Piston Kit Compatible With 2001-2018 Mercury 175 200 Hp Optimax 2.5L V6 Outboard Stbd 3.540 Bore

OEM PART NUMBERS (MERCURY):
• Mercury: 859563T4 / 859563T04 (Starboard Piston STD)
• Mercury: 859563T17 / 859563T17 (Starboard Piston, supersedes T4)
• Mercury: 8M0065238 / 8M0065238 (Starboard Piston, current)
• Mercury: 39-822321A12 / 39822321A12 (Piston Ring Set)

SPECIFICATIONS:
• Product: Starboard Piston Kit (.040" Over Standard)
• Position: Starboard
• Bore: 3.540" (89.92mm) — .040" Over Standard 3.501"
• Engine: Mercury 2507cc (2.5L) V6 60° 2-Stroke DFI OptiMax
• Kit Contents: Piston, Rings, Wrist Pin, Clips

MERCURY 2.5L V6 OPTIMAX APPLICATIONS:
• Mercury 200XS OptiMax 2.5L V6 DFI (2001-2017)
• Mercury Sport Jet 200 OptiMax 2.5L V6 DFI (2001-2006)
• Mercury Pro XS 175 OptiMax 2.5L V6 DFI (2008-2018)

PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.

WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov