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Warranty
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One Piece Rear Main Seal for Mercruiser Stern Drive. Premium Quality Materials For Ease Of Installation & Long Life. For: 224I/L4. Replaces Mercruiser 26-67389, 26-90925, and Mallory 9-61623. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty.
| Brand | NAPA |
| Marine Engine Serial # | 6170297 & Up |
| Oil Seal Application | Rear Crankshaft |
| Oil Seal O.D. | 3.75 in. |
| Marine Engine Manufacturer | Mercury Marine |
| VMRS Code | 065004020 |
| Marine Engine Horsepower Rating | 165 hp, 170 hp, 180 hp 4 Cylinder, Sterndrive - 3.7 l |
| Oil Seal Shaft Size | 4.5 in. |
| Oil Seal Width | .38 in. |
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