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Tel: 1-(833)-736-6867    Email: tcmenginesus@gmail.com

REMANUFACTURED MARINE BASE ENGINES

TCM supplies only the best remanufactured powertrain products from the industry's top remanufacturers. As a buyer of replacement powertrain products, you know how important it is to make the right decision. Our remanufactured marine engines offer more innovation & better technology than any other powertrain supplier out there.

For over 60 years the remanufactured product we sell has set the industry standard for all engine remanufacturers, offering high quality engines that exceed industry standards with same as new performance. Our top remanufacturing partner has been re-manufacturing engines since 1942. That’s over 2 MILLION engines to date! Please explore our website to see why TCM Engine Supply is the right choice for you. Better quality is simply a better deal.

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REMANUFACTURED 3.0L MARINE BASE ENGINE. (REPLACES YEARS 1990-2015)

This is a completely remanufactured 3.0L/181 c.i. marine base engine. This engine will replace those 3.0L marine engines used in Mercruiser, Volvo Penta, Crusader, Indmar, Marine Power, and other applications between the years 1990-2015. This engine will only replace carbureted 3.0L engines. This engine will also replace older 2-piece rear main seal applications with the addition of a new flywheel, mechanical fuel pump, manifold adapter, and engine coupler.

These marine engines are totally remanufactured to the original blueprints and exact OEM specifications, and are tested to original equipment standards. All remanufactured marine engines are bored, decked, and blueprinted on a CNC machine making these units some of the best in the industry. 

This Base Engine Package includes: remanufactured engine block, heads, crankshaft, all new internal engine components

  • valve cover

  • timing cover

  • oil pan

  • harmonic balancer

  • circulation/water pump

  • core charge may apply*

Specifications:

  • 1 Piece Rear Main Seal

  • Standard rotation

  • Bore: .030

  • Firing Order: 1-3-4-2

  • Oil Type: SAE 15W40 Pennzoil Marine

  • Horsepower: 140 hp @ 4000 RPM (4bbl carbureted)

  • Torque: 177 lb-ft @ 3600 RPM

PART# REBE30L
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REMANUFACTURED 4.3L PRE-VORTEC MARINE BASE ENGINE. (REPLACES YEARS 1986-1992)

This is a completely remanufactured 4.3L/262 c.i. Pre-Vortec marine base engine. This engine will replace those 4.3L marine engines used in Mercruiser, Volvo Penta, Crusader, Indmar, Marine Power, and other applications between the years 1986-1992. This engine has a steel timing cover timing cover , 12 intake manifold bolts, does not have a balance shaft, and accepts a mechanical fuel pump. These marine engines are totally remanufactured to the original blueprints and exact OEM specifications, and are tested to original equipment standards. All remanufactured marine engines are bored, decked, and blueprinted on a CNC machine making these units some of the best in the industry. 

This Base Engine Package includes: remanufactured engine block, heads, crankshaft, all new internal engine components

  • valve covers

  • timing cover

  • oil pan

  • harmonic balancer

  • NO core charge! 

Specifications:

  • 1 Piece Rear Main Seal

  • Standard rotation

  • Intake Manifold: 12 bolt

  • Cylinders: 90 Degree V6 Cylinder

  • Bore: .030

  • Firing Order: 1-6-5-4-3-2

  • Oil Pan Capacity: 4.5 quarts

  • Oil Type: SAE 15W40 Pennzoil Marine

  • Horsepower: 205 hp (4bbl carbureted)

PART# RBE43NBS
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REMANUFACTURED 4.3L PRE-VORTEC MARINE BASE ENGINE. (Replaces years 1992-1995)

This is a completely remanufactured 4.3L/262 c.i. Pre-Vortec marine base engine and it will replace those 4.3L marine engines used in Mercruiser, Volvo Penta, Crusader, Indmar, Marine Power, and other applications between the years 1992-1995. This engine has a composite (plastic) timing cover timing cover, 12 intake manifold bolts, has a balance shaft, and accepts an electric fuel pump. These marine engines are totally remanufactured to the original blueprints and exact OEM specifications, and are tested to original equipment standards. All remanufactured marine engines are bored, decked, and blueprinted on a CNC machine making these units some of the best in the industry. 

