Gaskets and Seals› Drivetrain Gaskets and Seals

SIERRAMARINE

SEAL KIT, TRANSOM

$236.16

SKU: S08C 18-8206-1

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

Moderate — 2–4 hours

Description

This Sierra Alpha One Gen II transom service kit is designed for Mercruiser Alpha Generation II model drives with serial numbers OD469859-OF679999, specifically from 1991-1997, and featuring a greasable bearing housing. The kit contains an exhaust bellows, a u-joint bellows with retainer, a shift cable bellows, water hoses, clamps, a greasable gimbal bearing, and a gasket mounting kit. It includes a greasable gimbal bearing; for a sealed bearing, use P/N 18-8218.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSIERRAMARINE
Part NumberS08C 18-8206-1

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.

View Full Return Policy