Vaico V10-2139 Suspension Control Arm - Rear Left or Rear Left Lower

Rear Left Suspension Control Arm for VW and Audi

The VAICO V10-2139 is a rear left suspension control arm for select Volkswagen and Audi applications. Built as a trailing arm with a rubber mounting, it is specified with a 448 mm length, 162 mm width, and 65 mm height for the listed rear suspension layouts.

VAICO product line components are developed for European vehicle repair needs, with application-specific dimensions and OE-style replacement focus for the rear suspension on models such as the Volkswagen Jetta, Beetle, Golf, GTI, Eos, Passat, and Audi A3, TT, and TT Quattro.

Key Features

• Part number: V10-2139
• Rear left suspension control arm / trailing arm
• Includes rubber mounting
• Length: 448 mm
• Width: 162 mm
• Height: 65 mm
• Paired article number: V10-2140
• Recommended special tool reference: V99-1020

Detailed Description

This VAICO suspension control arm is engineered for rear left placement on the listed Volkswagen and Audi platforms, including Volkswagen Jetta rear left, Volkswagen Golf rear left, Volkswagen GTI rear left, Volkswagen Beetle rear left, Volkswagen Eos rear left, Volkswagen Passat rear left, Audi A3 rear left, Audi A3 Quattro rear left, Audi TT rear left, Audi TT Quattro rear left, Audi TT RS Quattro rear left, Audi A3 Quattro rear left, and Volkswagen R32 rear left lower applications. The V10-2139 uses a trailing arm design with a rubber mounting to match the rear axle guide geometry used on these vehicles.

This part cross-references MOOG Chassis Products RK642139 for the same application. The V10-2139 part number is also associated with OE-style interchange references including 1K0 505 223 E and 1K0 505 223 H.

What It Helps Address

• Rear suspension looseness or instability
• Excessive play from worn control arm bushings
• Clunking or knocking from the rear suspension area
• Uneven rear tire wear caused by worn suspension geometry
• Restoring rear axle guide alignment on the listed VW and Audi models

Installation Notes and Tips

Verify rear left fitment by model, year, and suspension configuration before ordering. This part is listed for rear left and rear left lower positions depending on application, so match the vehicle notes carefully. Use the recommended special tool reference V99-1020 where specified, and inspect the paired side component V10-2140 during service for balanced suspension repair.

Quality Assurance

VAICO suspension components are built for application-specific replacement on European vehicles, with dimensions and mounting style matched to the listed fitments for consistent service results.