Vaico V63-0038 Transmission Filter Kit

Transmission Filter Kit for Subaru CVT Service

Vaico V63-0038 is a transmission filter kit for Subaru Legacy and Subaru Outback models equipped with a CVT automatic transmission (stepless). It is built around the listed dimensions and OE cross-reference applications for a direct-fit service solution on supported vehicles.

Key Features

• Transmission filter kit for CVT automatic transmission service
• Compatible with Subaru Legacy and Subaru Outback applications listed below
• OE reference coverage for part numbers 31728-AA120 and 31728-AA121
• Filter dimensions: 280 mm length, 210 mm width, 46 mm height
• Compact packaged size for service inventory and workshop use
• Vaico part number V63-0038 for catalog lookup and ordering

Detailed Description

VAICO V63-0038 is a transmission filter kit for Subaru CVT automatic transmission service. The fitment data covers 2010-2012 Subaru Legacy and 2010-2012 Subaru Outback models with OE No. 31728AA121, including 2012 vehicles built before and after February 2012 as listed. The VAICO brand line is used here as an aftermarket service-focused replacement option for transmission maintenance on these Subaru applications. If you are searching for a Subaru Legacy CVT transmission filter kit or a Subaru Outback transmission service filter by part number, V63-0038 is the catalog reference to use.

This part cross-references OE numbers 31728-AA120 and 31728-AA121 for the same application.

Vehicle Fitment

• Fits 2012 Subaru Legacy, N/A — Grade: Aftermarket; From 02/2012; To 06/2012; With OE No. 31728AA121; VAICO
• Fits 2012 Subaru Legacy, N/A — Grade: Aftermarket; To 01/2012; With OE No. 31728AA121; VAICO
• Fits 2012 Subaru Outback, N/A — Grade: Aftermarket; From 02/2012; To 06/2012; With OE No. 31728AA121; VAICO
• Fits 2012 Subaru Outback, N/A — Grade: Aftermarket; To 01/2012; With OE No. 31728AA121; VAICO
• Fits 2010-2011 Subaru Legacy, N/A — Grade: Aftermarket; With OE No. 31728AA121; VAICO
• Fits 2010-2011 Subaru Outback, N/A — Grade: Aftermarket; With OE No. 31728AA121; VAICO

Common Service Issues Addressed

• Transmission filter replacement during CVT fluid service
• Maintenance for Subaru Legacy CVT automatic transmission systems
• Maintenance for Subaru Outback CVT automatic transmission systems
• OE-number-based replacement when servicing listed Subaru applications
• Filter wear found during scheduled transmission inspection

Installation Notes and Tips

Confirm the vehicle’s transmission type before ordering: this part is for CVT automatic transmission (stepless) applications only. Match the OE number and model year carefully, especially on 2012 Subaru Legacy and Subaru Outback vehicles with the split production dates shown in the fitment data. Verify dimensions and catalog references against the removed part before installation.

Quality Assurance

VAICO supplies aftermarket service parts with cataloged OE cross-reference data and application-specific fitment information. Use the listed OE numbers and vehicle coverage to confirm the correct transmission filter kit before service.