Piston Power EcoSyn 10W-40 is a fully synthetic, low SAPS high performance diesel engine oil designed to meet current European requirements and more challenging OEM specifications for Euro V and VI engines, especially where Diesel Particulate Filters (DPF) are fitted.


  • Current and recent model high-speed, four stroke diesel engines ( turbocharged or naturally aspirated ) burning low sulphur diesel fuel.
  • Diesel engines meeting Euro IV, V and VIemmission requirements with Diesel Particulate Filters (DPF), Selective Catayytic Reduction (SCR) and/or Exhaust Gas Recirculation (RGR) emission control technologies.

Performance Features

  • Piston Power EcoSyn 10W-40 meets the long oil drain requirements of leading engine makers such as Mercedes-Benz, MAN, DAF, Volvo and others to allow operators to optimize maintenance scheduling and maximize equipment availability without compromising durability.
  • Low ash formulation helps control blocking off or poisoning of exhaust after treatment devices, helping to maintain vehicle emission compliance and engine fuel efficiency.
  • Piston Power EcoSyn 10W-40 uses advanced additive technology for high levels of piston cleanliness essential for long engine life.
  • Piston Power EcoSyn 10W-40 meets the demanding wear protection of many European, American and Japanese engines, controlling bore polish and valve train wear thus maximising engine life.
  • Piston Power EcoSyn 10W-40 can save money in fuel consumption compared to high viscosity grades.

Performance Specifications

PP EcoSyn 10W-40 oil is recommended for use where the following specifications apply:

  • ACEA E6/E9/E7-16
  • API CI-4
  • MB 228.51
  • MAN M 3277, M3271-1
  • Volvo VDS-3
  • Renault Trucks RLD-2
  • MTU 3.1
  • DAF – Meet Requirements
  • Cummins CES 20076/77
  • Deutz DQC-IVI-10LA, DQC TTCD
  • JASO DH-2

Typical Characteristics

SAE Viscosity Grade   10W-40
Kinematic Viscosity @ 40C cSt 97
Kinematic Viscosity @ 100C cSt 14.4
Viscosity Index 154
Pour Point C -42
Flash Point (PMCC) C 224
TBN mgKOH/gm 10.0
Sulphated Ash % mass 0.96
Density @ 20C kg/l 0.856