Commercial Vehicle Motor Oil

Tarex Logo Final
TARMARINE 450
Sizes: 20L | 209L

TAREX TURBO 15W-40

DIESEL MOTOR OIL - CI-4/SL


TAREX TURBO 15W-40 CI-4/SL
is a high-performance heavy-duty diesel engine oil developed for on- and off-highway applications. It provides strong wear and bearing protection, supports effective soot handling, and helps control sludge and deposit formation. Stable viscosity performance at high temperatures and good resistance to thermal stress support reliable lubrication and long engine life in mixed-fleet service.

Meets the Specifications:
ACEA E7/E5/E4; API CI-4/CH-4; MAN M 3277; MB 228.3; Volvo VDS-3; Renault RLD/RLD-2

Please check your owner’s manual for the manufacturer’s recommended oil viscosity grade and API classification and approvals.

TAREX Test Method
API CI-4/SL
SAE Grade 15W-40
Density at 15 °C, gr/cm³ ASTM D 1298 0.87 - 0.88
Viscosity at 40 °C, cSt ASTM D 445 114 - 120
Viscosity at 100 °C, cSt ASTM D 445 14.7 - 15.6
Viscosity Index ASTM D 2270 133
Flash Point, °C ASTM D 92 Min. 225
Pour Point, °C ASTM D 97 -36
Total Base Number, mg KOH/g ASTM D 2896 10
Sulphated Ash, % ASTM D 874 1.3
Scroll to Top