Caterpillar Injector Rocker Arm, 4373861

replaces 0R4743, 0R9546, 1032051, 10R1136, 10R1180, 10R4704, 1260888, 1300075, 1374060, 1629174, 1928215, 2075247, 2075248, 20R2161, 20R3322, 2182741, 2781365, 3284238, 4337507, 4373861, 4373862, 6I3930
Fits the following Caterpillar engines:
Gen Set Engine - 3406E, 3456
Industrial Engine - C15, C18, 3406E
Marine Engine - 3406E, C18
Petroleum Engine - C15
Reman Engine - 3406E
Truck Engine - C15, C16, C18, 3406E Fits the following Caterpillar applications:
Wheel Tractor - 631E, 637E HDP's Caterpillar parts are crafted from premium OEM-quality materials for superior strength and durability. Engineered for precision, they are built to endure the extreme conditions faced by today's heavy-duty equipment.