Mercury outboard spare part 201951 (O-RING (.487 x .103)). Supplied by Dimo Marine for wholesale and export — genuine and quality aftermarket options available.
Fits 15K HP, 150R HP 3.4L V6, 200R HP 3.4L V6 Racing, 250R HP 4.6L V8 Racing, 175 HP 3.4L V6 Pro XS, 200 HP 4.6L V8 Pro XS, 200 ROS HP 3.4L V6 15 Inch Midsection Racing, 200R HP 3.4L V6 15 Inch Midsection Racing, 225 HP 4.6L V8 Pro XS, 250 HP 4.6L V8 Pro XS, 175 HP 3.4L V6, 200 HP 3.4L V6 APX, 200 HP 3.4L V6 SeaPro, 200 HP 3.4L V6, 225 HP 3.4L V6, 225 HP 4.6L V8 SeaPro, 250 4.6L V8 APX, 250 HP 4.6L V8 SeaPro, 250 HP 4.6L V8 Verado, 250 HP 4.6L V8, 300R HP 4.6L V8 15 Inch Midsection Racing, 300R HP 4.6L V8 AMS Racing, 300R HP 4.6L V8 Racing. Select a model tag above to open the exploded diagram and confirm the position.
Mercury outboard part 201951 (O-RING (.487 x .103)), documented in 57 exploded diagram location(s), across the 2-STROKE-CARB, 4-STROKE-EFI, FORCE series.
| Series | Model | Serial range | REF | Qty | Diagram |
|---|---|---|---|---|---|
| Mercury 2-STROKE-CARB | 15k-hp | 65G 200197 THRU 00301769 | 11 | 3 | View |
| Mercury 2-STROKE-CARB | 15k-hp | 65G 602581 THRU 00301769 | 11 | 3 | View |
| Mercury 2-STROKE-CARB | 15k-hp | 6M7K 100382 THRU 6B81000215 | 11 | 3 | View |
| Mercury 2-STROKE-CARB | 15k-hp | ARCHIVE CAT 81708090 | 11 | 3 | View |
| Mercury 4-STROKE-EFI | 150r-hp-3-4l-v6 | 3B547096 UP | 11, 26 | 1 | View |
| Mercury 4-STROKE-EFI | 150r-hp-3-4l-v6 | 3B648748 UP | 11, 26 | 1 | View |
| Mercury 4-STROKE-EFI | 175-hp-3-4l-v6 | 2B529482 UP | 11, 26 | 1 | View |
| Mercury 4-STROKE-EFI | 175-hp-3-4l-v6-pro-xs | 2B529482 UP | 11, 26, 28 | 1 | View |
| Mercury 4-STROKE-EFI | 200-hp-3-4l-v6 | 2B529482 UP | 11, 26 | 1 | View |
| Mercury 4-STROKE-EFI | 200-hp-3-4l-v6-apx | 1E054353 UP | 11, 26 | 1 | View |
| Mercury 4-STROKE-EFI | 200-hp-3-4l-v6-seapro | 2B529482 UP | 11, 26 | 1 | View |
| Mercury 4-STROKE-EFI | 200-hp-4-6l-v8-pro-xs | 2B529482 UP | 11, 22, 24 | 1 | View |
| Mercury 4-STROKE-EFI | 200-ros-hp-3-4l-v6-15-inch-midsection-racing | 1E054618 UP | -, 11, 26 | 1 | View |
| Mercury 4-STROKE-EFI | 200r-hp-3-4l-v6-15-inch-midsection-racing | 1E054618 UP | -, 11, 26 | 1 | View |
| Mercury 4-STROKE-EFI | 200r-hp-3-4l-v6-racing | 3B547096 UP | 11, 26 | 1 | View |
| Mercury 4-STROKE-EFI | 200r-hp-3-4l-v6-racing | 3B648748 UP | 11, 26 | 1 | View |
| Mercury 4-STROKE-EFI | 225-hp-3-4l-v6 | 2B529482 UP | 11, 26 | 1 | View |
| Mercury 4-STROKE-EFI | 225-hp-4-6l-v8-pro-xs | 2B529482 UP | 11, 22, 24 | 1 | View |
| Mercury 4-STROKE-EFI | 225-hp-4-6l-v8-seapro | 2B529482 UP | 11, 26 | 1 | View |
| Mercury 4-STROKE-EFI | 250-4-6l-v8-apx | 1E054548 UP | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 250-hp-4-6l-v8 | 2B529482 UP | 10, 26 | 1 | View |
| Mercury 4-STROKE-EFI | 250-hp-4-6l-v8-pro-xs | 2B529482 UP | 11, 22, 24 | 1 | View |
| Mercury 4-STROKE-EFI | 250-hp-4-6l-v8-seapro | 2B529482 UP | 11, 26 | 1 | View |
