and part number before installation.

Does one kit repair both axles?

No. The kit is sold for one axle. If both front axle boots require replacement, two applicable kits would generally be required.

Can I replace the boot instead of the complete CV axle?

If the CV joint is still in good condition and has not suffered significant contamination or wear, replacing the damaged boot can be a practical repair. The joint should be inspected carefully before reassembly.

Conclusion

The Mitsubishi OEM Axle Boot Repair Kit Inner for Evo X (3817A135) is a genuine Mitsubishi replacement for the applicable front inner CV joint boot, providing Evo X owners with an OEM solution for protecting and restoring a serviceable axle joint—buy genuine Mitsubishi Evo X parts online from evomotorparts.com and keep your AWD drivetrain properly maintained.

Buy Evo X OEM Inner Axle Boot Repair Kit 3817A135 online for 2008–2015 models. Genuine Mitsubishi front CV boot kit for Evo X AWD axles.