MerCruiser

7.4L (454 ci ) 4 barrel Intake Manifold (1976-2000)

7.4L (454 ci), 4 barrel marine engine applications. Fits MerCruiser, Crusader, OMC, and Volvo Penta engines, casting #333841. This intake will work on all 7.4L marine engines (Mk 4, Gen 5, and Gen 6) with oval port heads. Not recommended for...

Carter

Electric Fuel Pump Kit

Electric fuel pump kit used on marine engine applications when no provision for the mechanical fuel pump is available. Also used in some MPI applications. No fuel regulator is required with this pump. This kit includes a low-pressure electric fuel pump...

Volvo Penta

3.0L Volvo Penta Marine Engine (1990-2017) NEW

NEW 3.0L base marine engine. Replaces Volvo Penta 3.0L marine engines from 1990-2017. (3.0L Marine and non-port fuel-injected Industrial engines).   Genuine 3.0L NEW engine features: NEW 3.0L marine engine 135-140 HP Cast Iron Block Tri-Metal...

MerCruiser

Genuine MerCruiser 14" Engine Coupler

Genuine MerCruiser engine coupler for Alpha One outdrives. Triangular style for GM 3.0L, 4.3L, 5.0L, 5.7L and 7.4L engines with 14" flywheel.Bolts and washers included. Replaces:MerCruiser #18643A7Sierra #18-2323

Sierra

MerCruiser Hub Style Coupler (1985-Earlier)

This coupler is used on pre-1985 MerCruiser 350 ci or 305 ci engines, with what is commonly called a "two-piece rear main seal" or "split seal".Replaces MerCruiser part #76850A2

Velvet Drive

Small Block Damper - 12¾" Flywheel

Damper plate connects GM small block marine engines to Velvet Drive 71C and 2C transmissions.   Description: Flywheel diameters 12¾" or less 6.66 in. radius triangle shape 26 Spline 6 Red springs Mates to model 10-17 (71C) and 10-05 (72C)...

4.5L Marine Engine (2014-later) MerCruiser w/ THREE YEAR warranty

GENUINE NEW MerCruiser 4.5L Marine Engine in stock. 2014-later MerCruiser applications only. This 4.5L engine is rated at 200 or 250 hp. If you have a 2014-2025 4.5L catalyzed or 4.5L NON-catalyzed engine, then this is your correct engine. Comes equipped...

Sierra

MerCruiser "Hub Style" Coupler (1986-Later)

This coupler is used on 1986 and later MerCruiser 5.7L (350 ci) or 5.0L (305 ci) engines and is commonly called a "one-piece rear main seal" or "full seal". This coupler is frequently used when replacing a pre-1985, 350 ci, or 305 ci with a 1986 or...

Michigan Motorz Reman

2.5L Marine Engine (1968-1989)

This 2.5L marine engine (1968-1989) has been professionally remanufactured to meet or exceed GM OEM marine engine stock specifications. It is a standard rotation GM marine engine and a direct replacement for 1968-1989 applications with mechanical fuel...

Hardin Marine

Hardin Marine 496/ 8.1L Billet Crankshaft Pulley

This billet aluminum crankshaft pulley is black anodized and replaces the original and now discontinued painted steel OEM versions from Mercury.

Ilmor

Ilmor 5.3L GDI-S Sterndrive engine (365HP) CALL FOR PRICE

The Ilmor 5.3L GDI-S engine is a highly efficient, compact, and powerful option for marine enthusiasts looking for a performance-oriented, reliable engine. Here's a detailed summary of the key features and benefits, including compatibility with...

GM Marine

5.3L Marine Engine (2019-2023) NEW

Made for Volvo Penta 5.3L (L82) marine applications from 2019-2023. Includes oil pan, valve covers, ignition coils, harmonic balancer, and everything shown in the photos. For Volvo, the last digits N, P BRAND NEW genuine Volvo Penta engine. This engine...