New Accessory Drive ASM 8 Grove For Detroit Diesel Series S60 12.7 Liter Engine. Condition: Brand New & Fast shippping from US. 23523998, R23523998, DDE 23523998, DDE R23523998. 023523998, 680371, E23523998, DDE23523998. For Detroit S60 12.7 Liter Engine. ·High Quality, Easy instal, Simple operation. ·Original factory data construction. 1 X Accessory Drive (As shown in the picture). If the product received is not suitable for your Vehicle, please select “Doesn’t Fit my Vehicle” for the reason of return. Communication is the best way to solve problems. Out 30-day Satisfaction Guarantee assures our customers that they will receive all orders promptly and exactly as described. Used items will not be accepted for return. Our Working Time: Monday to Friday, 9:0018:00. We appreciate your business and strived to improve our customer service and our commitment to quality.