FUCHS TITAN FFL-52529 DCTF 20L

Product Description

FUCHS TITAN FFL-52529 is a premium-performance dual-clutch transmission fluid developed specifically for the wet-clutch and electro-hydraulic control circuit of Volkswagen Group DL382 transmissions. DCTF means Dual-Clutch Transmission Fluid and identifies a lubricant engineered for the specialised friction, hydraulic, cooling and wear-protection requirements of a dual-clutch system.

The product carries formal approval against Volkswagen specification VW TL 52 529-C and is associated with Volkswagen Group fluid reference G 055 529. It may also be identified by the service-fluid reference G 055 529 A2 where that complete part number is specified by the vehicle manufacturer.

TITAN FFL-52529 is primarily intended for the DL382 transmission family, including the 0CK transmission code. The current FUCHS product information also identifies compatible DL382e applications, including selected hybridised drivetrains, where the vehicle manufacturer specifically requires this product or its approved specification.

This is a highly specialised transmission fluid. It is not a universal automatic transmission fluid, general-purpose DSG oil or conventional manual gearbox lubricant. Selection must be based on the exact transmission code and required fluid specification rather than the vehicle model, engine type or S tronic marketing name alone.

The DL382 transmission uses separate lubricant circuits. TITAN FFL-52529 is intended for the ATF-type circuit supplying the oil-immersed wet clutch and electro-hydraulic control system. It must not be used in the separate mechanical gearbox or MTF compartment.

The distinction between these circuits is critical. The mechanical gear set, wet-clutch assembly and electro-hydraulic control unit have different lubrication requirements. Using the wrong fluid or cross-contaminating the circuits can cause poor clutch behaviour, unreliable hydraulic control, accelerated wear or serious transmission damage.

TITAN FFL-52529 is formulated with FUCHS XTL Technology. XTL means eXtreme Temperature Lubrication and describes formulation technology designed to provide optimised fluidity and dependable viscosity-temperature behaviour across a broad operating range.

The product’s excellent low-temperature fluidity supports rapid hydraulic response during cold starting. Its published pour point of -60°C and viscosity index of 180 indicate strong performance across changing temperature conditions.

The wet multi-plate clutches operate directly within the fluid. Consequently, the lubricant must provide carefully controlled friction characteristics. The correct friction profile supports smooth clutch engagement, efficient torque transfer and predictable release.

TITAN FFL-52529 is designed to maintain its friction characteristics throughout the applicable service interval. Stable friction performance supports consistent shifting and helps minimise clutch shudder, hesitation and harsh engagement when the transmission is mechanically sound and correctly calibrated.

The fluid also provides compatibility with the electronic components and non-ferrous metals found within the electro-hydraulic control circuit. This compatibility is essential because an unsuitable lubricant can affect hydraulic response, electrical operation, corrosion protection and component durability.

TITAN FFL-52529 was formerly marketed as PENTOSIN FFL-52529 and has also been associated with the earlier name TITAN DCTF 52529. The current TITAN FFL-52529 product continues the specialised performance profile and VW TL 52 529-C approval associated with those earlier names.

The 20-litre package is suited to professional transmission workshops, European-vehicle specialists, dealerships and businesses servicing multiple compatible Volkswagen Group vehicles.

