MAK DIAMOND Plus CH4 Diesel Engine Oil 15W-40

LKR  1,170.00LKR  20,350.00

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It is formulated for lubrication of modern diesel engines meeting latest emission norms (Euro III) and operating under severe conditions to meet stringent emission norms. It is fortified with superior quality high viscosity index improviser’s and unique anti-wear additives to protect heavily loaded engine parts such as valve train.


  • The latest generation dispersants used in this oil helps in handling higher amount of soot and thereby controlling the viscosity increase
  • Ensures excellent protection against oxidation, rust and corrosion
  • Exhibits superior anti-foam characteristics
  • This oil is suitable for use in all seasons and helps in reducing oil consumption


This oil is genuine engine oil approved by M/s TataMotors for use in their vehicles.


  • Indoor Storage is always preferable.
  • Barrels should be kept horizontally with bung position at 3 O’clock 9 O’clock position.
  • Barrels should be kept away from dusty or heated areas.
  • During handling any contact with dust must be avoided.


  • API CH-4
  • MB 228.3


Characteristics ASTM Typical Figures
Appearance Clear & Bright
Density @15°C, g/ml D1298 0.8885
K.V at 100° C, cSt D445 14.20
Copper Corrosion @ 100° C for 3 hrs D130 1a
Foaming Tendency / Stability: Qty. of foam in ml
a) Sequence I D892 Nil / Nil
b) Sequence II 10 / Nil
c) Sequence III Nil / Nil
Flash Point, (COC), °C D92 232
Viscosity Index D2270 145
Pour Point, °C D97 -27

All the mentioned values are typical which may vary from batch to batch.


1L Can, 6L Can, 5L Can, 20L

Engine Oil Viscosity Grades



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