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Warranty
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Face Seal and Tool. For Mercruiser Stern Drive and Mercury Marine. Fits: Alpha One Gen II drives. Replaces Mercruiser/Mercury 26-816575A2, Mallory 9-43628, and GLM 85590. Premium Quality For Longer Life. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty.
| Brand | NAPA |
| Oil Seal Application | Mercury Marine Alpha 1/Gen II Water Pump Drive Shaft Seal |
| Oil Seal O.D. | 1.125" |
| Marine Engine Manufacturer | Mercury Marine |
| VMRS Code | 065004020 |
| Oil Seal Shaft Size | .875 in. |
| Oil Seal Width | .405" |
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