A self-mixing, fully tested and approved TC-W3™ standard two stroke outboard oil.
Recommended for all water cooled outboard motors using premixed fuel oil or for direct oil injection systems.
Castrol Outboard 2T exceeds all the requirements of TC-W3™ and is qualified for use in water cooled two stroke outboard engines operating under all conditions, including severe applications. By exceeding TC-W3™ specifications, Castrol Outboard 2T is recommended where the previous specifications of TC-2, TC-W and TC-WII® are nominated.