Model
EACH ITEM IS A SET OF RINGS FOR 1 PISTON
| VIEW ORDER | * Boyesen Power Reeds * | CHECK OUT |
| Misc. Sealers & Hardware | Outboardparts.com Home Page | Troubleshooting |
| *** SCROLL DOWN TO VIEW ALL PRODUCTS! *** | ||||
OMC Rings |
||||
| Pistons | Rings | Bearings | Cooling System | Bolts and Tilt Tubes |
| Gaskets&Seals | Fuel System | Electric System | Lower Gear Case | Crank Shafts & Rods |
| Tip: Use a good quality 2 cycle motor oil to lubricate the rings and cylinder walls upon assembly. We don't recommend grease- it is different than oil and may cause scuffing. | ||||
| CLICK HERE FOR PINS AND CLIPS | ||||
| OMC Rings | |||||||
Model |
Cyl | Bore Size | STD Ring | .020 Ring | .030 Ring | .040 Ring | Click here to view part, price or |
EACH ITEM IS A SET OF RINGS FOR 1 PISTON |
|||||||
| 5-8hp | 2 | - | 18-3972 | - | - | - | |
| - | - | 18-3973 | - | ||||
| 9.9-15HP 74-93 | 2 | 2.180 | 8400 | - | - | - | |
| - | 8420 | - | - | ||||
| - | - | 8430 | - | ||||
| 9.9 - 15 HP 1993-UP | 2 | 2.375 | 5218 | - | - | - | |
| - | 6360 | - | - | ||||
| 20HP 81-95, 25HP 77-95, 28HP 86-88, 90, 91, 95, 30HP 84-95 , 35HP 76-95, | 2 | 3.000 | 8200 | - | - | - | |
| - | 8220 | - | - | ||||
| - | - | 8230 | - | ||||
| 40HP 75-92, 48HP 87-92, 50HP 81-92, 55HP 76-92, 60HP 80-85, | 2 | 3.187 | 8300 | - | - | - | |
| - | 8320 | - | - | ||||
| - | - | 8330 | - | ||||
| 40, 50, 60HP, 1995-up have seven degree taper on both rings | 2 | 3.187 | 2955 | - | - | - | |
| - | 2959 | - | - | ||||
| - | - | 2956 | - | ||||
| 40, 48, 50HP 92-93 60, 70HP 91*, 30 degree taper on the top ring only | 3 | 3.187 | 8300 | - | - | - | |
| - | 8320 | - | - | ||||
| - | - | 8330 | - | ||||
| 60HP 86-88, 65Comm 84-86, 70HP 75-85, 75HP 75-88, | 3 | 3.00 | 8200 | - | - | - | |
| - | 8220 | - | - | ||||
| - | - | 8230 | - | ||||
| 40, 48, 50HP, 95-97, 60HP 95-97, 70HP 1994-97* | 3 | 3.187 | 2955 | - | - | - | |
| - | 2959 | - | - | ||||
| - | - | 2956 | - | ||||
| 60HP 89-94, 65Comm 87-94, 70HP 86-94*, | 3 | 3.187 | 8300 | - | - | - | |
| - | 8320 | - | - | ||||
| - | - | 8330 | - | ||||
| 85HP 79-80, 88HP 87-93, 90HP 81-91, 100HP 79-80, 100Comm 84-87, 110HP 86-90, 115HP 73-85, 90-91, | 4 | 3.500 | 3904 | - | - | - | |
| - | 3920 | - | - | ||||
| - | - | 3905 | - | ||||
| - | - | - | 3940 | ||||
| 90HP 60V 95-00, 105HP 60V 95-00, 115HP 60V 95-00 | 4 | 3.600 | 6353 | - | - | - | |
| - | 2958 | - | - | ||||
| - | - | 2957 | - | ||||
| 120HP 85-87, 125HP 71-72, 135HP 73-76, 140HP 77-87, small bore | 4 | 3.500 | 3904 | - | - | - | |
| - | 3920 | - | - | ||||
| - | - | 3905 | - | ||||
| - | - | - | 3940 | ||||
| 120HP 88-92 big bore, 140HP 88-92 big bore, 120HP 93-96, 130HP 95-99, 140HP 93-96, | 4 | 3.685 | 870 | - | - | - | |
| - | 875 | - | - | ||||
| - | - | 2950 | - | ||||
| 130hp 1995-up | 4 | 3.685 | 254 | - | - | - | |
| - | 2960 | - | - | ||||
| - | - | 2949 | - | ||||
| 150HP 78-91, 175HP 77-83, | 6 | 3.500 | 3904 | - | - | - | |
| - | 3920 | - | - | ||||
| - | - | 3905 | - | ||||
| - | - | - | 3940 | ||||
| 175HP 86-91 | 6 | 3.625 | 8100 | - | - | - | |
| - | 8120 | - | - | ||||
| - | - | 8130 | - | ||||
| 150HP 60V, 91-92 175HP, 60V 91-92 , | 6 | 3.600 | 3096 | - | - | - | |
| 150HP 60V, 93-00 175HP, 60V 93-00 | 6 | 3.600 | 6353 | - | - | - | |
| - | 2958 | - | - | ||||
| - | - | 2957 | - | ||||
| 185HP 77-83, 200HP 76-83, 86-87, 225HP 86-87, 235HP 78-79, | 6 | 3.500 | 3904 | - | - | - | |
| - | 3920 | - | - | ||||
| - | - | 3905 | - | ||||
| - | - | - | 3940 | ||||
| 235HP 80-85 | 6 | 3.625 | 8100 | - | - | - | |
| - | 8120 | - | - | ||||
| - | - | 8130 | - | ||||
| 200HP 88-92, 225HP 88-92, | 6 | 3.685 | 870 | - | - | - | |
| - | 875 | - | - | ||||
| - | - | 2950 | - | ||||
| 200HP 93-96, 200HP 93-96, | 6 | 3.685 | 254 | - | - | - | |
| - | 2960 | - | - | ||||
| - | - | 2949 | - | ||||
| 275HP 85-87, 300HP 85-87, | 8 | 3.500 | 3904 | - | - | - | |
| - | 3920 | - | - | ||||
| - | - | 3905 | - | ||||
| - | - | - | 3940 | ||||
| 275HP 1988, 300HP 88-92, | 8 | 3.685 | 870 | - | - | - | |
| - | 875 | - | - | ||||
| - | - | 2950 | - | ||||
| 275HP 93-96, 300HP 93-96, | 8 | 3.685 | 254 | - | - | - | |
| - | 2960 | - | - | ||||
| - | - | 2949 | - | ||||