Add to Cart OEM Detroit Diesel DD15 Rear Crankshaft Seal A0159974946 A4729970046 Detroit Diesel MSRP: $70.95 Now: $52.95 Was: Detroit Diesel Rear Crankshaft Seal *Please verify your OEM number(s) before purchasing. *Purchase limit of three (3) per customer. This OEM replacement seal has been rigorously tested for... MSRP: $70.95 Now: $52.95 Was: Add to Cart