Specifications and Approvals

• Brand: FUCHS

• Product range: TITAN

• Product name: TITAN FFL-52529

• Product type: Premium-performance dual-clutch transmission fluid

• Product abbreviation: DCTF

• DCTF meaning: Dual-Clutch Transmission Fluid

• Formulation: Synthetic base oils with specialised additives

• Technology: FUCHS XTL Technology

• XTL meaning: eXtreme Temperature Lubrication

• Primary transmission family: Volkswagen Group DL382

• Primary transmission code: 0CK

• Additional current application: Compatible DL382e transmissions

• Primary lubricant circuit: Wet clutch and electro-hydraulic control circuit

• Clutch type: Oil-immersed wet dual clutch

• Formal approval: VW TL 52 529-C

• Volkswagen Group fluid reference: G 055 529

• Common service-fluid reference: G 055 529 A2

• Previous product name: PENTOSIN FFL-52529

• Earlier related name: TITAN DCTF 52529

• Mechanical gearbox compartment: Not suitable

• Universal ATF suitability: No

• Universal DSG suitability: No

• Mixing with other fluids: Should be avoided

• Conversion from another fluid: Complete fluid replacement recommended

• Pack size: 20 litres

• Current Australian material number: 602298768

• Current Australian part number: 4983020

• Approximate fluid mass at 15°C: 16.7 kg

• Barcode: Confirm against the supplied container

• Australian hazard classification: Not classified as hazardous under the referenced FUCHS Safety Data Sheet

• Australian transport classification: Not classified as Dangerous Goods for road or rail transport

TITAN FFL-52529 should only be used where the manufacturer specifies VW TL 52 529-C, G 055 529, G 055 529 A2 or an explicitly compatible FUCHS application.

A description such as DCTF, DSG oil, S tronic oil or synthetic transmission fluid does not independently establish suitability.

Critical Application Warning

FUCHS TITAN FFL-52529 must not be used in the separate mechanical gearbox compartment of the DL382 transmission.

The DL382 design uses distinct lubricant circuits:

• An ATF-type circuit supplies the wet dual clutch and electro-hydraulic control system.

• An MTF circuit lubricates the mechanical gears, shafts, bearings and related final-drive components.

• Certain transmission configurations may contain additional separately lubricated components.

TITAN FFL-52529 belongs only in the circuit requiring VW TL 52 529-C or G 055 529.

Never assume that the clutch fluid and mechanical gear oil are interchangeable. Both fluids can appear similar, making correct container identification, filling-point identification and workshop procedure essential.

Use separate, clearly labelled pumps, hoses, adaptors and transfer containers for each fluid. Cross-contamination must be prevented.

Recommended Applications

FUCHS TITAN FFL-52529 may be used in:

• Volkswagen Group DL382 dual-clutch transmissions

• Transmissions carrying the 0CK code

• Compatible DL382e transmission applications

• Selected hybrid vehicles requiring the approved fluid

• Compatible Audi seven-speed S tronic transmissions

• Applications requiring VW TL 52 529-C

• Applications requiring G 055 529

• Applications requiring G 055 529 A2

• Wet-clutch circuits within approved DL382 transmissions

• Electro-hydraulic control circuits within approved DL382 transmissions

• Factory-fill-equivalent servicing

• Scheduled dual-clutch fluid replacement

• Professional European-vehicle workshops

• Volkswagen and Audi service facilities

• Transmission-repair workshops

• Fleet-maintenance operations

• Multi-vehicle workshops requiring a 20-litre supply

• Complete fluid replacement when converting from another product

Vehicle compatibility must be established from the transmission identification code, vehicle identification number and current manufacturer workshop information.

The product must not automatically be used in:

• Volkswagen DQ200 transmissions

• Volkswagen DQ250 transmissions

• Volkswagen DQ381 transmissions

• Volkswagen DQ400e transmissions

• Volkswagen DQ500 transmissions

• Audi DL501 transmissions

• Conventional torque-converter automatic transmissions

• Continuously variable transmissions

• Manual transmissions

• Transfer cases

• Differentials

• Final-drive units

• Power-steering systems

• Hydraulic systems

• Mechanical gear compartments requiring MTF

• Any transmission requiring a different Volkswagen Group fluid reference

Several transmission designs may be installed across one vehicle model or production series. The model name, engine size or production year alone may not provide enough information to select the correct fluid.

Key Features and Benefits

VW TL 52 529-C Approval

TITAN FFL-52529 carries formal approval against Volkswagen specification VW TL 52 529-C.

This approval confirms that the fluid is designed for the particular friction, hydraulic, wear-protection, material-compatibility and durability requirements associated with the approved Volkswagen Group transmission application.

The approval must not be extended to other Volkswagen transmission-fluid specifications.

Controlled Wet-Clutch Friction

The wet clutch depends on the fluid to control engagement and power transfer. TITAN FFL-52529 provides a carefully balanced friction profile for the approved dual-clutch system.

