Balanced: the number of turns lock-to-lock is equal port to starboard and vice-versa.
Depending on the applications on the outboard engine, the UC81-OBF can be installed port or starboard.
| SPECIFICATIONS | UC81-OBF – 42654 N |
| Volume | 81 cc – 4.9 cu.in |
| Output force | 222 kg – 489 lbs |
| Inside diameter | 27,4 mm – 1.08″ |
| Stroke | 186 mm – 7.3″ |
| 3/8″ (9,5 mm) Fittings | For pressure flex hose |
| Bleed fittings | DNS Quick connect |