Centek Vernalift Lift Muffler — Side In — Top Out — Gas — Diesel — 383-1500071
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Centek Vernalift Lift Muffler — Side In, Top Out — 383-1500071
The Centek Vernalift Side In/Top Out is a high-strength fiberglass lift muffler with a specific flow geometry: exhaust enters from the side and exits from the top. This configuration is designed for installations where vertical exhaust routing is required after the muffler — giving installers a clean solution for engine compartments where a straight-through or angled body won’t route correctly. Like all Vernalift mufflers, it can be installed above or below the waterline and exceeds ABYC specifications.
Key Features
- Side inlet, top outlet flow path for vertical exhaust routing
- Effective exhaust noise reduction with water-lift muffler design
- Prevents water from returning to the engine through the exhaust
- High-strength fiberglass construction — exceeds ABYC specifications
- Suitable for above or below the waterline installation
- Compatible with gasoline and diesel engines
- Suitable for inboard, sailboat, and generator applications
Specifications
- Flow path: Side In / Top Out
- Installation: Above or below the waterline
- Fuel compatibility: Gas and Diesel
- Compliance: Exceeds ABYC specifications
- Weight: approx. 9 lbs (4.1 kg)
Parts Desk Insights
Best use case: The Side In/Top Out configuration is the right choice when your exhaust hose needs to exit the muffler vertically — common on sailboat auxiliary diesel installations and some inboard configurations where the exhaust must rise before exiting through the transom or hull. This geometry is particularly useful when the muffler is mounted low in the bilge and the exhaust hose needs to climb before reaching the outlet. Compare the flow path carefully against your installation layout before ordering — choosing the wrong inlet/outlet orientation will require rerouting hose runs. Connection size is not specified in the product data; confirm hose diameter compatibility with us before ordering.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.