Powerhead Rebuild Kit Compatible With 1972-1993 Mercury Mariner 2-Cyl 2.875" Cross Flow 40Hp

OEM PART NUMBERS:
• Mercury/Quicksilver OEM: 27-78028A78 / 78028A78
• Supersedes (earlier Mercury numbers): 27-55306A72, 27-55306A73, 27-55306A74, 27-55306A75

SPECIFICATIONS:
• Type: Powerhead Rebuild Kit
• Bore Size: 2.875" Standard
• Configuration: 2-Cylinder Inline
• Engine Type: Cross Flow 2-Stroke
• Kit Contents: Pistons (rings, pins, clips), Complete Powerhead Gasket Set (head gasket, base gasket, carb gaskets, exhaust gaskets, transfer port gaskets, water tube gasket, O-rings, seals), Main Bearings, Rod Bearings, Rod Bolts
• Condition: New

APPLICATIONS SUMMARY:
• Mercury/Mariner 2 Cyl 2.875" Cross Flow 35HP (1972-1993)
• Mercury/Mariner 2 Cyl 2.875" Cross Flow 40HP (1972-1993)

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