Mini R50 R52 Gearbox Oil Sump Filter Automatic Transmission 7518741

Mini R50 R52 Gearbox Oil Sump Filter Automatic Transmission is a component from the Oil filters category, designed for use in the automatic transmission of Mini R50 and R52 series models. It is responsible for effectively cleaning the transmission fluid, which promotes stable gearbox operation and reduces the risk of premature component wear. This is a practical solution for users who want to keep their automatic transmission in a predictable, controlled technical condition.

Specifications and technical data

• SKU: 7518741
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 7518741
• Substitutable numbers: 7518741, 24117518741
• Gearbox type: Automatic
• Tire profile: 65535
• Category: Oil Filters

Purpose and role in the automatic transmission

The automatic transmission oil filter in the Mini R50/R52 is responsible for separating contaminants generated during transmission operation – such as metal filings, sludge, and wear products from clutch discs. This allows the oil to maintain its lubricating and hydraulic properties, which supports:

• smooth gear shifting without jerking,
• stable pressure in the hydraulic system,
• reduced risk of transmission fluid overheating,
• decreased wear of friction elements and bearings.

Combined with properly selected oil, the filter creates a primary protection system for the automatic transmission, influencing the refinement and predictability of the drivetrain's response.

Technical characteristics and fitment

The presented filter is dedicated to the automatic transmission in the Mini R50 and R52, ensuring compatibility with the design of the oil pan and oil channels used in these models. Using the correct filter is crucial for:

• proper oil flow through the system,
• maintaining adequate oil pump efficiency,
• preserving the operating parameters of the transmission control unit.

The product comes from the Mini brand range, which facilitates selection in terms of geometry and mounting points relative to the original setup. As a result, installation is predictable, with no need for modifications to transmission components.

Condition, service application, and practical benefits

The Mini R50 R52 Gearbox Oil Sump Filter Automatic Transmission in this variant is a used part, which allows for an economical approach to transmission maintenance in older vehicle examples. This type of part can be considered, among other things, for:

• transmission service combined with a transmission fluid change,
• repairs following the removal of the oil pan and seals,
• restoring the completeness of the system after previous workshop interventions.

A properly selected filter supports the maintenance of uniform oil pressure and helps reduce the risk of improper operation of control valves, which is especially important in already well-used automatic transmissions.

Mini oil filters – expansion and modernization of service maintenance

If you are planning a comprehensive repair or modernization of the automatic transmission area in your Mini and need other components from the same group, such as filter inserts, filter housings, or seals related to the oil circuit, check out the available parts in the Mini oil filters category.

Technical support and operation of oil systems

The efficiency of oil filters in an automatic transmission is closely linked to the operating temperature of the entire drivetrain – oil overheating can accelerate the degradation of both the lubricant and the filter itself. To better understand the relationships between temperature, cooling, and the durability of the power unit and oil systems, it is worth checking out the guide Engine cooling system – overheating, repair, and used radiators, which helps organize knowledge about the impact of temperature on component lifespan.