0AW325031 0AW Multitronic CVT Valve Body with Oil Pump

0AW325031 0AW Multitronic CVT Valve Body

0AW325031 is a transmission valve body and hydraulic control assembly designed for professional repair and replacement of the 0AW Multitronic CVT transmission. Professional transmission parts catalogs identify 0AW 325 031 as a valve body with pump, making it an important hydraulic component within the Multitronic transmission system.

The valve body controls transmission fluid pressure and distribution through a network of hydraulic passages, valves and solenoids. It works together with the transmission control module and other internal components to manage the operating conditions of the CVT system.

The 0AW transmission belongs to the Multitronic CVT family, and specialist parts catalogs maintain dedicated categories for 0AW valve bodies, solenoids, electronic units, filters, clutches and other repair components.

This product is suitable for Multitronic specialists, automatic transmission repair workshops, valve body rebuilders, CVT repair businesses, automotive parts wholesalers and professional transmission parts distributors.

0AW325031 Product Information

Basic product information:

Part Number: 0AW325031
Alternative Format: 0AW 325 031
Transmission: 0AW Multitronic
Transmission Type: CVT
Product Type: Transmission Valve Body
Alternative Name: Hydraulic Control Unit / Valve Body with Oil Pump
Application: Multitronic Hydraulic Transmission Repair
Condition: Original according to supplied product information

A professional 0AW parts catalog lists 0AW 325 031 specifically as a valve body with pump and also notes that several versions of this component can exist for the transmission.

For this reason, customers should not order only according to the general transmission name. The complete original part number and valve body configuration should be checked before installation.

Function of the 0AW Multitronic Valve Body

The valve body is the main hydraulic control section of the transmission.

Transmission fluid moves through internal hydraulic channels and is directed according to the requirements of the electronic transmission control system.

The hydraulic system supports functions such as:

• Transmission pressure regulation
• Clutch control
• Variator operation
• Hydraulic lubrication
• Solenoid operation
• Transmission cooling and oil circulation

The transmission control unit sends electrical commands to hydraulic solenoids. These components then control pressure and oil flow through the valve body.

Because Multitronic transmissions depend on close coordination between electronic and hydraulic systems, correct valve body operation is important for stable transmission performance.

0AW325031 Valve Body with Oil Pump

An important feature of 0AW325031 is that professional catalogs describe it as a valve body with pump rather than only a bare hydraulic plate.

This distinction matters when customers compare different Multitronic replacement parts.

Depending on the product configuration, a customer may be looking for:

• Bare valve body
• Valve body with solenoids
• Valve body with pump
• Complete hydraulic control assembly
• Complete mechatronic or electronic control combination

Customers should therefore check the actual product photo and supplied components before ordering.

If your product includes additional solenoids, pump components or other hydraulic parts, the product photos should clearly show the complete supplied configuration.

Common Multitronic Hydraulic Repair Areas

Professional transmission workshops may inspect the valve body when the gearbox develops hydraulic or operating problems.

Common inspection areas can include:

• Hydraulic pressure
• Solenoid operation
• Internal valves
• Valve bores
• Transmission oil contamination
• Oil pump condition
• Hydraulic channels
• Internal seals

However, abnormal Multitronic operation does not automatically mean that the complete valve body is defective.

Similar symptoms can also be caused by:

• Transmission control module faults
• Solenoid problems
• Sensor faults
• Internal wiring issues
• CVT clutch wear
• Pulley or chain wear
• Transmission fluid problems
• Mechanical gearbox damage

Professional diagnosis should therefore be completed before replacing the hydraulic control unit.

Relationship Between Valve Body and TCU

The valve body and TCU perform different but closely connected functions.

The TCU processes electronic transmission information and determines the required control strategy.

The valve body converts those electronic commands into hydraulic pressure and oil-flow changes.

In simple terms:

TCU = electronic control

Valve Body = hydraulic control

Both systems must work correctly for the Multitronic transmission to operate properly.

A fault in the electronic control module can sometimes create symptoms that appear similar to a valve body problem, which is why diagnostic testing is important before repair.

Different 0AW Valve Body Versions

Professional transmission catalogs specifically warn that multiple executions of the 0AW325031 valve body are available and recommend careful checking before installation.

This is particularly important for transmission rebuilders and wholesalers.

Two valve bodies may appear very similar externally while differing in:

• Internal calibration
• Valve configuration
• Pump version
• Solenoid arrangement
• Hydraulic channel design
• Production revision

Customers should therefore compare the complete original unit rather than selecting a valve body only according to external appearance.

Professional Installation Recommended

The 0AW325031 valve body is an internal hydraulic transmission component and should be installed by technicians familiar with Multitronic CVT repair.

During installation, technicians should inspect:

• Transmission fluid condition
• Hydraulic passages
• Solenoid connections
• Pump condition
• Internal seals
• Electrical connectors
• Original valve body configuration

The working area should be kept clean because contamination can affect precision hydraulic components.

After installation, diagnostic testing, adaptation or basic settings may also be required depending on the repair procedure and vehicle configuration.

For Multitronic Transmission Repair Workshops

This product is suitable for:

• Multitronic CVT repair specialists
• Automatic transmission workshops
• Valve body rebuilders
• Transmission hydraulic repair businesses
• Automotive spare parts wholesalers
• Transmission parts distributors

Customers repairing 0AW transmissions may require several related electronic, hydraulic and mechanical components during the same job.

These can include transmission control modules, solenoids, oil filters, overhaul kits, oil seals, clutch components and other Multitronic transmission repair parts.

KS supplies different transmission components for professional customers and wholesale applications.

Check Compatibility Before Ordering 0AW325031

Before ordering 0AW325031, please verify the original valve body carefully.

We recommend checking:

• Complete part number
• Transmission model
• Original valve body appearance
• Pump configuration
• Solenoid arrangement
• Hydraulic connection positions
• Original product photos
• Required quantity

Because several executions exist, the part number alone should be combined with physical comparison whenever possible.

If you are unsure about the required version, send us clear photos of the original valve body and all visible identification numbers.

Related 0AW Multitronic Transmission Parts

Customers repairing the same transmission can also check our 0AW927156K Multitronic Transmission Control Module for electronic transmission control repair.

For other hydraulic transmission requirements, customers can browse our Valve Body product range.

Related Multitronic repair products can also include solenoids, filters, seals, overhaul kits and other CVT transmission components.

Combining multiple transmission parts in one inquiry can make sourcing easier for professional workshops and distributors.

Worldwide 0AW Valve Body Supply

KS supplies automatic transmission electronic, hydraulic and mechanical components to professional customers worldwide.

Our product range includes valve bodies, TCUs, solenoids, filters, seals, overhaul kits, clutch components and other automatic transmission repair parts.

If you are looking for 0AW325031, an 0AW Multitronic valve body or other CVT transmission components, send us your required part numbers, product photos and quantities.

We support transmission workshops, rebuilders, wholesalers and distributors with product identification, wholesale quotation and worldwide transmission parts supply.

Contact KS for 0AW325031 valve body product information and quotation.