The Stokes Germany Hydraulic Filter Kit for Mercedes-Benz E-Class (W211) E 280 CDI (211.020) is a replacement filtration component designed for compatible vehicles from 2002 – 2009 and is cross-referenced with OEM A1402770095 / 52108325AA / 5073878AA / 52108325AA / K52108325AA / 5021192732 / 14027-70095. The purpose of this hydraulic filter kit is to help keep the applicable hydraulic fluid clean by capturing fine contamination, wear particles and other unwanted material circulating within the system. Hydraulic systems depend on clean fluid because internal valves, passages and moving components can be sensitive to contamination. Over time, normal operation can introduce fine metallic particles, deposits and residue into the fluid. The filter helps trap this contamination before it continues circulating repeatedly through the system. This can support smoother operation and help reduce unnecessary wear on related hydraulic components. A clean filtration element also helps maintain more consistent fluid movement through the system. When a hydraulic filter becomes restricted, system performance can gradually become less efficient. Drivers may notice delayed response, unusual noises or inconsistent operation, although these symptoms can also be caused by other hydraulic or mechanical faults. The filter should therefore be considered one part of the complete hydraulic system rather than the only possible cause of a problem. The Stokes Germany Hydraulic Filter Kit should be selected using the OEM references supplied for the vehicle. OEM A1402770095 is one of the primary references for this product. Other listed cross-references include 52108325AA, 5073878AA, 52108325AA, K52108325AA, 5021192732 and 14027-70095. These numbers should be preserved exactly when checking fitment. The existing filter or vehicle VIN can also be used for confirmation. Correct fitment is important because a filter with the wrong dimensions or sealing arrangement may not function correctly. During installation, the surrounding housing and fluid condition should be inspected. Any visible debris should be cleaned before the new filter is fitted. Seals and related components should also be checked for wear or leakage. The correct hydraulic fluid specification should always be used when servicing the system. Mixing unsuitable fluids can affect system performance and may damage seals or internal components. The vehicle should be serviced according to proper workshop procedure rather than simply replacing the filter without checking the rest of the system. For owners maintaining a Mercedes-Benz E-Class W211 E 280 CDI, this Stokes Germany kit provides a practical replacement option when matched correctly using OEM A1402770095 / 52108325AA / 5073878AA / 52108325AA / K52108325AA / 5021192732 / 14027-70095.

The Stokes Germany Hydraulic Filter Kit for Mercedes-Benz E-Class W211 E 280 CDI is listed with OEM A1402770095 / 52108325AA / 5073878AA / 52108325AA / K52108325AA / 5021192732 / 14027-70095, and these references are important for correct part identification. OEM numbers are useful because they provide a more reliable way to match a replacement part than selecting only by vehicle model name. The Mercedes-Benz E-Class W211 range includes different engines, transmissions and equipment specifications, so parts that appear similar may not always be interchangeable. Checking the OEM number against the existing component helps reduce the risk of incorrect fitment. A1402770095 is the main Mercedes-style OEM reference supplied for this product. The additional numbers 52108325AA, 5073878AA, 52108325AA and K52108325AA can appear in cross-reference databases or related applications. The references 5021192732 and 14027-70095 should also be retained exactly when verifying the product. Part numbers should not be shortened, rearranged or rewritten because this can make cross-referencing less accurate. If the existing filter carries one of these numbers, it provides useful evidence that the Stokes Germany kit may correspond to the required application. However, the vehicle VIN should still be checked when there is any uncertainty. The listed vehicle application is Mercedes-Benz E-Class (W211) E 280 CDI (211.020). The supplied year range is 2002 – 2009 and should be preserved exactly. Different production specifications within the same model range can sometimes use different components. The hydraulic filter should therefore be matched using both OEM information and vehicle details. Customers should also compare the physical design of the removed filter where possible. The replacement should fit correctly into the housing and use the appropriate seals or related components. A filter that does not sit properly can allow contamination to bypass the filtration media or may interfere with fluid flow. During installation, the technician should inspect the housing for accumulated debris or wear. The surrounding fluid should also be assessed for excessive contamination or discoloration. If the fluid is heavily contaminated, replacing only the filter may not be sufficient. Additional system servicing may be required depending on the condition of the fluid and components. OEM matching remains the most reliable starting point for identifying the correct kit. For this Stokes Germany product, A1402770095 / 52108325AA / 5073878AA / 52108325AA / K52108325AA / 5021192732 / 14027-70095 are the exact references that should be used during fitment verification.

