liriuda Mercruiser 3.0 2‑Barrel Marine Carburetor — Black, Electric Choke, Short & Long Linkage Kit

liriuda's Mercruiser 3.0 2‑barrel marine carburetor is a direct‑fit replacement for many 2.5L–3.0L 4‑cylinder MerCruiser engines, supplied with both short and long linkages, gaskets, jets and an electric choke for faster, cleaner installation.

This aftermarket Mercruiser 3.0 carburetor is built for saltwater use and routine service: it uses a black anti‑corrosion finish, precision jets, and a side fuel inlet that ties into factory fuel lines. The unit replaces common factory part numbers and ships with the hardware needed to swap the old carb, but correct fitment depends on your engine serial, bolt pattern and throttle linkage. Read the fit notes carefully before ordering to avoid returns.

Will this carburetor physically fit my MerCruiser 3.0 or 2.5 engine?

Fit depends on the base bolt pattern, original carburetor model, and throttle linkage type. This liriuda carb is designed for MerCruiser 3.0L and many 2.5L/3.0L 4‑cylinder engines that use the larger 3.75" × 2" base pattern; it will not fit engines with the smaller 3.25" × 2" base. Verify your engine serial number and the bolt pattern before purchase.

• Base bolt pattern: 3.75" × 2" (95 mm × 51 mm)
• Not compatible with small‑base 3.25" × 2" applications
• Confirm engine serial and original carb model to ensure match
• Includes both short and long throttle linkages to support common setups

What parts and accessories are included in the box?

The kit comes ready to install with additional small parts to simplify reassembly and reduce downtime. liriuda supplies the carburetor with one linkage installed and an extra linkage in the box, multiple gaskets, jets, and replacement hardware so you can complete the swap without hunting parts.

• 1 × black 3.0L Mercruiser 2‑barrel carb (short linkage preinstalled)
• 1 × long linkage (spare), 3 × gaskets, brass fitting
• Replacement throttle arm, 4 × jets, air filter bolt, shim, and 7 nuts
• 12‑month product quality support from the seller

How does the carburetor perform in marine environments?

This model is finished with a marine‑grade anti‑corrosion coating and configured for a side fuel inlet to connect to factory fuel lines, minimizing leak points. Jets are calibrated to deliver steady throttle response and improved fuel metering versus worn stock units, but final tuning may require jet swaps for precise performance at your elevation and load.

• Black corrosion‑resistant coating to resist saltwater and oxidation
• Electric choke for easier cold starts and smoother warm‑up
• Side fuel inlet for direct connection to factory lines and quicker install
• Precision jets included for initial tuning—additional tuning may be needed

Who is this for? Boaters and marine technicians who need a ready‑to‑install replacement carburetor for MerCruiser 2.5L–3.0L 4‑cylinder engines with the larger base bolt pattern will find this liriuda kit convenient. It’s aimed at owners restoring or servicing older MerCruiser engines, backyard mechanics who want included hardware and linkages, and professionals seeking a corrosion‑resistant aftermarket option that matches many common factory part numbers. Always confirm your serial number, original carburetor model, and bolt pattern prior to purchase to ensure correct fit and avoid returns.