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One Piece Rear Main Seal for Mercruiser/OMC Stern Drive and Volvo Penta. Premium Quality Materials For Ease Of Installation & Long Life. O.D.: 4.536". Shaft Size: 3.792". Width: 0.482". For: 5.0L/5.7L, 4.3L, 3.0L Std. Rotation. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty.
| Brand | NAPA |
| Marine Engine Serial # | 5907058 & Up |
| Marine Engine Year | 1994 & Up |
| Oil Seal Application | Rear Crankshaft |
| Oil Seal O.D. | 4.54" |
| Marine Engine Manufacturer | Crusader, Mercury Marine, OMC, Volvo |
| VMRS Code | 065004020 |
| Marine Engine Horsepower Rating | 120 HP, 140 HP, 175 HP, 185 HP, 200 HP, 205 HP, 228 HP, 230 HP, 260 HP, 300 HP, 320 HP |
| Oil Seal Shaft Size | 3.79" |
| Outside Diameter | 4.54 in |
| Width | 0.48 |
| Oil Seal Width | .48" |
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