CAT C15 CATERPILLAR 3406E ENGINE IDLER GEAR 6I-4579 / 6I4579 - 50840
6I-4579 / 2760
*** 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 4:00 PM CST ***