Vaico V20-3391 Suspension Ball Joint - Front Lower Rearward

BMW Front Lower Rearward Ball Joint

Vaico V20-3391 is a suspension ball joint for the front lower rearward position on select BMW xDrive models. Built to match the OE reference 31126777753, it supports precise suspension articulation in the front end of BMW 5 Series GT, 6 Series, and 7 Series applications.

VAICO product line components are developed for direct-fit replacement use, with dimensions and thread specifications that align with the original application. This makes V20-3391 a practical choice when servicing worn front suspension joints on BMW 535i GT xDrive, 550i GT xDrive, and related models.

• Suspension ball joint for the front lower rearward position
• OE reference: 31126777753
• Thread size: M30x1,5
• Dimensions: 73 mm height, 188 mm length, 60.35 mm outer diameter, 132 mm thickness, 93 mm width
• Weight: 0.778 kg
• Fits select BMW xDrive front suspension applications from 2010-2017

Detailed Product Information

Vaico V20-3391 is engineered for BMW front suspension service where the lower rearward ball joint is worn or no longer holding alignment correctly. The listed dimensions and M30x1,5 thread size help confirm application match during parts lookup and repair planning. This part cross-references the OE number 31126777753 for the same application.

Compatible With BMW 535i GT xDrive, front lower rearward; BMW 550i GT xDrive, front lower rearward; BMW 640i xDrive, front lower rearward; BMW 640i xDrive Gran Coupe, front lower rearward; BMW 650i xDrive, front lower rearward; BMW 650i xDrive Gran Coupe, front lower rearward; BMW 528i xDrive, front lower rearward; BMW 535d xDrive, front lower rearward; BMW 535i xDrive, front lower rearward; BMW 550i xDrive, front lower rearward; BMW 740Ld xDrive, front lower rearward; BMW 740Li xDrive, front lower rearward; BMW 750i xDrive, front lower rearward; and BMW 750Li xDrive, front lower rearward.

What This Part Helps Address

• Front suspension looseness or play at the lower rearward joint
• Clunking or knocking from the front suspension over bumps
• Uneven tire wear related to worn suspension geometry
• Steering feel that has become vague or inconsistent
• Alignment issues caused by a deteriorated ball joint

Installation Notes and Tips

Verify the OE number 31126777753, the front lower rearward position, and the listed dimensions before ordering. On BMW xDrive chassis applications, suspension components should be inspected as a system, and alignment should be checked after replacement. Confirm thread size and mounting dimensions during disassembly to ensure the replacement matches the original part.

Quality Assurance

VAICO parts are positioned as OE-style replacement components for European vehicle service, and V20-3391 is specified with exact dimensional data to support accurate fitment verification. Use the OE reference and vehicle application details to confirm the correct part for your BMW suspension repair.