Castrol CRB 25W-50 CF is a mineral oil based multigrade diesel engine oil designed specifically to combat high oil consumption in diesel engine commercial vehicles. Its high viscosity and multigrade character provide a strong seal for the piston rings, reduce oil consumption, and reduce pressure loss and power loss caused by blow-by.



ADVANTAGES

Castrol CRB 25W-50 with Heat Proof Formula forms a protective layer that works harder at high engine temperature, ensuring longer engine life.



User benefits include:

Greater protection against wear even at high temperature conditions
Maintains excellent oil pressure in older engines
Reduced oil consumption