Description
SIERRA MerCruiser Alpha One Gen II Upper Gearcase Seal Kit – 18-2644
Upper gearcase seal kit for MerCruiser Alpha One Gen II drive-shaft housing/upper gearcase applications using OEM 26-88397A1. It is intended as an application-specific replacement for the original marine component and is cross-referenced by the OEM/aftermarket numbers listed below.
- Application: MerCruiser Alpha One Gen II drive-shaft housing/upper gearcase applications using OEM 26-88397A1
- Function: Provides upper-drive seals and O-rings for Alpha One Gen II reseal service.
- Component: Upper gearcase seal kit
- Drive family: Alpha One Gen II
- Interchange: GLM: 87501; Mallory: 9-74302; Mercruiser Stern Drive: 26-88397A1
Confirm the engine or sterndrive model, serial range and original part number before installation. During service, inspect adjacent seals, fasteners, hoses and mating surfaces so a related fault is not carried into the repaired assembly.
Specifications
- Component: Upper gearcase seal kit
- Drive family: Alpha One Gen II
Interchange / Replaces
- GLM: 87501
- Mallory: 9-74302
- Mercruiser Stern Drive: 26-88397A1
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