This is a New Yamaha Outboard Ignition Pack 3 cyl. part number CDI #117-6J8-H1. Replaces part numbers 6J8-85540-H0-00, 6J8-85540-H1-00. If you are not sure PLEASE email us your model number and we will tell you which part you need. This part is not returnable if YOU order the wrong part in error ( NO EXCEPTIONS ). This Ignition Pack comes with a 1 year manufacturers warranty which starts from the day of purchase.