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KP Services Crossville · Engine
10R1798-C
In stock · ships from Knoxville
This is a used original equipment (core) Caterpillar injector rocker arm, part number 10R1798-C.
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It actuates the unit injector in the engine's valve train, precisely controlling fuel delivery. Over time, wear at the roller, shaft bore, or adjusting screw can affect injector timing and performance, so it is replaced during engine overhauls or when symptoms appear. This core is intended for exchange credit when purchasing a remanufactured 10R1798 rocker arm.
Part Number: 10R1798-C
ARM ROCKER INJ CORE
Dealer: KP Services Crossville
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