The hydraulic filter in a compatible Mercedes-Benz E-Class W211 E 280 CDI helps protect the hydraulic system by removing contamination from the circulating fluid. Hydraulic systems rely on clean fluid to operate valves, passages and moving components smoothly. During normal use, the fluid can gradually collect fine metallic particles, dust, residue and wear material. If this contamination continues circulating, it can increase wear on sensitive internal components. The filter acts as a barrier that captures many of these particles before they pass repeatedly through the system. This helps maintain cleaner fluid circulation and can support more consistent system response. A clean hydraulic filter also helps reduce the amount of contamination reaching narrow passages and control components. Over time, the filter itself becomes loaded with trapped material. As contamination builds up, fluid flow through the filter can become more restricted. This is why routine replacement is important. A severely restricted filter may contribute to delayed operation, unusual system noise or inconsistent hydraulic response. However, these symptoms can also result from low fluid level, worn components, leaks or other mechanical issues. The complete system should therefore be inspected rather than assuming the filter is always the only cause. The Stokes Germany Hydraulic Filter Kit for this vehicle is cross-referenced with OEM A1402770095 / 52108325AA / 5073878AA / 52108325AA / K52108325AA / 5021192732 / 14027-70095. These numbers should be used when confirming the correct replacement. The listed application is Mercedes-Benz E-Class (W211) E 280 CDI (211.020) from 2002 – 2009. Proper fitment ensures the filter seals correctly and directs hydraulic fluid through the intended filtration media. If the filter is installed incorrectly, fluid may bypass the element or system performance may be affected. The housing should be cleaned carefully before the new filter is installed. Old debris should not be allowed to contaminate the replacement component. The correct hydraulic fluid should also be used during servicing. Using the wrong fluid can create problems even when the filter itself is correct. Seals, gaskets and related components should be inspected for leakage or deterioration. The system should also be checked for signs of excessive contamination. Dark, burnt or heavily contaminated fluid may indicate a larger maintenance issue. Regular filtration helps support cleaner operation but cannot repair mechanical damage that has already occurred. The hydraulic filter is therefore an important preventive maintenance component rather than a complete repair solution. For the Mercedes-Benz W211 E 280 CDI, using a correctly matched filter and maintaining the correct fluid condition can help support reliable long-term system performance.

Several symptoms can suggest that the hydraulic filter in a Mercedes-Benz W211 E 280 CDI may be restricted or overdue for replacement, although these signs should always be diagnosed properly because they can have more than one cause. One possible symptom is delayed hydraulic response during operation. The system may feel slower than normal or less consistent under certain conditions. Unusual whining or operating noises can also occur when fluid flow is restricted. Another possible sign is fluid that appears dirty, dark or heavily contaminated during inspection. A hydraulic system that has accumulated significant internal contamination can load the filter more quickly. The old filter may appear visibly dirty when removed. Fine particles can also become embedded deep inside the filter media and may not always be obvious from the surface. A restricted filter can increase resistance to fluid movement. This may place additional load on related hydraulic components. In some cases, system response can become inconsistent as temperature changes. Cold fluid is naturally thicker and a restricted filter can make poor flow more noticeable during initial operation. Once the fluid warms, symptoms may change but the underlying restriction can remain. Leakage around the filter housing or connected components should also be inspected. Leakage may indicate worn seals or damage that needs attention separately from the filter itself. The Stokes Germany Hydraulic Filter Kit is listed with OEM A1402770095 / 52108325AA / 5073878AA / 52108325AA / K52108325AA / 5021192732 / 14027-70095. These references should be checked before ordering a replacement. The listed vehicle application is Mercedes-Benz E-Class W211 E 280 CDI (211.020) from 2002 – 2009. If the filter has not been replaced for a long period, inspection during routine servicing is sensible even if there are no obvious symptoms. Preventive replacement can help maintain cleaner fluid circulation. However, replacing the filter alone will not solve faults caused by worn valves, damaged pumps, low fluid levels or internal mechanical problems. A professional technician should investigate persistent symptoms. Fluid level and condition should be checked at the same time. The correct fluid specification must be maintained. If the fluid contains visible metallic particles or burnt material, further diagnosis may be required. The filter housing should also be examined for debris or damage. Proper maintenance should address the complete system rather than treating the filter as an isolated component. If the filter is confirmed to be restricted or contaminated, replacing it with the correctly matched Stokes Germany kit can help restore normal filtration. Regular inspection helps reduce the likelihood of contamination continuing to circulate through sensitive hydraulic components.

