This CP Pistons forged piston kit is a replacement set for the 2017-2020 Yamaha Sidewinder and Arctic Cat 9000 series (998cc turbo triple). It runs an 80mm standard bore with a 66.2mm stroke and a 9.0:1 compression ratio, built for boosted use. Sold as a set of 3 with rings, pins, and locks.
| Application | Yamaha Sidewinder / Arctic Cat 9000 |
| Years | 2017-2020 |
| Bore | 80 mm (standard) |
| Stroke | 66.2 mm |
| Displacement | 998 cc |
| Compression | 9.0:1 |
| Quantity | Set of 3 |
| Includes | Pistons, rings, pins, locks |
| Part Number | M1064 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
