Exterior Components› Body Panels and Components
SIERRAMARINE
UPPER UNIT CASING GASKET
SKU: S08C 18-99164
Easy — 1–2 hours
Description
It is manufactured in Taiwan and is designed as a direct replacement part for specific outboard engines. This gasket is part of Sierra Marine's line of marine hardware.
Fitment
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Available on iOS & Android
Specifications
| Brand | SIERRAMARINE |
| Part Number | S08C 18-99164 |
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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