Exterior Components Body Panels and Components

SIERRAMARINE

MANUAL RELEASE VALVE

$73.53

SKU: S08C 18-6751

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Sierra 18-6751 is a manual release valve designed for Mercury outboard engines. It is compatible with most 2- and 4-stroke Mercury outboards that feature integral tilt and trim systems.

This valve replaces various part numbers, including Chrysler/Force/US Marine 813442A2 and Mercury Marine 811618, 811618A1, 812843A1, and 893929A01.

Fitment

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

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Specifications

BrandSIERRAMARINE
Part NumberS08C 18-6751

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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