DETROIT DIESEL DD15 ENGINE CRANKSHAFT TIMING GEAR A4720500103 - 50307
A 472 050 01 03 / A-472-050-01-03 / A4720500103 / 4-S-521-12 / 4 S 521 12 / 4S52112
*** 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 ***