Designed for American Waters and Weather

Quality U.S. and Imported Marine Parts Built to Last!

Log in / Register
0
My Wishlist

Your wishlist is empty.

0
Compare

No items are added to compare.

0 $0.00
Cart

Your cart is currently empty



Sierra Marine (MW)
118-4456

Sierra 18-4456 Exhaust Protector Valve Replaces 34765A2 - (MW)

SKU SIE-18-4456 MPN 118-4456 UPC 030999621856 MFR Sierra Marine (MW)

Express
Toronto, ON Vancouver, BC NJ, Warehouse FL, Warehouse
"Express" items are automated and typically shipped out the next available business day and delivered within 4 days.
In Stock 5 available
$32.29
My Wishlist
Compare
Ask a question about this product
Back to: Crusader Exhaust Manifolds

Sierra 18-4456 Universal 3" Exhaust Flapper

Includes 3" stainless steel clamp.

Features:

  • Compounded rubber flapper valves stops water from entering the exhaust system
  • Constructed with weather resistant EPDM with U/V stabilizer

Replaces:

  • Mercruiser Stern Drive
    • 34765A2, 34765A
  • Aqua-Power
    • 5018
  • GLM
  • Mallory
    • 9-44000
  • Redline
    • RL4456

 

WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov

Product Specifications

Dimensions6.0000" L × 6.0000" W × 12.0000" H
Shipping Weight.43 lb
Liberty Marine USA Logo
Proudly serving customers across United States & Canada with Marine, RV parts and accessories.

Shipping Warehouse Locations:
New Jersey, USA
Florida, USA

About Us

LibertyMarineUSA supplies marine and RV parts and accessories from trusted U.S. manufacturers and proven, quality-approved imported manufacturers. We focus on dependable, quality-tested products from reliable sources, so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: to deliver the best quality marine parts you can count on. We focus on dependable service, fast shipping, and proven products that are either American-made or American-tested and approved for quality and reliability.

Account

Useful Links

Register / Login