18″ 2-Piece AMG Aero II Monoblock Wheels by BBS — Authentic Pre-Merger AMG / HWA140

Authentic 2-piece 18″ AMG Aero II Monoblock wheels, manufactured in Germany by BBS for Mercedes-Benz AMG. Each wheel measures 18×8.5 ET44 and features silver painted faces, polished lips, chrome bolts, and metal valve stems. Original HWA140 stamped part numbers and full manufacturer specs are present on the back. The set includes four Mercedes-Benz center caps and retains correct AMG face engravings. Previously refinished, these wheels present in clean cosmetic condition and are correct for W/C140 AMG applications, while fitting additional 5×112 Mercedes models from the era.

Key Features

• Genuine AMG Aero II Monoblock

• 2-piece BBS construction with chrome hardware

• Factory engraved AMG script on each face

• Includes metal valve stems + OEM Mercedes center caps

• HWA140 part number & BBS Germany markings visible

• Silver faces with polished lips

Specifications

• Size: 18″ × 8.5″

• Offset: +44 (ET44)

• Bolt Pattern: 5×112 mm

• Construction: 2-piece (BBS-manufactured for AMG)

• Finish: Silver-painted faces, polished lips, chrome bolts

• Manufacturer: BBS Germany

• Part Number: HWA 140 400 01 02

Condition

• Previously professionally refinished; paint and polish present well

• One inside barrel shows a previous weld repair from a 1″ crack (disclosed)

• Faces, lips, hardware, and markings remain intact and legible

• Recommended: professional balancing before use, due to prior barrel repair

Included With Sale

• 4× AMG Aero II Monoblock wheels

• 4× OEM Mercedes-Benz center caps

• Pre-installed metal valve stems

Fitment Notes

• Originally equipped on W140 & C140 AMG S-Class models

• Fits many 90s Mercedes 5×112 platforms (fitment verification recommended for brake clearance and fender spacing)

• Popular upgrade for period-correct restorations, AMG builds, and show presentations