These do not fit leather clad roll bars which are on a few R171 SLK models. These do not fit the R171 with the Lexan OEM wind deflector.
Mercedes SLK R171 Transmission Control Unit Module A0005457616
Mercedes Slk R171 Hard Top Hinge Cover Panel Flap Left Side 112011102
Mercedes SLK R171 Wind Deflector Draught Shield Stop A1718600174
**NEW** Rear Subframe Crossmember Axle for Mercedes SLK R171 04-11
Folding Top Shell Mercedes SLK R171 Hardtop Roof Cover Iridium Silver - 775