| Management number | 212907415 | Release Date | 2026/04/12 | List Price | $28.53 | Model Number | 212907415 | ||
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OMC STERNDRIVE / COBRA 3.0L — GM 4-CYLINDER: OMC Sterndrive 3.0L 140HP GM Inline 4-Cylinder (2-piece RMS) OMC Cobra 3.0L 135HP GM Inline 4-Cylinder (2-piece RMS) MERCRUISER 3.0L INBOARD & STERNDRIVE: MerCruiser 3.0L 120-140HP GM 4-Cylinder Inline (1985 and earlier) OEM PART NUMBERS: MerCruiser: 27-806871A92 / 2780687192 Sierra: 18-4374 / 184374 GLM: 39700 Lower Conversion Gasket Set — GM 3.0L 181 CID (2-Piece RMS): Marine lower conversion gasket set for GM 3.0L 181 CID 4-cylinder engines fitted with a 2-piece rear main seal. Designed for MerCruiser, OMC, and Volvo Penta applications. ⚠️ IMPORTANT: Verify OEM part number before ordering. This set uses a 2-piece rear main seal. For 1-piece RMS applications, use 502-102.
| Brand | Rareelectrical |
|---|---|
| Model | Aftermarket Lower Conversion Gasket Set |
| Exterior | Machined |
| Item Weight | 2 pounds |
| Manufacturer | RAREELECTRICAL |
| Item model number | 502-100A1 |
| Product Dimensions | 12 x 8 x 3 inches |
| Manufacturer Part Number | 502-100A1 |
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