ApplicationCompatible for Jeep Grand Cherokee IV WK WK2 Compatible for Mercedes-Benz GL-Klasse X166 Compatible for Mercedes-Benz GLS X166 Compatible for Mercedes-Benz M-Klasse W166SpecificationReference OE/OEM Number 0064203820, 0064203920, 0074208020 A0064203820, A0064203920 68052369AA, 68052370AA, 68052370AB 68052370AC, V1012369AA, 37878 0004203302, 0004209600,0074208120 2AMV3369AA, 33882, 68052369AA 68052369AB, 68052370AA, 68052370AB 68052370AC, 68052370AD, A 006 420 38 20 A 006 420 39 20 Condition:Brand New Quantity:4 pieces a set Warranty:one year warranty for any manufacture defect * Fast Shipping * Replaces the original spring, OE quality * Safe carrying capacity and stability * High-quality materials according to OE specifications, for high load capacity and long service lifeNoticePlease double confim the compatibility as well as the OEM number before purchasing. Instruction is not included. Professional installation is recommended Contact us please for whatever we can help