Replacing the hydraulic filter during routine maintenance can help maintain cleaner fluid circulation and reduce the amount of contamination moving through the hydraulic system of a compatible Mercedes-Benz W211 E 280 CDI. Hydraulic fluid is used to transfer pressure and lubricate internal components. Over time, normal wear can introduce fine metallic particles and other contamination into the fluid. External dirt can also enter during servicing if proper cleanliness is not maintained. The filter is designed to capture much of this material before it circulates repeatedly through the system. As the filter collects contamination, its ability to pass fluid freely can gradually decrease. A heavily loaded filter can therefore become a restriction within the system. Replacing the filter at an appropriate service interval helps prevent this gradual buildup from continuing indefinitely. Clean filtration can support smoother hydraulic operation. It can also help reduce unnecessary wear on sensitive valves, passages and moving components. Regular servicing provides an opportunity to inspect the fluid condition as well. If the fluid appears excessively dark, burnt or contaminated, additional maintenance may be required. The Stokes Germany Hydraulic Filter Kit for this application is listed with OEM A1402770095 / 52108325AA / 5073878AA / 52108325AA / K52108325AA / 5021192732 / 14027-70095. These numbers should be verified before installation. The listed vehicle application is Mercedes-Benz E-Class (W211) E 280 CDI (211.020) from 2002 – 2009. The filter should be installed according to correct workshop procedure. The housing should be cleaned before the replacement component is fitted. Seals and gaskets should be inspected and renewed where required. Correct fluid specification is also essential because filtration alone cannot compensate for unsuitable hydraulic fluid. A technician should check for leaks around related components. The system should not be overfilled or underfilled. If the old filter contains unusual debris, further inspection may be advisable. Large metallic particles can indicate internal component wear. Routine filter replacement can help prevent small contamination from becoming a larger problem but cannot reverse existing mechanical damage. Preventive maintenance is generally more effective than waiting for a hydraulic system fault to become severe. Regular inspection also gives the technician an opportunity to identify early signs of wear or leakage. For owners of the Mercedes-Benz W211 E 280 CDI, maintaining the correct hydraulic filter and fluid condition is a practical way to support reliable system performance. The Stokes Germany kit offers a replacement option when the OEM references are confirmed for the vehicle.

A dirty or restricted hydraulic filter can contribute to poor hydraulic system performance in a Mercedes-Benz W211 E 280 CDI because the system depends on a steady supply of clean fluid moving through the correct passages. As contamination accumulates inside the filter media, resistance to fluid flow can increase. This can reduce the efficiency with which hydraulic pressure is transmitted through the system. Drivers may notice slower response or inconsistent operation depending on the application. A restricted filter can sometimes contribute to unusual whining or operating noises. The effect may be more noticeable when the fluid is cold because cold hydraulic fluid is generally thicker. As the fluid warms, symptoms may change but the restriction can remain. Reduced flow can also place additional demand on pumps or related components. However, poor performance should not automatically be blamed on the filter. Low fluid level can cause similar symptoms. Incorrect fluid specification can also affect system behaviour. Worn pumps, valves or internal seals may produce delayed or inconsistent operation. Mechanical damage can create symptoms that appear similar to a restricted filter. A complete diagnosis is therefore recommended when problems are present. The Stokes Germany Hydraulic Filter Kit is listed with OEM A1402770095 / 52108325AA / 5073878AA / 52108325AA / K52108325AA / 5021192732 / 14027-70095 for the compatible application. These references should be checked before replacement. The listed vehicle is Mercedes-Benz E-Class W211 E 280 CDI (211.020) from 2002 – 2009. During servicing, the fluid condition should be inspected together with the filter. Dark or contaminated fluid may indicate that the system requires more extensive maintenance. The filter housing should also be checked for debris. Seals should be inspected for deterioration or leakage. Replacing a dirty filter can restore normal filtration and may improve fluid flow when restriction was the cause of the problem. If symptoms continue after replacement, other system components should be tested. The correct fluid level should be confirmed after servicing. The system may also require the proper bleeding or operating procedure depending on the hydraulic application. A new filter cannot repair a worn pump or damaged control valve. It can, however, help protect properly functioning components from continued contamination. Preventive filter replacement therefore remains useful even when the system is operating normally. Keeping the fluid and filter in good condition supports more consistent hydraulic operation over time.

