What is the Stokes Germany Rear Lower And Upper Control Arm Complete Set of 6 for Mercedes-Benz GL-Class X166?
Mercedes-Benz GL-Class X166 Rear Control Arm Complete Set Online from Stokes Germany is a comprehensive rear suspension replacement package supplied as a Set of 6 for Mercedes-Benz GL-Class X166 (2013–2019). The exact OEM cross references supplied for this product are A1663500106 & A1663500206 & A1663500306 A1663500053, and JK Automotive currently lists the same combination specifically for the GL-Class X166 with a six-piece package. The purpose of this package is to provide multiple corresponding rear suspension arms together for a broader rear suspension repair where inspection confirms deterioration, excessive movement or physical damage affecting several components. The GL-Class X166 rear suspension uses multiple wheel-locating arms and links that work together to control the position and movement of the rear wheels relative to the suspension structure. These components operate during acceleration, braking, cornering and vertical suspension movement and are repeatedly loaded when the vehicle travels over uneven roads, potholes and speed breakers. Over time, the rubber-bushed mounting points in suspension arms can deteriorate, while significant road impacts can potentially damage or deform individual components. Possible symptoms can include rear suspension knocking or clunking, unwanted rear-wheel movement, changes in handling, reduced stability and irregular rear tyre wear. These symptoms are not sufficient on their own to prove that all six control arms need replacement, so professional diagnosis remains important. Rear shock absorbers, springs, wheel bearings, tyres, wheels and stabilizer-system components can produce overlapping symptoms and should be inspected as part of the diagnosis. Independent catalogue information confirms, for example, that A1663500106 is a rear-left lateral/control-arm reference for the GL-Class X166, with application data covering 2013–2019. The Stokes Germany package should nevertheless be treated as the final reference for the precise six components supplied because the product lists four primary OEM reference groups for six physical components. Additional OEM numbers should not be invented merely to make the number of references equal the number of pieces. Before installation, all six replacement components should be laid out and compared directly with the corresponding original arms removed from the vehicle, checking their shape, orientation, mounting points and bush configuration. Mounting bolts, nuts or other hardware should not be assumed to be included unless confirmed by the physical package. VIN and OEM-reference verification are recommended before ordering, followed by professional installation and wheel-alignment verification after the required rear suspension work is completed.
Which OEM numbers are included in the Mercedes-Benz GL-Class X166 Rear Control Arm Complete Set of 6?
Mercedes-Benz GL-Class X166 Rear Control Arm Complete Set Online covers the exact OEM references A1663500106, A1663500206, A1663500306 and A1663500053 as supplied in the product title and JK Automotive listing for Mercedes-Benz GL-Class X166 (2013–2019). These OEM references are important because the rear suspension contains multiple arms that can differ in geometry, installation side and mounting arrangement even when they appear visually similar. Independent catalogue evidence identifies A1663500106 as a rear-left lateral arm for the GL-Class X166 and specifies one per vehicle, with A1663500206 identified as its handed rear-right counterpart in the same product family. Another suspension catalogue identifies A1663500106 as a rear-left cross rod for the GL-Class X166, illustrating how terminology can vary between manufacturers and catalogues even when they refer to the same general suspension component family. This is why OEM-reference matching is generally more reliable than depending only on generic descriptions such as control arm, lateral arm, cross rod, track control arm, trailing arm, upper arm or lower arm. The product contains six physical components while four primary OEM references are listed, so the reference count should not be assumed to represent the physical quantity one-for-one. The actual Stokes Germany Set of 6 should be used to establish the exact six-piece composition. No extra OEM references should be created or added without reliable product-specific evidence. Before ordering, the workshop or customer should verify the GL-Class X166, supplied 2013–2019 application, VIN where available, suspension specification and OEM references from the existing vehicle. If an original arm carries a different Mercedes-Benz number, the workshop should establish whether that number is an earlier reference, later supersession or a genuinely different component before installation. Physical comparison is also important. Each replacement arm should be checked against its corresponding original for overall geometry, length, bush position, mounting points and orientation. OEM cross references indicate the intended application but do not prove that Stokes Germany components use identical materials, manufacturing processes or specifications to Mercedes-Benz Genuine parts, Lemförder, FEBI, Meyle or other manufacturers. Correct fitment verification should therefore remain the priority.
What symptoms can indicate worn rear lower and upper control arms on Mercedes-Benz GL-Class X166?
