Sourcing the right set of wheels for your Mercedes-Benz can be a journey. Recently, a set of refinished monoblock rims for a Mercedes SL-Class appeared on eBay priced around $2900 USD, excluding shipping.
While tempting, that price point led to exploring alternative options: purchasing wheels individually. Acquiring them separately proved to be significantly more budget-friendly, ranging from $330 to $500 per wheel. However, this approach comes with the understanding that refurbishment will be necessary. Among the acquired wheels, one is chrome, and three exhibit minor curb rash, typical for used parts.
Navigating Mercedes-Benz part numbers can be intricate. Dimensions shared by enthusiasts online are generally accurate. Specifically, for the front wheels, part number 129-401-17-02 is commonly cited. It’s worth noting a possible minor typo in some discussions, where ‘1202’ might appear instead of ’17-02′. The rear wheels are correctly identified by part number 129-401-18-02.
Interestingly, further research reveals additional part numbers for both front and rear monoblock rims: 129-401-20-02 for the front and 129-401-21-02 for the rear. The exact distinctions between these part numbers remain unclear, possibly relating to minor design variations, manufacturing dates, or specific model years. When searching for monoblock rims, considering these alternative part numbers can broaden your search and potentially uncover more options.
The plan is to fit these monoblock rims onto a 1994 SL model. This raises the crucial aspect of fitment, especially for earlier SL-Class models. Even with later models designed to accommodate larger wheels, fender rolling might be necessary to prevent rubbing, particularly if your car lacks factory option code 774, designated as “SHELL MODIFICATION FOR AMG-WHEELS”. This option code, verifiable via lastvin.com, indicates factory modifications to the wheel arches to accommodate wider AMG wheels.
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For those considering aftermarket wheels or OEM upgrades like monoblocks on classic Mercedes models, understanding option codes like 774 is essential. Further information regarding option code 774 and shell modifications for AMG wheels can be found in online Mercedes-Benz enthusiast communities and forums.
