Description
Castrol RX J-Max 15W-40 is designed to meet the needs of most Japanese heavy duty diesel engines, giving you the peace of mind that your diesel engine is protected in all driving conditions. Advanced Castrol RX J-Max 15W-40 is specially formulated with DuraShieldTM Boosters that give you up to 40% longer engine life*.
Application
Castrol RX J-Max 15W-40 is suitable for all Japanese diesel engines, both with and without DPF/DPD exhaust aftertreatment devices, including Daihatsu, Hino, Isuzu, Iseki, Komatsu, Kubota, Mazda, Mitsubishi (Fuso), Toyota, UD
(Nissan), some 4WDs & LCVs, most earthmoving plant and associated equipment.
Not suitable for: petrol engines, Detroit Diesel 2-cycle engines, or where API CG-4, CH-4, CI-4, CI-4 Plus, or CJ-4 oils
are recommended.
Advantages
The main causes of damage in modern engines are abrasive wear, deposits and corrosion. Castrol RX J-Max 15W-40 with DuraShieldTM Boosters actively fights the main causes of engine damage to deliver superior protection by:
Preventing the agglomeration of soot as well as removing harmful soot particles from metal surfaces
Providing a protective film on the moving metal surface which resists breakdown even under difficult conditions, maintaining the film layer
Delivering improved deposit and corrosion protection by resisting thermal breakdown of the oil, and by neutralising harmful acids
Advanced Castrol RX J-Max 15W-40 is specially formulated with DuraShieldTM Boosters that give you up to 40% longer engine life*.
* based on the time between cam shaft rebuilds in a severe engine test
Product Performance Claims
JASO DH-2
Storage
All packages should be stored under cover. Where outside storage is unavoidable drums should be laid horizontally to avoid the possible ingress of water and damage to drum markings. Products should not be stored above 60°C, exposed to hot sun or freezing conditions.