1 X CAT CATERPILLAR 3406E C15 ENGINE 1684539 OIL PISTON COOLING NOZZLE - 20724
168-4539 / 168 4539 / 1684539
*** Any other questions, please call us! Be sure to check out the rest of our store. We have a huge selection of discounted new and used truck parts. *** Normal Business hours are Monday - Friday 8:30 AM to 4:30 PM CST ***