Description
SIERRA Chrysler/Force/Mercury 30.2 mm Shaft Line-Cutter Seal – 18-2076
A dimensional replacement rotary shaft/oil seal for the specified marine gearcase, sterndrive or engine assembly. Correct seal size and lip orientation are critical to retaining lubricant and excluding water.
- Application: Selected Chrysler/Force/US Marine, MerCruiser and Mercury gearcase/drive applications using OEM 26-12224 / 26-F697118.
- Dimensional marine replacement seal; match shaft and bore dimensions before installation.
- Replace damaged, hardened or leaking seals during gearcase/drive service rather than reusing old seals.
- Lubricate the seal lip as specified and install squarely without damaging the sealing edge.
- Confirm the OEM interchange and shaft location because visually similar Sierra seals may use different diameters or lip designs.
This is an application-specific marine service part. Confirm the engine or sterndrive model, serial range and OEM reference before installation.
Application: Selected Chrysler/Force/US Marine, MerCruiser and Mercury gearcase/drive applications using OEM 26-12224 / 26-F697118.
Specifications
- Component: Marine oil / shaft seal
- Outside diameter: 1.690 in. / 42.9 mm
- Shaft size: 1.188 in. / 30.2 mm
- Width: 0.360 in. / 9.1 mm
Interchange / Replaces
- Chrysler/Force/US Marine: 26-12224, 26-F697118
- MerCruiser: 26-12224
- Mercury: 26-12224
- GLM: 85700
- Mallory: 9-76101

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