The best way to confirm fitment of the Stokes Germany Hydraulic Filter Kit A1402770095 is to compare the OEM reference, vehicle details and existing component information before purchase. The product is listed for Mercedes-Benz E-Class (W211) E 280 CDI (211.020) from 2002 – 2009. The supplied OEM references are A1402770095 / 52108325AA / 5073878AA / 52108325AA / K52108325AA / 5021192732 / 14027-70095. If the existing filter or previous service record shows one of these references, it provides a useful fitment indicator. However, the vehicle VIN is the most reliable additional check when there is uncertainty. A VIN-based parts catalogue can help confirm the original specification fitted to the vehicle. Customers should avoid ordering only on the basis of the model name because different versions can sometimes use different components. The W211 platform was produced with several engine and equipment configurations. Similar-looking filters may also have different internal specifications or dimensions. OEM matching reduces the risk of incorrect fitment. The removed filter can be compared physically with the replacement when possible. The housing shape, sealing arrangement and dimensions should correspond. The replacement should fit securely without modification. A filter that needs to be forced into place should not be assumed correct. The housing cover or retaining mechanism should close normally. The supplied seals or related components should also match the application. If there is a difference between the old and new parts, the installation should be stopped and the application checked again. Customers can provide the VIN, OEM number or old filter reference to the supplier for confirmation. JK Automotive can use this information to help identify the correct application. OEM numbers should be entered exactly because one changed digit can refer to a completely different component. The number A1402770095 should therefore be preserved exactly. The additional references 52108325AA, 5073878AA, 52108325AA, K52108325AA, 5021192732 and 14027-70095 should also be retained as supplied. The listed years 2002 – 2009 should not be altered when preparing the product information. Correct fitment verification before purchase is much easier than correcting an incorrect order after installation has started. Proper matching also helps ensure correct filtration and sealing. For the safest result, use a combination of OEM number, VIN and existing filter information rather than relying on only one method.

When replacing the hydraulic filter on a Mercedes-Benz W211 E 280 CDI, the technician should inspect more than only the filter itself because the overall condition of the hydraulic system affects how well the new component will perform. The first step is to confirm the correct replacement using OEM A1402770095 / 52108325AA / 5073878AA / 52108325AA / K52108325AA / 5021192732 / 14027-70095. The vehicle application should also be confirmed as Mercedes-Benz E-Class (W211) E 280 CDI (211.020) from 2002 – 2009. Before removing the old filter, the work area should be kept clean to prevent additional contamination entering the system. The surrounding housing should be inspected for dirt, damage or leakage. Once the old filter is removed, its condition can provide useful information. Excessive metallic debris may indicate internal wear. Dark deposits or burnt residue can suggest fluid deterioration. The hydraulic fluid should be inspected for colour and contamination. The fluid level should also be checked. If the fluid is heavily contaminated, replacing only the filter may not be enough. The system may require additional fluid service according to the correct workshop procedure. Seals and gaskets around the filter housing should be inspected carefully. Old seals can harden or flatten and may leak after reassembly. Any supplied replacement seals should be fitted correctly. The new filter should be installed in the proper orientation. It should sit securely without being forced. The housing should be tightened according to the appropriate service procedure. The correct hydraulic fluid specification must be used when topping up or renewing the fluid. Mixing incompatible fluids should be avoided. After installation, the system should be checked for leakage. Hydraulic operation should be observed for abnormal noises or delayed response. Fluid level may need to be rechecked after the system has operated. If air can enter during service, the appropriate bleeding or cycling procedure should be followed. Persistent symptoms after filter replacement should be diagnosed further. A new filter cannot correct damaged pumps, valves or internal mechanical wear. Regular inspection of the surrounding components is therefore important. Proper cleanliness during installation is also critical because introducing dirt during service defeats the purpose of replacing the filter. The replacement Stokes Germany Hydraulic Filter Kit should be treated as part of a complete maintenance procedure. Careful inspection, correct fluid, proper sealing and accurate OEM verification all contribute to dependable system performance.