Stable friction performance supports:

• Smooth initial engagement

• Predictable clutch release

• Effective torque transfer

• Consistent gear changes

• Reduced tendency towards clutch shudder

• Dependable behaviour across the service interval

Correct fluid supports normal clutch operation but cannot repair worn friction plates, damaged clutch packs, defective solenoids or incorrect clutch adaptation.

Long-Term Friction Stability

Dual-clutch fluid is repeatedly exposed to mechanical shearing and temperature changes. It can also collect microscopic particles produced through normal clutch operation.

TITAN FFL-52529 is formulated to retain dependable friction performance under severe operating conditions. This supports consistent shifting as the fluid ages.

Electro-Hydraulic Performance

The electro-hydraulic control circuit relies on rapid and predictable fluid movement to control clutch operation and gear selection.

TITAN FFL-52529 combines suitable viscosity with strong low-temperature fluidity, helping the hydraulic system respond effectively during cold starting and normal operation.

The fluid cannot compensate for blocked passages, defective pumps, worn valves, electronic faults or incorrect system calibration.

XTL Technology

XTL stands for eXtreme Temperature Lubrication. FUCHS describes XTL as technology providing optimised fluidity, distinctive viscosity-temperature behaviour and dependable performance across changing operating temperatures.

Within TITAN FFL-52529, XTL Technology supports:

• Rapid circulation during cold starting

• Predictable hydraulic response

• Controlled viscosity at operating temperature

• Friction stability

• Energy-efficient transmission operation

• Reliable protection throughout the fluid-change interval

XTL Technology does not make the fluid universally compatible with other transmissions. The required approval remains the primary selection criterion.

Excellent Low-Temperature Fluidity

The published pour point of -60°C demonstrates excellent low-temperature flow characteristics.

Rapid fluid circulation helps the electro-hydraulic system build pressure and respond during cold starting. It also assists with delivering lubrication to clutch and control components without unnecessary delay.

High Viscosity Index

The published viscosity index of 180 indicates that the fluid’s viscosity remains comparatively stable as temperature changes.

This allows the product to remain mobile in cold conditions while retaining the characteristics required for clutch and hydraulic operation at normal transmission temperatures.

Wear Protection

The additive system helps protect lubricated components against wear. Protected surfaces can include pumps, valves, bearings and other components within the approved fluid circuit.

Wear protection still depends on maintaining the correct fluid level, preventing contamination and following the required service interval.

Compatibility with Electronic Components

Modern dual-clutch transmissions incorporate electronic components within or close to the hydraulic circuit.

TITAN FFL-52529 provides the electrical and material compatibility required by the approved DL382 control system. This is one reason a general-purpose transmission fluid must not be substituted.

Compatibility with Non-Ferrous Metals

The fluid is compatible with the non-ferrous materials used within the approved system.

Suitable material compatibility helps protect sensitive components against corrosion, staining and additive-related deterioration.

Foam Control

Excessive foaming or entrained air can interfere with hydraulic pressure, clutch operation, cooling and lubrication.

TITAN FFL-52529 provides effective foam control to support stable operation of the electro-hydraulic circuit.

Fuel-Efficiency Performance

The product’s low-viscosity characteristics and controlled friction behaviour help reduce unnecessary transmission drag.

This supports drivetrain efficiency in the approved application. Actual fuel consumption depends on the vehicle, operating conditions, driving style and mechanical condition.

Suitable for Selected Hybrid Applications

The current FUCHS product information identifies TITAN FFL-52529 for compatible DL382e and selected hybrid applications.

Hybrid suitability must still be confirmed through the vehicle manufacturer’s specification. The term hybrid does not make the fluid suitable for every electrified transmission.

Typical Physical Properties

Typical physical properties represent normal production data and should not be interpreted as guaranteed manufacturing limits. Values may change following manufacturing or product-development updates.

Handling & Storage Advice

Store FUCHS TITAN FFL-52529 in its original, correctly labelled 20-litre container. Keep the closure tightly sealed and store the package upright in a cool, dry and well-ventilated location.