| Mercury 4-STROKE-EFI | 250-hp-4-6l-v8-verado | 2B529482 UP | 10, 33 | 1 | View |
| Mercury 4-STROKE-EFI | 250r-hp-4-6l-v8-racing | 1E080500 UP | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 300-hp-4-6l-v8 | 2B529482 UP | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 300-hp-4-6l-v8-ams-seapro | 2B529482 UP | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 300-hp-4-6l-v8-cms | 2B529482 UP | 10, 33 | 1 | View |
| Mercury 4-STROKE-EFI | 300-hp-4-6l-v8-cms-seapro | 2B529482 UP | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 300-hp-4-6l-v8-pro-xs | 2B529482 UP | 11, 22, 24 | 1 | View |
| Mercury 4-STROKE-EFI | 300-hp-4-6l-v8-verado | 2B529482 UP | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 300-ros-hp-4-6l-v8-15-inch-midsection-racing | 1E054618 UP | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 300r-hp-4-6l-v8-15-inch-midsection-racing | 1E054618 UP | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 300r-hp-4-6l-v8-ams-racing | 1E081459 UP | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 300r-hp-4-6l-v8-racing | 1E080500 UP | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 350-hp-5-7l-v10-verado | 3B266064 THRU 3B576448 | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 350-hp-5-7l-v10-verado | 3B576449 UP | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 350-hp-5-7l-v10-verado-seapro | 3B266064 UP | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 360-hp-4-6l-v8-apx | 1E054247 UP | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 400-hp-5-7l-v10-verado | 3B266064 UP | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 400r-hp-5-7l-v10-racing | 3B272954 UP | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 425-hp-5-7l-v10-verado | 3B576447 UP | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 450r-hp-4-6l-v8-racing | 1E083006 THRU 1E099720 | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 500-hp-7-6l-v12-seapro | 3B060047 UP | 22 | 1 | View |
| Mercury 4-STROKE-EFI | 500r-hp-4-6l-v8-racing | 1E099432 UP | 11, 22 | 1 | View |
| Mercury 4-STROKE-EFI | 600-hp-7-6l-v12-verado | 3B060047 UP | 22 | 1 | View |
| Mercury FORCE | 15-h-p-1998 | 0E288000 THRU 0E344999 | - | 1 | View |
| Mercury FORCE | 35-h-p-1989 | 357F9A UP | 11 | 3 | View |
| Mercury FORCE | 35-h-p-1989 | 357F9B UP | 11 | 3 | View |
| Mercury FORCE | 35-h-p-1989 | 357P9A UP | 11 | 3 | View |
| Mercury FORCE | 35-h-p-1989 | 357R9A UP | 11 | 3 | View |
| Mercury FORCE | 35-h-p-1989 | 357X9B UP | 11 | 3 | View |
| Mercury FORCE | 35-h-p-1989 | 357Y9A UP | 11 | 3 | View |
| Mercury FORCE | 35-h-p-1989 | 357Y9B UP | 11 | 3 | View |
| Mercury FORCE | 35-h-p-1989 | ARCHIVE CAT FOB4456 | 11 | 3 | View |
| Mercury FORCE | 35-h-p-1989 | C357F9A UP | 11 | 3 | View |
| Mercury FORCE | 9-9-h-p-1998 | 0E288000 THRU 0E344999 | - | 1 | View |
WeChat / Tel: +86 18658175361
Email: marinemotorparts@gmail.com
Contact us for specs, price and stock.