Product Emphasis: OEM-quality rear left lower control arm engineered to connect the rear wheel hub to the vehicle subframe, maintaining proper rear suspension geometry and wheel alignment. This control arm controls fore-aft and lateral movement of the rear axle, ensuring stable handling and reduced tire wear. Designed as a direct replacement for the original arm, which commonly develops worn bushings or corrosion over time, causing clunking noises, uneven tire wear, and vague handling.
Original Part Number: 955 331 017 11 / 95533101711
Supersession(s): 955 331 017 00 > 955 331 017 10 > 955 331 017 11 > 955 331 017 12 (current)
Cross-Reference Numbers: 7L0 505 311 B, 7L0 505 311 A, 955 331 017 00, 955 331 017 10
Dimensions: Control arm material steel; bushing inside diameter 14–14.3 mm; distance between mounting holes approximately 431 mm; weight approximately 4.6–5.2 kg
OEM Standard Size: Yes — manufactured to original equipment specifications
Vehicle Compatibility: Porsche Cayenne (955/957), Volkswagen Touareg, Audi Q7
Brand: OEM Quality (Lemförder, TRW, Meyle, Febi Bilstein, NK)
Years: 2003–2010 (Cayenne 955/957)
Models: Cayenne 955 (2003–2006), Cayenne 957 (2007–2010) — V6 3.2L, V6 3.6L, V8 4.5L, V8 4.8L, Turbo, Turbo S, GTS
Product Name: Rear Left Lower Control Arm / Rear Lower Wishbone / Suspension Control Arm (Rear Left, Lower)
Quality: OEM-quality replacement from Lemförder, TRW, Meyle, Febi Bilstein, and NK. Manufactured with durable steel construction and rubber bushings. Backed by a minimum 12-month manufacturer warranty.
Brand: OEM Quality (Lemförder, TRW, Meyle, Febi Bilstein)
Manufacturer Part Number: 955 331 017 11
Superseded Part Number: 955 331 017 12 (current)
Part Description: Rear Left Lower Control Arm
Condition: New
Fitment Type: Direct Replacement
Position: Rear Axle, Left (Driver Side), Lower
Material: Steel
Bushing Inside Diameter: 14–14.3 mm
Distance Between Mounting Holes: Approx. 431 mm
Weight: Approx. 4.6–5.2 kg
Quantity Required: 1 per vehicle
Paired Part Number: 955 331 018 11 (Right Side)
OEM-quality replacement ensuring perfect vehicle fitment
Durable steel construction with rubber bushings for reliable suspension performance
Pre-formed shape matches factory mounting points for easy installation
Replaces worn or corroded original arm to restore proper rear suspension geometry
Eliminates clunking noises and vague handling caused by worn bushings
Maintains correct rear axle location and wheel alignment
Recommended to replace in pairs or with associated bushings
No modifications required for installation
Porsche Cayenne (955):
2003–2006 (V6 3.2L, V8 4.5L S, V8 4.5L Turbo, Turbo S)
Porsche Cayenne (957):
2007–2010 (V6 3.6L, V8 4.8L S/GTS, V8 4.8L Turbo/Turbo S, Diesel V6 3.0L)
Note: This is the rear left (Driver Side) lower control arm. The right-side counterpart is 955 331 018 11. It is a known failure point due to worn bushings and corrosion. Always verify part compatibility using your vehicle's VIN before purchase.
Q1: What does this rear lower control arm do?
A: It connects the rear wheel hub to the vehicle subframe, maintaining proper rear suspension geometry and controlling fore-aft and lateral movement of the rear axle. A worn control arm can cause clunking noises over bumps, uneven rear tire wear, and vague or wandering handling .
Q2: Is this a genuine OEM part?
A: 955 331 017 11 is the OEM part number for this rear left lower control arm, which has been superseded by 955 331 017 12. It is available as an OEM-quality replacement from Lemförder, TRW, Meyle, Febi Bilstein, and NK.
Q3: What are the symptoms of a failed rear control arm?
A: A worn control arm typically causes clunking or knocking noises from the rear suspension, especially over bumps. You may also notice uneven rear tire wear, vague or wandering steering feel, and difficulty achieving proper rear wheel alignment .