PISTON RING STD
REPLACES: 39-78816A12, 45115A12
FITS:
| MERC 115 – 115 (6 CYL.) | MARINER 90 – 90 (6 CYL.) |
| 90/115 HP (INLINE) – 115 (6 CYL.) | MARINER 80 – 80 |
| MERC 80 – 800 (4 CYL. ), 80 (4 CYL.) | MERC 90 – 900, 90 |
| 35 HP – 35 (2 CYL.) | MERC 115 – 1150, 115 |
| MERC 90 – 90 (6 CYL.) | MARINER 70 – 70 |
| 35 HP – 35 | MERC 140 – 1400, 140 |
| 140 HORSEPOWER – 140 | MERC 70 (3 CYLINDER) – 70 (3 CYL.) |
| 90 HORSEPOWER – 90 (6 CYL.) | 70 HORSEPOWER – 70 |
| 115 HORSEPOWER – 115 (6 CYL.) | 50/60 HP (3 CYLINDER) – 60 (3 CYL.) |
| MERC 40 – 402, 40 (2 CYL.) | MARINER 115 – 115 (6 CYL.) |
| MERC 140 – 140 | 90/115 HP (INLINE) – 90 (6 CYL.) |
| 80 HORSEPOWER – 80 | MERCURY 70 – 70 (3 CYL.) |
| 1500XS – 1500XS | MERC 80 – 800 (4 CYL.), 80 (4 CYL.) |
| 75 HP – 75 (4 CYL.) | 75 HP – 75 (4 CYL.) |
