CASTROL CRB TMAX 15W40 CI-4/SL/E7, PAIL

CASTROL CRB TURBOMAX 15W-40 CI-4 – Maximum Engine Protection for Heavy-Duty Diesel Engines

Castrol CRB Turbomax 15W-40 CI-4 is an advanced heavy-duty diesel engine oil designed to deliver superior wear protection and extended engine life, especially in high-load commercial vehicles and off-road equipment. Formulated with Durashield™ Boosters, it protects against wear and deposits, helping your engine perform reliably under severe operating conditions.

Key Features:

• Viscosity Grade: 15W-40
• API Classification: CI-4
• Durashield™ Technology – forms a protective layer that resists wear and helps prevent oil breakdown
• Outstanding soot handling – maintains oil viscosity and reduces engine deposits
• Excellent piston cleanliness – ensures long-term performance and efficiency
• Thermal and oxidative stability – resists oil thickening and degradation under high temperature

Applications:

• Ideal for use in turbocharged and naturally aspirated diesel engines
• Suitable for heavy-duty commercial vehicles, trucks, buses, construction, and agricultural machinery
• Designed for engines requiring API CI-4 or earlier specifications

Why Choose Castrol CRB Turbomax?
Backed by Castrol’s global expertise, CRB Turbomax 15W-40 CI-4 helps extend engine life and reduce downtime—keeping your fleet moving efficiently and reliably.

Available Pack Sizes: 1 Quart | 1 Gallon | 18.9L | 208L

SKU: CRBT15W40