Engine Oils

Castrol Vecton 15W-40 CJ-4/E9

Castrol Vecton 15W-40 CJ-4 E9 is an advanced diesel engine oil that maximises engine performance in the latest US, European and Japanese heavy-duty diesel engines including severe applications such as high loads and multi-trailer operations.

CASTROL RX MAX 15W-40

New and advanced Castrol RX Max™ 15W-40 with specially engineered DuraShield™ Boosters gives you up to 40% less wear for longer engine life (based on engine cam wear performance vs API CJ-4 industry limits).    Recommended by Castrol for use in all naturally aspirated and turbocharged diesel engines fitted in trucks, tractors, buses, LCV’s and off-highway equipment, agricultural and fixed plant machinery both with and without DPF/DPD exhaust after-treatment devices.

Castrol RX Plus 15W-40

New and advanced Castrol RX Plus™ 15W-40 with specially engineered DuraShield™ Boosters gives you up to 40% less wear for longer engine life (based on engine cam wear performance vs API CJ-4 industry limits). Recommended by Castrol for use in all naturally aspirated and turbocharged diesel engines.

Castrol RX Super 15W-40

Castrol RX Super 15W-40 designed for mixed fleets without DPF’s.  Improved performance over API CI-4 oils in 3 key areas:
Better wear control through greater soot loading capability.
More base reserve (TBN) to meet requirements of EGR engines and more viscosity control to reduce oil thickening.

Castrol RX Diesel 15W-40

Castrol RX Diesel 15W-40 is a mid ash, SAE 15W-40 multigrade, heavy duty diesel engine oil, which exceeds the performance requirements of the American Petroleum Institute (API) CI-4 specification. Provides engine protection with exceptional soot handling and engine wear benefits.

Castrol RX Mono 30 and 40

Castrol RX Mono 30 and 40 are heavy duty monograde medium ash engine oils formulated from highly refined mineral base oils. Contains modern additives designed to provide excellent engine protection in a wide selection of petrol and diesel engines operating under varying climatic conditions.

Castrol RX Mono DD40 and 50

Castrol RX Mono DD40 and 50 are superior low ash, heavy duty diesel engine oils. Castrol RX Mono DD40 and 50 have been specifically designed to lubricate Detroit Diesel two-stroke diesel engines in addition to other manufacturers’ engines where Monograde engine oils are recommended.

CASTROL AGRI MP PLUS 20W-40

Castrol Agri MP Plus 20W-40 is a quality multi-purpose oil suitable for use in a wide range of applications on the farm. Agri MP Plus 20W-40 delivers performance and protection for engines, transmissions, wet brakes, hydraulics and front axles.