Mercedes-Benz SL Wishbone Replacement Parts

The SL has run through several distinct generations: the R107 (1971–1989), R129 (1989–2001), R230 (2001–2012), R231 (2012–2020), and R232 (2020–present), and generation is the single most important factor for wishbone fitment because the suspension geometry changed substantially between each one. A wishbone from an R230 will not cross directly to an R231, for example, so always identify your generation by the R-number, which breakers will recognise immediately. If you are unsure of your R-number, your registration will confirm it.

A 2005 SL sits in the R230 generation (2001–2012), while a 2013 SL is an R231 (2012–2020), so these are entirely different platforms with different suspension designs. Wishbones from an R230 will not fit an R231, and you should quote your specific R-number to the breaker to ensure they pull from the correct car. Never assume a part will cross a generation boundary without confirmation.

Engine size can influence suspension components on the SL because heavier, more powerful variants sometimes use uprated or dimensionally different running gear to cope with the additional weight and power. For the R231 in particular, confirm with the breaker against your registration whether the SL350 and SL500 wishbones are directly interchangeable, as this is not something to assume. Giving the breaker your full registration is the safest way to verify this.

Trim level alone — such as AMG Line versus a standard specification — does not change the wishbone itself, as the suspension pickup points and geometry are determined by generation and engine variant rather than interior or styling pack. You may find that a wishbone pulled from a different trim car looks slightly different in finish or has different ancillary brackets, but the structural fitment should not be affected by trim. Confirm with the breaker using your registration to rule out any engine-size or suspension-variant differences that might coincide with a particular trim on your specific car.

Yes, side matters — wishbones are handed, meaning the nearside (NS, passenger side) and offside (OS, driver side) are mirror images of each other and are not interchangeable. Always specify NS or OS clearly when contacting a breaker, and double-check which side needs replacing before you make contact. Getting this wrong is an easy and costly mistake to make.

The R230 ran from 2001 to 2012 and received a significant facelift in 2006, but whether the wishbones changed across that facelift is not something that can be stated as fact without risking an incorrect fitment. The safest approach is to give the breaker your full registration so they can confirm whether the pre- and post-2006 parts are interchangeable for your specific car. Do not assume that staying within the R230 generation is sufficient — the breaker needs to verify across that facelift boundary.