1977-1993 Mercury Mariner 81097M Piston Ring 2nd Oversize 67.25 (2) 25-28Part Description: 1977 1993 Mercury Mariner Quicksilver 81097M Piston Ring 2nd OS 67. 25 (2) 25 28 HP Part Name: (2) Piston Rings 2nd OS 67. 25 Part Number(s): 81097M Model(s): 1977 1993 Mercury Mariner Quicksilver Genuine Quicksilver Condition Description: New Old Stock Retail Price: Obsolete Part Details: 2 piston rings This should fit: 1977 1993 25 28 HP 1980 7025500 CRANKSHAFT AND PISTON 1980 7025520 CRANKSHAFT AND PISTON 1986 7026226 CRANKSHAFT

1979 1007209 GEAR HOUSING (PROPELLER SHAFT)

Johnson Outboard Parts by HP 115HP J115TXADA 1996 LOWER ENGINE COVER

1986 200ETLJ CONTROL ENGINE

1985 502SPHRCOM CYLINDER HEAD GROUP

Part Description: You Are Buying a Mercury Mariner OEM Part # 81385M SWIVEL BRACKET SHOCK MOUNT COVER

9MSHQ BRACKET6

Johnson Outboard Parts by HP 120HP J120TLCCA 1988 Gearcase - 140CX Counter Rotation

1986 175ETLJ POWER TRIM & TILT PARTS

1971 1075101 GEAR HOUSING ASSEMBLY

Johnson Outboard Parts by HP 100HP J100WTXZ 1989 CYLINDER & CRANKCASE

Johnson Outboard Parts by Year 1989 TJ150SLCEM Gearcase

Each piston and connecting rod are being sold separately