This Sierra End Cap / Riser Mounting Kit is designed for Chrysler LM318, M340, and M360 marine engines equipped with log-style manifolds (1 hole).
Manufactured by Sierra Marine, this high-quality kit includes all components necessary for proper end cap and riser installation or replacement.
Engineered to meet OEM specifications, it ensures a perfect fit, reliable seal, and lasting durability in marine environments.
Product Features
- Brand: Sierra Marine
- Manufacturer Part #: 18-4360
- Cross Reference #: 9-40373 / BARRCM-20-6672P
- Fitment: Chrysler LM318, M340, M360 marine engines
- Manifold Style: Log Style (1 Hole)
- Function: End Cap / Riser Mounting Kit
- Condition: 100% brand-new Sierra Marine replacement kit
- Warranty: Manufacturer’s limited warranty through Sierra Marine
Additional Information
Note: All Sierra Marine exhaust components and kits are built to OEM dimensions for seamless installation.
If you need additional exhaust components, manifolds, or risers for your Chrysler engine, please email or fill out the contact form and we will assist you in locating 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.
