Oil tank: 00-17 Softail(1). Transmission: 00-17 Softail(1). Transmission/oil pan: 18-25 Softail(2); 01-17 Dyna(2); 01-25 FLT/Touring(2). Primary: 07-17 Dyna(1); 07-25 Softail(1); 07-25 FLT/Touring