Mercury outboard spare part 86391 (O-RING Boost Port Cover). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.
Fits 25, 25 MARATHON, SUPER 15 2 CYL, 25, 25 SEA PRO, SUPER 15 2 CYL, 20 JET, 115 HP 3 CYL (1.5L), 75 HP 3 CYL (1.5L), 90 HP 3 CYL (1.5L), 80 HP Jet 3 CYL (1.5L), 115 HP Pro XS 3 CYL (1.5L), 125 HP 3 CYL (1.5L). Select a model tag above to open the exploded diagram and confirm the position.
Mercury outboard part 86391 (O-RING Boost Port Cover), documented in 59 exploded diagram location(s), across the 2-STROKE-CARB, 2-STROKE-DFI-OPTIMAX series.
| Series | Model | Serial range | REF | Qty | Diagram |
|---|---|---|---|---|---|
| Mercury 2-STROKE-CARB | 15-hp-marathon-xd | 0P017000 THRU 0P325499 | - | 2 | View |
| Mercury 2-STROKE-CARB | 15-hp-seapro-xd | 0P017000 THRU 0P325499 | - | 2 | View |
| Mercury 2-STROKE-CARB | 18-hp | 5837437 THRU 6416712 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 18-hp | 7173723 THRU 7207857 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 18-hp | 8071973 THRU 8111973 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 18-hp | 9308306 THRU 9378115 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 18-hp | ARCHIVE CAT 43465 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 18xd-hp | 6443973 THRU 0B238463 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 18xd-hp | 7209533 THRU 0A730006 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 18xd-hp | 9378151 THRU 9507380 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 20-jet | 0G044027 THRU 0G760299 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 20-jet | 0G760300 THRU 0T979999 | -, 22 | 2 | View |
| Mercury 2-STROKE-CARB | 20-jet | 0P017000 THRU 0P325499 | -, 22 | 2 | View |
| Mercury 2-STROKE-CARB | 20-jet | 0T980000 THRU 0T999999 | -, 22 | 2 | View |
| Mercury 2-STROKE-CARB | 20-jet | 1B000001 THRU 1B351069 | -, 22 | 2 | View |
| Mercury 2-STROKE-CARB | 20-jet | 9807909 THRU 0P016999 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 20xd-2-cyl | 6443973 THRU 0B238463 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 20xd-2-cyl | 7209533 THRU 0A730006 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 20xd-2-cyl | 9415101 THRU 9507380 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25-2-cyl | 0P325500 THRU 1B342467 | - | 2 | View |
| Mercury 2-STROKE-CARB | 25-2-cyl | 0T980000 THRU 0T999999 | - | 2 | View |
| Mercury 2-STROKE-CARB | 25-2-cyl | 1B000001 THRU 1B351069 | - | 2 | View |
| Mercury 2-STROKE-CARB | 25-2-cyl | 5705532 THRU 6416712 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25-2-cyl | 7166928 THRU 7207857 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25-2-cyl | 8073158 THRU 9415100 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25-2-cyl | 9315316 THRU 9378115 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25-25-marathon-super-15-2-cyl | 0A730007 THRU 0A761087 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25-25-marathon-super-15-2-cyl | 0B238464 THRU 0G044026 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25-25-marathon-super-15-2-cyl | 0G044027 THRU 0G760299 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25-25-marathon-super-15-2-cyl | 0G760300 THRU 0T979999 | 22, 24 | 2 | View |
| Mercury 2-STROKE-CARB | 25-25-marathon-super-15-2-cyl | 0P017000 THRU 0P325499 | 22, 24 | 2 | View |
| Mercury 2-STROKE-CARB | 25-25-marathon-super-15-2-cyl | 9507381 THRU 9807908 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25-25-marathon-super-15-2-cyl | 9807909 THRU 0P016999 | 22, 24 | 2 | View |
| Mercury 2-STROKE-CARB | 25-25-sea-pro-super-15-2-cyl | 0A730007 THRU 0A761087 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25-25-sea-pro-super-15-2-cyl | 0B238464 THRU 0G044026 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25-25-sea-pro-super-15-2-cyl | 0G044027 THRU 0G760299 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25-25-sea-pro-super-15-2-cyl | 0G760300 THRU 0T979999 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25-25-sea-pro-super-15-2-cyl | 0P017000 THRU 0P325499 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25-25-sea-pro-super-15-2-cyl | 9507381 THRU 9807908 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25-25-sea-pro-super-15-2-cyl | 9807909 THRU 0P016999 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25xd | 6443973 THRU 0B238463 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25xd | 7209533 THRU 0A730006 | 22 | 2 | View |
| Mercury 2-STROKE-CARB | 25xd | 9415101 THRU 9507380 | 22 | 2 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 115-hp-3-cyl-1-5l | 0T801000 THRU 1B226999 | 3 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 115-hp-3-cyl-1-5l | 1B227000 THRU 1B417701 | 3 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 115-hp-3-cyl-1-5l | 1B417702 THRU 1B736885 | 3 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 115-hp-3-cyl-1-5l | 1B736885 THRU 2B018763 | 3 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 115-hp-pro-xs-3-cyl-1-5l | 1B751825 THRU 2B123429 | 3 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 125-hp-3-cyl-1-5l | 1B736885 THRU 2B112787 | 3 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 75-hp-3-cyl-1-5l | 0T980000 THRU 1B226999 | 3 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 75-hp-3-cyl-1-5l | 1B227000 THRU 1B417701 | 3 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 75-hp-3-cyl-1-5l | 1B417702 THRU 1B736885 | 3 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 75-hp-3-cyl-1-5l | 1B736885 THRU 2B112577 | 3 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 80-hp-jet-3-cyl-1-5l | 1B586067 THRU 1B736885 | 3 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 80-hp-jet-3-cyl-1-5l | 1B736885 THRU 2B111840 | 3 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 90-hp-3-cyl-1-5l | 0T801000 THRU 1B226999 | 3 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 90-hp-3-cyl-1-5l | 1B227000 THRU 1B417701 | 3 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 90-hp-3-cyl-1-5l | 1B417702 THRU 1B736885 | 3 | 1 | View |
| Mercury 2-STROKE-DFI-OPTIMAX | 90-hp-3-cyl-1-5l | 1B736885 THRU 1B974258 | 3 | 1 | View |
WeChat / Tel: +86 18658175361
Email: marinemotorparts@gmail.com
Contact us for specs, price and stock.