Mercedes-Benz GL-Class X166 Rear Control Arm Complete Set Online may become relevant when professional inspection identifies deterioration or damage affecting multiple rear suspension control arms on the Mercedes-Benz GL-Class X166 (2013–2019). Control arms and related suspension links help maintain the intended position of the rear wheel assemblies while allowing controlled suspension movement as the vehicle travels over different road surfaces. Their bushes and mounting points are repeatedly loaded during acceleration, braking, cornering and suspension travel. As mileage and age increase, rubber-bushed connections can deteriorate, crack, separate or develop excessive movement, while substantial pothole or kerb impacts can potentially damage an arm or its mounting area. Possible symptoms include knocking or clunking from the rear suspension when travelling over rough roads or speed breakers, unwanted rear-end movement, a less settled feeling during directional changes, changes in handling and abnormal rear tyre wear. A damaged or significantly worn wheel-locating component can affect the way the wheel moves under load, but these symptoms should never be used as the sole basis for replacing the entire Set of 6. Rear shock absorbers, springs, wheel hubs, wheel bearings, wheels and tyres should also be inspected because faults in these components can produce noise, vibration, instability or uneven tyre wear. Sway bar links, Sway links, Anti roll link rods and Stabiliser sway links are separate suspension components and can also produce knocking or rattling over uneven roads. The technician should therefore inspect each relevant rear suspension arm individually for excessive movement, bush deterioration, rubber separation, corrosion, impact marks or physical deformation. Mounting points and the surrounding rear suspension structure should also be checked, especially where the vehicle has experienced a significant road impact. The exact Stokes Germany package uses OEM references A1663500106, A1663500206, A1663500306 and A1663500053 and is listed by JK Automotive as a Set of 6 for GL-Class X166 (2013–2019). If several corresponding rear suspension arms are confirmed worn, using the complete six-piece package can provide a coordinated approach to the repair. If only one component is defective and all remaining components are demonstrably serviceable, the existence of a complete kit does not by itself mean every arm must automatically be replaced. Diagnosis should determine the appropriate repair scope, and professional wheel-alignment verification is strongly recommended after completing the necessary control-arm work.
What is included in the Stokes Germany Mercedes-Benz GL-Class X166 Rear Lower And Upper Control Arm Complete Set of 6?
Mercedes-Benz GL-Class X166 Rear Control Arm Complete Set Online from Stokes Germany is specifically listed as a Rear Lower And Upper Control Arm Complete Set of 6 for Mercedes-Benz GL-Class X166 (2013–2019), covering OEM references A1663500106 & A1663500206 & A1663500306 A1663500053. JK Automotive's current listing confirms the six-piece package, these four OEM reference groups, the GL-Class X166 application and a 6-month warranty against manufacturing defects. The product should therefore be treated as a six-component rear lower and upper control-arm package rather than as every component used in the complete rear suspension assembly. Rear shock absorbers, springs, wheel hubs, wheel bearings and unrelated suspension parts should not be assumed to be included. Sway bar links, Sway links, Anti roll link rods and Stabiliser sway links are also separate suspension components and should not be represented as included unless the actual package specifically contains them. Similarly, mounting bolts, nuts, washers, eccentric fasteners or other installation hardware should not be assumed to be supplied without confirmation from the physical product. The relationship between the four primary OEM references and six physical pieces should be handled carefully in the product information. A1663500106 is independently catalogued as a rear-left arm for the X166, while A1663500206 is identified as the corresponding rear-right counterpart. However, the complete Stokes Germany package itself should determine how the remaining OEM reference families account for the full six-piece quantity. It would be inaccurate to invent additional part numbers simply to create six unique OEM references. Before installation, the workshop should arrange all six replacement components and match them individually against the arms removed from the vehicle. Overall shape, orientation, mounting points, bush arrangement and installation side should be checked. If any component materially differs from its corresponding original part, installation should stop until compatibility has been established. This approach is especially useful because suspension catalogues can describe similar components using different terms such as lateral arm, cross rod, control arm, track control arm or suspension link. The exact OEM reference, physical component and vehicle specification should therefore be considered together.
Should all 6 rear lower and upper control arms be replaced together on Mercedes-Benz GL-Class X166?
