Castrol RX Mono 40 CF Engine Oil (API CF/SF)
Castrol RX MONO 40 CF is a diesel engine oil designed for use in heavy duty diesel engines, hydraulic systems and transmissions that specify the use of monograde diesel engine oil.
Features & Benefits
During its working life, your engine faces challenges from combustion by-products that can form deposits and thicken the oil. Castrol RX MONO 40 CF combats these issues in two ways:
- Contains cleaning agents which displace particles that may otherwise build up on your engine surfaces, reducing deposits.
- Contains anti-oxidants which disrupt the chemical reactions that can lead to oil thickening.
- Provides protection across multiple applications to encourage long and healthy engine life.
Specifications & Approvals