This Base Engine Package includes: remanufactured engine block, heads, crankshaft, all new internal engine components

  • valve covers

  • timing cover

  • oil pan

  • harmonic balancer

  • NO core charge! 

Specifications:

  • 1 Piece Rear Main Seal

  • Standard rotation

  • Intake Manifold: 12 bolt

  • Cylinders: 90 Degree V6 Cylinder

  • Bore: .030

  • Firing Order: 1-6-5-4-3-2

  • Oil Pan Capacity: 4.5 quarts

  • Oil Type: SAE 15W40 Pennzoil Marine

  • Horsepower: 205 hp (4bbl carbureted)

PART# RBE43WBS
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REMANFACTURED 4.3L VORTEC MARINE BASE ENGINE. (REPLACES YEARS 1996-07)

This is a completely remanufactured 4.3L/262 c.i. Vortec marine base engine. This engine will replace those 4.3L marine engines used in Mercruiser, Volvo Penta, Crusader, Indmar, Marine Power, and other applications between the years 1996-2007. This engine has the composite (plastic) timing cover, 8 intake manifold bolts, and accepts only an electric fuel pump.

These marine engines are totally remanufactured to the original blueprints and exact OEM specifications, and are tested to original equipment standards. All remanufactured marine engines are bored, decked, and blueprinted on a CNC machine making these units some of the best in the industry. 

This Base Engine Package includes: remanufactured engine block, heads, crankshaft, all new internal engine components

  • valve covers

  • timing cover

  • oil pan

  • harmonic balancer

  • NO core charge! 

Specifications:

  • 1 Piece Rear Main Seal

  • Standard rotation

  • Intake Manifold: 8 bolt

  • Cylinders: 90 Degree V6 Cylinder

  • Compression Ratio: 9:4:1

  • Bore: Standard

  • Firing Order: 1-6-5-4-3-2

  • Oil Pan Capacity: 4.5 quarts

  • Oil Type: SAE 15W40 Pennzoil Marine

  • Horsepower: 223 hp @ 4800 RPM (4bbl carbureted)

  • Torque: 267 lb-ft @ 2800 RPM

PART# RBE43V
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REMANUFACTURED 4.3L VORTEC MARINE BASE ENGINE. (REPLACES YEARS 2008-UP)

This is a completely remanufactured 4.3L/262 c.i. Vortec marine base engine. This engine will replace those 4.3L marine engines used in Mercruiser, Volvo Penta, Crusader, Indmar, Marine Power, and other applications between the years 2008-newer. This engine has the aluminum timing cover, 8 intake manifold bolts, and accepts only an electric fuel pump.

These marine engines are totally remanufactured to the original blueprints and exact OEM specifications, and are tested to original equipment standards. All remanufactured marine engines are bored, decked, and blueprinted on a CNC machine making these units some of the best in the industry. 

This Base Engine Package includes: remanufactured engine block, heads, crankshaft, all new internal engine components

  • valve covers

  • timing cover

  • oil pan

  • harmonic balancer

  • NO core charge! 

Specifications:

  • 1 Piece Rear Main Seal

  • Standard rotation

  • Intake Manifold: 8 bolt

  • Cylinders: 90 Degree V6 Cylinder

  • Compression Ratio: 9:4:1

  • Bore: Standard

  • Firing Order: 1-6-5-4-3-2

  • Oil Pan Capacity: 4.5 quarts

  • Oil Type: SAE 15W40 Pennzoil Marine

  • Horsepower: 223 hp @ 4800 RPM (4bbl carbureted)

  • Torque: 267 lb-ft @ 2800 RPM

PART# RBE4308U
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REMANUFACTURED 5.0L VORTEC MARINE BASE ENGINE. (REPLACES YEARS 1996-PRESENT)

This is a completely remanufactured 5.0L/305 c.i. Vortec marine base engine. This engine will replace those 5.0L marine engines used in Mercruiser, Volvo Penta, Crusader, Indmar, Marine Power, and other applications between the years 1996-present. This engine has the composite (plastic) timing cover, 8 intake manifold bolts, and accepts only an electric fuel pump.

