This GT2056V-type turbocharger / GTA2052GVK is suitable for Mercedes Class R models fitted with the 2,987 cm³ 6-cylinder diesel engine. It covers the R 320 CDI and R 350 CDI 4MATIC versions, producing 211 or 224 hp, depending on the production period and vehicle variant.
Applicable models Mercedes Class R: R 320 CDI 4MATIC 251.022 and 251.122, 224 hp, from 01/2006 to 07/2010; R 320 CDI 4MATIC 251.125, 211 hp, from January 2006 to December 2012; R 350 CDI 4MATIC 251.022 and 251.122, 224 hp, from July 2009 to December 2012; R 350 CDI 4MATIC 251.124 and 251.125, 211 hp, from January 2006 to December 2014.
OEM part numbers: 05179566AB, 5179566AB, 6420900080, 6420900280, 6420900780, 6420901480, 6420901880, 6420902080, 6420902380, 6420903080, 6420904780, 6420904980, 6420905980, 642090598080, 6420906980, A642 090 1480, A642 090 6980, A6420900080, A6420900280, A6420900780, A6420901480, A6420901880, A6420902080, A6420902380, A6420903080, A6420904780, A6420905980, A642090598080 and A9420904980.
Manufacturer’s part numbers: 743507-0009, 743507-5009S, 757608-0001, 757608-5001S, 765155-0004, 765155-0007, 765155-0008, 765155-5004S, 765155-5007S, 765155-5008S, 764809-0004, 764809-2004, 764809-4, 764809-5001S, 764809-5002S and 764809-5004S.
⚠️ WARNING — IMPORTANT BEFORE INSTALLATION
Investigate the cause of the previous failure; check the lubrication circuit, the oil supply and return d, the cleanliness of the inlet and ensure there are no foreign objects. Follow the applicable fitting and dpriming instructions. Before ordering, compare the part number marked on your original turbo d with the part numbers above: an identical engine type does not always guarantee compatibility.