Mercedes-Benz GL-Class X166 Rear Control Arm Complete Set Online provides a convenient six-piece Stokes Germany package for a comprehensive rear suspension repair, but all six components should not automatically be replaced simply because one control arm has developed wear or damage. The appropriate repair scope should be established through professional inspection. Several rear suspension arms can accumulate similar mileage and experience similar road conditions, so multiple rubber-bushed components may deteriorate within a similar period. If a technician confirms excessive movement, damaged bushes or physical deterioration across several corresponding arms, replacing the relevant components together as a Set of 6 can be practical. It allows a broader rear suspension refurbishment to be completed before final wheel-alignment verification and avoids sourcing the listed components separately. However, suspension wear does not always occur uniformly. One side may have experienced a severe pothole or kerb impact, a single arm may be physically damaged while the others remain serviceable, or some components may already have been replaced during earlier maintenance. Each existing arm should therefore be inspected individually for excessive movement, rubber deterioration, bush separation, corrosion, physical deformation and impact damage. Relevant mounting points should also be inspected. The technician should additionally check rear shock absorbers, springs, wheel bearings, wheels and tyres because these components can influence rear suspension behaviour. Sway bar links, Sway links, Anti roll link rods and Stabiliser sway links should be inspected independently if knocking or rattling is present. The Stokes Germany package is currently listed for GL-Class X166 (2013–2019) using OEM references A1663500106, A1663500206, A1663500306 and A1663500053, with a physical quantity of six components. These references should be verified against the vehicle before installation. When multiple corresponding arms are confirmed worn and the six-piece configuration matches the required repair, the complete package can provide a coordinated replacement solution. When only an isolated component is defective, the workshop should determine the appropriate repair based on vehicle condition rather than replacing serviceable parts solely because they are available in a kit. After the required suspension work is completed, professional wheel-alignment verification is strongly recommended.
What should I check before buying the Mercedes-Benz GL-Class X166 Rear Lower And Upper Control Arm Complete Set of 6?
Mercedes-Benz GL-Class X166 Rear Control Arm Complete Set Online should be purchased after checking the exact vehicle model, chassis code, supplied year range, VIN, suspension configuration, OEM references, package quantity and actual repair requirement. First confirm that the vehicle is the Mercedes-Benz GL-Class X166 and that the required application corresponds with the supplied 2013–2019 range. JK Automotive currently lists this exact Stokes Germany product for GL-Class X166 (2013–2019) as a Rear Lower And Upper Control Arm Complete Set of 6 with OEM references A1663500106 & A1663500206 & A1663500306 A1663500053. The listing also provides Stokes Germany as the product brand and specifies a 6-month warranty against manufacturing defects. OEM-reference verification is particularly important. Independent catalogue information identifies A1663500106 as a rear-left lateral arm for GL-Class X166 2013–2019 and A1663500206 as its handed rear-right counterpart, providing additional support for the X166 application. Before ordering, the existing suspension should be professionally diagnosed rather than assuming that a rear knocking noise automatically means the complete control-arm set is required. The technician should inspect the rear arms and bushes, shock absorbers, springs, wheel bearings, wheels, tyres and stabilizer-system components. The six-piece quantity and four primary OEM reference groups should also be understood correctly. Do not add or assume extra OEM numbers simply because six physical pieces are supplied. The actual Stokes Germany package should be used as the final reference for its precise component composition. When the package arrives, all six arms should be arranged and compared directly with the corresponding original components for geometry, orientation, mounting points and bush configuration before installation. Separate mounting hardware should not be assumed to be included unless confirmed. Installation should be carried out by a qualified technician using the applicable Mercedes-Benz workshop procedure and vehicle-specific fastener specifications rather than unverified generic torque values. Where the applicable workshop procedure requires final tightening of rubber-bushed suspension components at a defined suspension position or ride height, that procedure should be followed. Once all required rear suspension repairs are complete, professional wheel-alignment verification is strongly recommended.
What are the common symptoms of worn rear lower and upper control arms on Mercedes-Benz GL-Class X166?
