Mercedes-Benz R-Class, W251 (EU)

Differential fluid capacity & service interval

Mercedes-Benz R-Class, W251 (EU) uses differential fluid with a capacity of 1,1 liters. Service intervals include changes at 25000 km and 50000 km. The data covers 64 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
  • R 350 4MATIC, 251.057/157 (2011-2013)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 350 4MATIC, 251.057/157 (2011-2013)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 300 CDI 4MATIC, 251.025 (2010-2010)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 300 CDI 4MATIC, 251.025 (2010-2010)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 300 CDI BlueEFFICIENCY, 251.021/121 (2010-2013)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • Change 50000 km
  • R 300 CDI BlueEFFICIENCY, 251.021/121 (2010-2013)
  • Rear
  • Use: Initial service
  • Capacity 1,1 liter
  • Change 25000 km
  • R 350 CDI 4MATIC, 251.023/123 (2010-2013)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 350 CDI 4MATIC, 251.023/123 (2010-2013)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 500 4MATIC, 251.072/172 (2010-2013)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 500 4MATIC, 251.072/172 (2010-2013)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 550 4MATIC, 251.072/172 (2010-2013)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 550 4MATIC, 251.072/172 (2010-2013)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 300, 251.054/154 (2009-2012)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • Change 50000 km
  • R 300, 251.054/154 (2009-2012)
  • Rear
  • Use: Initial service
  • Capacity 1,1 liter
  • Change 25000 km
  • R 300 CDI 4MATIC, 251.020 (2009-2010)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 300 CDI 4MATIC, 251.020 (2009-2010)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 300 CDI BlueEFFICIENCY, 251.026/126 (2009-2010)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • Change 50000 km
  • R 300 CDI BlueEFFICIENCY, 251.026/126 (2009-2010)
  • Rear
  • Use: Initial service
  • Capacity 1,1 liter
  • Change 25000 km
  • R 350, 251.056/156 (2009-2010)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • Change 50000 km
  • R 350, 251.056/156 (2009-2010)
  • Rear
  • Use: Initial service
  • Capacity 1,1 liter
  • Change 25000 km
  • R 350 4MATIC, 251.065/165 (2009-2011)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 350 4MATIC, 251.065/165 (2009-2011)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 350 BlueTEC L 4MATIC, 251.124 (2009-2013)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 350 BlueTEC L 4MATIC, 251.124 (2009-2013)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 350 CDI 4MATIC, 251.022/122 (2009-2010)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 350 CDI 4MATIC, 251.022/122 (2009-2010)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 280, 251.054/154 (2007-2009)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • Change 50000 km
  • R 280, 251.054/154 (2007-2009)
  • Rear
  • Use: Initial service
  • Capacity 1,1 liter
  • Change 25000 km
  • R 280 CDI, 251.026/126 (2007-2009)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • Change 50000 km
  • R 280 CDI, 251.026/126 (2007-2009)
  • Rear
  • Use: Initial service
  • Capacity 1,1 liter
  • Change 25000 km
  • R 280 CDI 4MATIC, 251.020 (2007-2009)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 280 CDI 4MATIC, 251.020 (2007-2009)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 280 CDI DPF, 251.026/126 (2007-2009)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • Change 50000 km
  • R 280 CDI DPF, 251.026/126 (2007-2009)
  • Rear
  • Use: Initial service
  • Capacity 1,1 liter
  • Change 25000 km
  • R 280 CDI DPF 4MATIC, 251.020 (2007-2009)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 280 CDI DPF 4MATIC, 251.020 (2007-2009)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 320 CDI 4MATIC, 251.022/122 (2007-2009)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 320 CDI 4MATIC, 251.022/122 (2007-2009)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 320 CDI DPF 4MATIC, 251.022/122 (2007-2009)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 320 CDI DPF 4MATIC, 251.022/122 (2007-2009)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 350, 251.056/156 (2007-2009)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 350 4MATIC, 251.065/165 (2007-2009)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 350 4MATIC, 251.065/165 (2007-2009)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 500 4MATIC, 251.072/172 (2007-2010)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 500 4MATIC, 251.072/172 (2007-2010)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 550 4MATIC, 251.072/172 (2007-2010)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 550 4MATIC, 251.072/172 (2007-2010)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 63 AMG, 251.077/177 (2007-2008)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 63 AMG, 251.077/177 (2007-2008)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 280 CDI 4MATIC, 251.020 (2005-2007)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 280 CDI 4MATIC, 251.020 (2005-2007)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 280 CDI DPF 4MATIC, 251.020 (2005-2007)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 280 CDI DPF 4MATIC, 251.020 (2005-2007)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 320 CDI 4MATIC, 251.022/122 (2005-2007)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 320 CDI 4MATIC, 251.022/122 (2005-2007)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 320 CDI DPF 4MATIC, 251.022/122 (2005-2007)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 320 CDI DPF 4MATIC, 251.022/122 (2005-2007)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 350, 251.056/156 (2005-2007)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 350 4MATIC, 251.065/165 (2005-2007)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 350 4MATIC, 251.065/165 (2005-2007)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 500 4MATIC, 251.075/175 (2005-2007)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 500 4MATIC, 251.075/175 (2005-2007)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter
  • R 63 AMG, 251.077/177 (2005-2007)
  • Front
  • Use: Normal
  • Capacity 1,1 liter
  • R 63 AMG, 251.077/177 (2005-2007)
  • Rear
  • Use: Normal
  • Capacity 1,1 liter

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