The Stokes Germany Hydraulic Filter Kit can be a suitable replacement option for customers maintaining a compatible Mercedes-Benz E-Class W211 E 280 CDI and looking for a filter that can be identified using the supplied OEM cross-references. The product is listed for Mercedes-Benz E-Class (W211) E 280 CDI (211.020) from 2002 – 2009. It is cross-referenced with OEM A1402770095 / 52108325AA / 5073878AA / 52108325AA / K52108325AA / 5021192732 / 14027-70095. These references make it easier for customers and workshops to compare the replacement with the original application. Hydraulic filtration is important because contamination can gradually affect sensitive internal components. The filter helps capture fine particles and wear material from circulating fluid. This supports cleaner operation and can reduce the amount of contamination passing repeatedly through the system. A replacement filter should provide correct fitment as well as suitable filtration characteristics. The Stokes Germany kit should therefore be chosen only after OEM confirmation. Correct dimensions help ensure the filter sits securely inside the housing. Proper sealing helps direct fluid through the intended filter media. A poorly fitting filter may allow bypass flow or cause installation problems. The hydraulic fluid condition should also be maintained correctly. Even a quality filter cannot perform properly if unsuitable or badly contaminated fluid remains in the system. Customers should therefore treat filter replacement as part of broader system maintenance. The correct fluid specification should be used. Seals and related components should be inspected during service. Any leakage should be repaired rather than ignored. Regular maintenance can help reduce the chance of contamination becoming severe. Stokes Germany provides an alternative replacement choice for customers looking for a product referenced against the listed OEM numbers. The filter should not be selected only because of the brand name. Vehicle compatibility, OEM matching and installation quality remain more important. If the existing filter carries A1402770095 or one of the listed cross-references, the Stokes Germany kit may be appropriate for the application. VIN verification can provide additional confirmation. Professional installation is recommended if the customer is unfamiliar with hydraulic system servicing. Proper workshop cleanliness is especially important because even small particles introduced during service can circulate through the system. When correctly matched and installed, the Stokes Germany Hydraulic Filter Kit offers a practical maintenance solution for the compatible Mercedes-Benz W211 E 280 CDI application.

Stokes Germany and MANN can both be considered when customers are looking for replacement filtration components, but the better choice for a Mercedes-Benz E-Class W211 E 280 CDI should be based on exact application, OEM compatibility, filtration specification and product availability rather than the brand name alone. MANN is a globally recognised filtration specialist with extensive experience across engine air, oil, fuel and cabin filtration categories. Stokes Germany provides an alternative replacement option for selected European vehicle applications and can be suitable when the exact OEM cross-reference matches the vehicle. For this product, the supplied references are A1402770095 / 52108325AA / 5073878AA / 52108325AA / K52108325AA / 5021192732 / 14027-70095. These numbers should be checked carefully before any comparison is made. A filter from a well-known brand is not useful if it does not match the hydraulic system fitted to the vehicle. Correct dimensions and sealing are essential. The replacement should direct fluid through the filtration media without leakage or bypass. The filter material should also allow appropriate fluid flow while capturing contamination. Excessive restriction can affect hydraulic performance. Poor filtration can allow fine particles to continue circulating. Product authenticity is also important regardless of brand. Customers should buy from a trusted supplier and verify the part number before installation. MANN may appeal to customers who specifically prefer a major filtration specialist. Stokes Germany may appeal to customers looking for a compatible alternative identified through the supplied OEM references. The condition of the hydraulic fluid can have a larger effect on system performance than the brand of filter alone. A premium filter installed with badly contaminated or incorrect fluid may still produce poor results. The housing, seals and related components should therefore be inspected during replacement. Proper installation also matters. A damaged seal or incorrectly fitted filter can create problems regardless of manufacturer. The listed application is Mercedes-Benz E-Class W211 E 280 CDI (211.020) from 2002 – 2009. If OEM A1402770095 or one of the associated references matches the vehicle, the Stokes Germany kit provides a practical replacement option. Customers comparing Stokes Germany with MANN should focus on confirmed fitment, product specification and trusted sourcing. Neither brand should be described as automatically superior in every application. For this specific listing, the main advantage of the Stokes Germany kit is that it is directly presented against the exact supplied OEM references, making application verification straightforward. Correct maintenance, clean fluid and proper installation remain the most important factors for long-term hydraulic system performance.