Mercedes-Benz GL-Class X166 Rear Control Arm Complete Set Online may be required when professional inspection identifies excessive movement, deteriorated bushes or physical damage affecting multiple corresponding rear suspension arms on the Mercedes-Benz GL-Class X166 (2013–2019). Rear control arms are important wheel-locating components because they help maintain the intended relationship between the rear wheel assembly, suspension structure and vehicle body while still allowing controlled suspension movement. During everyday driving these components are repeatedly loaded under acceleration, braking, cornering and vertical wheel movement, and additional loads can occur when the vehicle travels over potholes, broken road surfaces, speed breakers or experiences kerb impacts. As mileage and age increase, rubber-to-metal bushes within the control arms can deteriorate, crack, separate or permit excessive movement, while substantial impacts can potentially deform an arm or damage a mounting point. Symptoms that justify rear suspension inspection can include knocking or clunking from the rear, particularly on uneven surfaces, unwanted rear-end movement, a less settled feeling when changing direction, reduced handling consistency and abnormal or irregular rear tyre wear. In some cases, a worn suspension bush may allow movement to become more noticeable during acceleration or braking as the loads acting on the rear wheel change. These symptoms should not, however, be treated as automatic proof that all six components in the kit require replacement. Rear shock absorbers, springs, wheel bearings, wheel or tyre damage and other suspension components can produce overlapping symptoms. Sway bar links, Sway links, Anti roll link rods and Stabiliser sway links are separate components that can also produce knocking or rattling over uneven roads. A qualified technician should therefore inspect each relevant arm individually for excessive bush movement, rubber separation, physical deformation, impact marks and mounting-point damage. The vehicle's tyres should be checked for irregular wear and the wheels and bearings inspected where relevant. If several corresponding arms are confirmed worn after similar mileage and service conditions, replacing the appropriate components together with the Stokes Germany Set of 6 can provide a coordinated approach to the rear suspension repair. The exact package covers A1663500106, A1663500206, A1663500306 and A1663500053, with JK Automotive confirming this OEM group for the GL-Class X166 application. Independent catalogue evidence also supports A1663500306 as an X166-compatible rear suspension arm, listed as rear-forward and requiring two per vehicle. Correct diagnosis should still determine the repair scope rather than replacing components solely because they are supplied as a complete kit. After completing the required control-arm work, professional wheel-alignment verification is strongly recommended.
Which OEM numbers and rear suspension positions are covered by the Mercedes-Benz GL-Class X166 Rear Control Arm Set of 6?
Mercedes-Benz GL-Class X166 Rear Control Arm Complete Set Online from Stokes Germany covers OEM references A1663500106 & A1663500206 & A1663500306 A1663500053 and is supplied as a physical Set of 6 for the Mercedes-Benz GL-Class X166 (2013–2019). JK Automotive confirms this exact OEM-reference combination, model application and six-piece package. Available independent catalogue information helps explain how several of these OEM numbers relate to the X166 rear suspension. RIW identifies A1663500206 as a rear-right track control arm in this Mercedes suspension family and A1663500306 as a rear-lower track control arm. Teknorot provides additional detail for A1663500306, identifying it as a rear-forward lateral arm for GL-Class X166 (2013–2019) and specifying a quantity of two per vehicle. This is important because it shows that one OEM reference can correspond to two physical components in the vehicle, so the number of unique OEM references does not necessarily have to equal the number of physical arms in the complete kit. For A1663500053, suspension catalogue data identifies it as a rear-axle, rear, upper control arm applicable to both sides and specifies a required quantity of two. Talosa likewise identifies A1663500053 as a rear right-left cross rod, supporting its use on both sides. Taken together, this provides a clear technical explanation for how a Set of 6 can be represented using four principal OEM references: A1663500106 and A1663500206 form handed suspension-arm applications, while A1663500306 and A1663500053 are catalogued in applications requiring two pieces or both-side fitment. Exact terminology varies between catalogues; one source may call a component a control arm, another a lateral arm, track control arm, cross rod or suspension arm. Therefore, generic position terminology should not be the only basis for installation. All six Stokes Germany components should be laid out before fitting and compared directly with the corresponding original components for geometry, mounting positions, bush configuration, orientation and installation side. If an original arm displays a different Mercedes-Benz reference, the workshop should determine whether it represents a superseded number, alternative cross reference or a genuinely different component before installation. No additional OEM numbers should be invented merely to create six unique numbers for six components. The actual Stokes Germany package remains the final reference for the physical contents supplied, and VIN plus OEM-reference verification is recommended before ordering.
What other suspension components should be inspected when replacing the complete rear control arm Set of 6 on Mercedes-Benz GL-Class X166?
