This Pro Marine End Cap / Riser Gasket is designed for Chrysler LM318, M340, and M360 marine engines equipped with log-style manifolds (1 hole).
Manufactured to meet OEM specifications, this gasket ensures a secure seal between the riser and end cap, preventing exhaust and water leaks.
Built from high-quality materials, it provides reliable performance and long service life in harsh marine environments.
Product Features
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Brand: Pro Marine
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Manufacturer Part #: 17550
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OEM Reference #: 17550
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Fitment: Chrysler LM318, M340, M360 marine engines
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Manifold Style: Log Style (1 Hole)
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Function: End Cap / Riser Gasket
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Material: Marine-grade gasket material for heat and corrosion resistance
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Condition: 100% brand-new Pro Marine replacement gasket
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Warranty: Manufacturer’s limited warranty through Pro Marine
Additional Information
Note: Pro Marine gaskets and components are precision-engineered for direct fitment and long-lasting reliability.
If you need additional gaskets, risers, or related exhaust components for your Chrysler engine, please email or fill out the contact form, and we’ll assist you in finding all necessary parts.
Shipping Information
SHIPPING: Additional shipping fees to Alaska, Hawaii, U.S. Territories, or international destinations will be calculated after checkout.
You will receive an email and a PayPal money request for the additional shipping charges at the email address provided.
(Some items are excluded from international shipping.)
Customer Support
For questions or to confirm compatibility, please email customerservice@marinepartswarehouse.com .
Please include your engine model number to help confirm proper fitment before ordering.