Description
SIERRA Mercury/Mariner Divider Plate Gasket – 18-0642
A replacement sealing gasket for the engine divider/exhaust-plate assembly on compatible Mercury and Mariner outboards.
- Application: Selected Mercury/Mariner outboards using the 27-19050-series divider plate gasket.
- Primary function: Divider plate gasket
- Key specification: Application family – Mercury / Mariner outboards
- OEM / aftermarket cross-reference: GLM: 37560; Mallory: 9-60051; Mercury Marine: 27-19050, 27-190502, 27-190503, 27-190505; Mercury: 27-19050, 27-190502, 27-190503, 27-190505
- Verify mating surfaces and follow the engine or drive service procedure during installation.
This part is application-specific. Confirm the OEM number and engine or drive configuration before installation.
Application: Selected Mercury/Mariner outboards using the 27-19050-series divider plate gasket.
Specifications
- Component: Divider plate gasket
- Application family: Mercury / Mariner outboards
- OEM family: 27-19050
Interchange / Replaces
- GLM: 37560
- Mallory: 9-60051
- Mercury Marine: 27-19050, 27-190502, 27-190503, 27-190505
- Mercury: 27-19050, 27-190502, 27-190503, 27-190505

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