Mercedes-Benz GL-Class X166 Rear Control Arm Complete Set Online should ideally be installed as part of a comprehensive rear suspension inspection because replacing the six corresponding control-arm components cannot correct a fault originating elsewhere in the rear suspension, wheel or tyre system. Before installation, the existing lower and upper control arms should be inspected individually for excessive bush movement, cracking, rubber separation, corrosion, impact damage and physical deformation. Their attachment points should also be checked, particularly where the vehicle has experienced a substantial pothole, kerb strike or other road impact. Rear shock absorbers should be inspected for visible leakage, physical damage and abnormal operation because insufficient damping can affect vehicle control and tyre behaviour. Rear springs should be checked for condition and physical damage. Wheel hubs and wheel bearings should be inspected where there is humming, roughness, vibration or unwanted wheel movement. Wheels should be checked for impact-related damage where appropriate, while tyres should be examined for correct pressure, tread condition, cuts, bulges and irregular wear. Uneven rear tyre wear can indicate that suspension condition or wheel geometry requires attention, but it does not identify a particular defective arm by itself. Sway bar links, Sway links, Anti roll link rods and Stabiliser sway links should be inspected separately because these components can generate knocking or rattling that may be incorrectly diagnosed as control-arm bush wear. Stabilizer bushes and mounting points should also be checked where appropriate. Brake hoses, ABS sensor wiring and nearby cables should be protected during suspension disassembly and inspected if their routing or mounting is disturbed. Once the existing suspension has been diagnosed, the six Stokes Germany components should be compared directly with the original arms. The package covers A1663500106, A1663500206, A1663500306 and A1663500053 for the supplied GL-Class X166 (2013–2019) application. Independent catalogue evidence identifies A1663500306 as a rear-forward arm requiring two pieces per vehicle, while A1663500053 is independently listed as an upper rear control-arm application for both sides with a required quantity of two. This information supports the six-piece package structure without requiring invented additional OEM references. If another significantly deteriorated component is identified while the rear suspension is dismantled, repairing it before final alignment may avoid disturbing the suspension again later. This does not mean every surrounding component should automatically be replaced; the decision should remain based on condition and professional diagnosis. Once all required suspension repairs are complete and the vehicle is mechanically serviceable, professional wheel-alignment verification should be performed.
Is wheel alignment necessary after replacing the Mercedes-Benz GL-Class X166 Rear Lower And Upper Control Arm Complete Set of 6?
Mercedes-Benz GL-Class X166 Rear Control Arm Complete Set Online replacement should be followed by professional wheel-alignment verification because the Set of 6 includes multiple rear suspension arms involved in controlling and locating the rear wheel assemblies. Control arms maintain important geometric relationships between the rear wheels, suspension structure and vehicle body while allowing the suspension to travel through its designed range. If rubber bushes have deteriorated or a suspension arm has become physically damaged, unwanted movement can develop under acceleration, braking, cornering or road loads. When several suspension arms are subsequently removed and replaced together, checking the resulting wheel geometry is an important final stage of the repair. Before the alignment process begins, however, the mechanical work itself must be completed correctly. All six replacement components should be identified and compared with their corresponding original arms, and compatibility should be verified using the Mercedes-Benz GL-Class X166, supplied 2013–2019 year range, VIN where available and OEM references A1663500106, A1663500206, A1663500306 and A1663500053. JK Automotive confirms this exact combination as a Stokes Germany Set of 6 for the GL-Class X166. Relevant mounting points should be inspected and wheel bearings, wheels and tyres should be checked because bearing movement, damaged wheels or tyre problems can interfere with suspension diagnosis and vehicle behaviour. Rear shock absorbers, springs and stabilizer-system components should also be inspected where appropriate. Installation should follow the applicable Mercedes-Benz workshop procedure and vehicle-specific fastener specifications rather than generic or unverified torque figures. Where the applicable workshop procedure requires final tightening of rubber-bushed suspension components at a defined suspension position or ride height, that procedure should be followed. Once the mechanical work has been completed correctly, professional alignment equipment should be used to check the applicable rear and overall wheel-geometry measurements against the correct specification for the particular vehicle. If any measurement remains outside specification, the underlying mechanical cause should be investigated rather than attempting to compensate for an incorrect component, damaged mounting point or deformed suspension part solely through adjustment. Correct geometry is particularly relevant to tyre life because significant alignment errors can contribute to irregular or accelerated tyre wear. Alignment also provides an opportunity to confirm that the vehicle's geometry is within the appropriate specification after replacing several wheel-locating components at the same time. Therefore, professional wheel-alignment verification should be considered an important final stage after completing the Mercedes-Benz GL-Class X166 rear control-arm Set of 6 replacement.
Why is Stokes Germany a European-quality alternative to Lemförder, FEBI, Meyle and other established brands for Mercedes-Benz GL-Class X166?
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