Protect the product from direct sunlight, rain, excessive heat, freezing conditions and physical damage.

Keep the fluid away from ignition sources. Although the referenced Australian Safety Data Sheet does not classify the unused product as hazardous or as Dangerous Goods for road or rail transport, transmission oil is combustible.

Prevent the entry of water, coolant, fuel, brake fluid, cleaning chemicals, dust, metal particles, used oil and other lubricants.

Use clean, dedicated transmission-fluid equipment. Pumps and hoses previously used with another transmission or gear oil can introduce enough contamination to affect wet-clutch friction performance.

The fluid content weighs approximately 16.7 kg, excluding the container. Assess the total load before lifting. Use assisted lifting or suitable mechanical handling equipment where the full package cannot be handled safely.

Wear suitable gloves, protective clothing and safety glasses during fluid transfer and transmission servicing.

Avoid prolonged or repeated skin contact. Wash exposed skin thoroughly with soap and water after handling. Do not use petrol, solvents or abrasive cleaners to remove oil from the skin.

Clean spills promptly because transmission fluid can create a serious slip hazard. Contain spilled material with a suitable absorbent and prevent it from entering drains, soil, stormwater systems or waterways.

Used fluid may contain wear metals, clutch material and other contaminants. Collect it in a correctly labelled container and send it to an authorised lubricant-recycling or waste-management service.

Consult the current FUCHS Safety Data Sheet before workplace or commercial use.

Directions for Use

Confirm the vehicle identification number, exact transmission code and required lubricant specification before starting the service.

The relevant circuit must specifically require VW TL 52 529-C, G 055 529, G 055 529 A2 or an application expressly approved for TITAN FFL-52529.

Do not rely only on the vehicle’s model name, engine size, production year or S tronic badge.

Identify the correct drain, filling and level points before removing any plugs. The DL382 contains separate lubricant circuits that must not be confused.

Use a clean, dedicated filling device. Do not use a pump, hose or adaptor that has contained mechanical gearbox oil, coolant or another transmission fluid unless it has been correctly cleaned and dried.

Follow the current Volkswagen or Audi workshop procedure. Servicing may require a diagnostic tester, specified fluid-temperature range, defined vehicle position and electronically controlled draining or filling functions.

Drain only the correct wet-clutch and electro-hydraulic circuit. Do not drain or fill the separate mechanical gearbox circuit unless performing its distinct authorised service procedure.

Avoid mixing TITAN FFL-52529 with other fluids. When converting from another product, FUCHS recommends a complete fluid replacement to preserve the intended friction and hydraulic characteristics.

Install the required replacement filter, seals, plugs and sealing washers. Tighten all components to the manufacturer’s specified torque.

Add the specified quantity and set the level according to the manufacturer’s temperature-dependent procedure. Do not estimate the fluid level or assume the entire container is required.

Underfilling may cause pressure loss, clutch malfunction, overheating and inadequate lubrication. Overfilling may cause foaming, leakage and operating problems.

Complete any required circulation, diagnostic, clutch-adaptation or calibration procedure after filling.

Inspect the serviced circuit for leakage and verify normal clutch engagement and shifting operation.

Follow the vehicle manufacturer’s fluid-change interval. Severe use, transmission repairs or contamination may require additional inspection or earlier servicing.

Pack Information

• Product: FUCHS TITAN FFL-52529

• Product category: Dual-clutch transmission fluid

• Abbreviation: DCTF

• Pack size: 20 litres

• Australian material number: 602298768

• Australian part number: 4983020

• Barcode: Confirm against the supplied container

• Approximate fluid mass: 16.7 kg

• Formal approval: VW TL 52 529-C

• Volkswagen Group reference: G 055 529

• Primary application: DL382 wet-clutch and electro-hydraulic circuit

• Primary transmission code: 0CK

• Mechanical gearbox use: Prohibited

• Previous name: PENTOSIN FFL-52529

• Storage orientation: Upright

• Dispensing requirement: Clean, dedicated transmission-fluid equipment

• Lifting requirement: Assess load and use assistance when required

• Disposal requirement: Authorised oil-recycling or waste-management service