
Optimal G7-815 Rear Rotating Arm for Mercedes S Series (W140) | 11.5mm Cone Size
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In stock now — leaves the warehouse in 1–2 business days
Fitment
Listed for W140
Check this part against your vehicle
Options come from the vehicles named on the parts we stock.
Product details
Revitalize your Mercedes S Series (W140) with the OPTIMAL G7-815 Rear Rotating Arm, designed for impeccable stability and control.
Key Benefits:
- Durable construction with high-quality materials for long-lasting use.
- Ideal for replacing worn-out components for improved handling.
- Precision fit for both left and right rear axle installations.
Technical Specifications:
- Mounting Side: Left Rear Axle / Right Rear Axle
- Connecting Rod Type: Connecting Link
- Length: 11.42 inches (290 mm)
- Cone Size: 0.45 inches (11.5 mm)
Installation Instructions:
For optimal performance, ensure proper alignment and torque specifications during installation. Consult a professional mechanic if you are unsure about the installation process.
Checking fitment
Match the part number above against the part you are replacing, or check the models and engines named on this page against your vehicle. If the number matches, the part matches.
Shipping
Orders leave the warehouse in 1–2 business days. Free shipping on every US order.
Returns & warranty
30 days to return an unused part in its original packaging. Manufacturer warranty of 12 months against defects.









