Brand new genuine Caterpillar Heat Sink Assembly, part number 298-3648
RECTIFIER REVOLVING MODULE HEAT SINK
Cat® Heat Sink provides an efficient heat dissipation system for the rectifier module, ensuring reliable performance and a prolonged lifespan
Old part nr.: 125-2114
New, unused, in unopened original Caterpillar carton box
for use with Caterpillar 3500 family generator sets