Gaskets and Seals› Drivetrain Gaskets and Seals

SIERRAMARINE

SEAL KIT, TRANSOM

$241.78

SKU: S08C 18-8218

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

For Mercruiser Alpha One Generation II stern drives from serial number 0D468859 and up (1991 and up). Contains exhaust bellows, u-joint bellows with retainer, shift cable bellows, water hose, clamps, sealed gimbal bearing, and gasket mounting kit. Includes sealed gimbal bearing. Will retrofit older Gen II drives with greasable gimbal bearing to the new sealed gimbal bearing. Replaces Mercury 30-803099T1.

Fitment

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Specifications

BrandSIERRAMARINE
Part NumberS08C 18-8218

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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