Centek 1500042 Vernalift Inline Muffler | 2 in.
Centek 1500042 Vernalift Inline Muffler | 2 in.
Centek Industries
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Centek 1500042 — Vernalift Inline Muffler | 2 in.
Centek Industries 1500042 is a fiberglass Vernalift inline wet exhaust muffler designed to reduce the noise of gasoline and diesel inboard engines, sailboat engines, or marine generators. Features a vertically offset discharge that raises the exhaust discharge height and improves noise reduction. For use with 2 in. inside diameter marine exhaust hose, above or below the waterline.
Confirm Fitment Before Ordering
Not sure if this muffler is the right size for your exhaust system? Give us your engine or generator model and serial number and we'll confirm it for you before you order — by email, text, or live chat.
Part Specifications
- Centek Part Number: 1500042
- Type: Vernalift inline wet exhaust muffler
- Material: Fiberglass
- Inlet/Outlet: 2 in.
- Length: 10.5 in.
- Diameter: 6.36 in.
- Design: Vertically offset discharge for improved noise reduction
- Application: Inboard, sailboat, and generator engines — gasoline or diesel
- Installation: Above or below the waterline
Additional Information
- Vendor: Centek Industries
- Part Number: 1500042
Installation Notes
Install following the applicable Centek Vernalift muffler installation instructions for your exhaust system.
Frequently Asked Questions
Q: How do I confirm this muffler is the right size for my exhaust system?
A: Give us your engine or generator model and serial number, or your exhaust hose diameter, and we'll confirm 1500042 is the correct muffler for you — by email, text, or live chat.
Q: Can this be installed above or below the waterline?
A: Yes, this Vernalift muffler is designed for installation either above or below the waterline.
Q: What engines is this muffler designed for?
A: It's designed for inboard engines, sailboat auxiliary engines, and marine generators running on gasoline or diesel.
Q: What does the vertically offset discharge do?
A: It raises the exhaust discharge height within the muffler body, which improves noise reduction compared to a straight-through design.
Q: What size exhaust hose does this muffler use?
A: It's designed for use with 2 in. inside diameter marine exhaust hose at both the inlet and outlet.

! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.