These marine engines are totally remanufactured to the original blueprints and exact OEM specifications, and are tested to original equipment standards. All remanufactured marine engines are bored, decked, and blueprinted on a CNC machine making these units some of the best in the industry. Ask us how to convert your 5.0L to a 5.7L to get more horsepower!

This Base Engine Package includes: remanufactured engine block, heads, crankshaft, all new internal engine components

  • valve covers

  • timing cover

  • oil pan

  • harmonic balancer

  • NO core charge! 

Specifications:

  • 1 Piece Rear Main Seal

  • Standard rotation

  • Intake Manifold: 8 bolt

  • Cylinders: 90 Degree V8 Cylinder

  • Hydraulic Roller Camshaft

  • Compression Ratio: 9:4:1

  • Bore: Standard

  • Firing Order: 1-8-4-3-6-5-7-2

  • Oil Pan Capacity: 5.5 quarts

  • Oil Type: SAE 15W40 Pennzoil Marine

  • Horsepower: 250 hp @ 4800 RPM (4bbl carbureted)

  • Torque: 305 lb-ft @ 3600 RPM

PART# RBE50V
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REMANUFACTURED 5.7L PRE-VORTEC MARINE BASE ENGINE. (REPLACES YEARS 1987-95)

his is a completely remanufactured 5.7L/350 c.i. Pre-Vortec marine base engine. This engine will replace those 5.7L marine engines used in Mercruiser, Volvo Penta, Crusader, Indmar, Marine Power, and other applications between the years 1987-1995. This engine has the steel timing cover, 12 intake manifold bolts, and accepts a mechanical fuel pump. This engine will replace 1 piece rear main seal engines. These marine engines are totally remanufactured to the original blueprints and exact OEM specifications, and are tested to original equipment standards. All remanufactured marine engines are bored, decked, and blueprinted on a CNC machine making these units some of the best in the industry. 

This Base Engine Package includes: remanufactured engine block, heads, crankshaft, all new internal engine components

  • valve covers

  • timing cover

  • oil pan

  • harmonic balancer

  • NO core charge! 

Specifications:

  • 1 Piece Rear Main Seal

  • Standard rotation

  • Intake Manifold: 12 bolt

  • Cylinders: 90 Degree V8 Cylinder

  • Flat Tappet Camshaft

  • Compression Ratio: 9:4:1

  • Bore: Standard

  • Firing Order: 1-8-4-3-6-5-7-2

  • Oil Pan Capacity: 5.5 quarts

  • Oil Type: SAE 15W40 Pennzoil Marine

  • Horsepower: 270 hp @ 4800 RPM (4bbl carbureted)

  • Torque: 340 lb-ft @ 3200 RPM

PART# RBE578795
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REMANUFACTURED 5.7L VORTEC MARINE BASE ENGINE. (REPLACES YEARS 1996-UP)

Remanufactured 5.7L Vortec Marine Base Engine (replaces years 1996-present)

This is a completely remanufactured 5.7L/350 c.i. Vortec marine base engine. This engine will replace those 5.7L marine engines used in Mercruiser, Volvo Penta, Crusader, Indmar, Marine Power, and other applications between the years 1996-present. This engine has the composite (plastic) timing cover, 8 intake manifold bolts, and accepts only an electric fuel pump.These marine engines are totally remanufactured to the original blueprints and exact OEM specifications, and are tested to original equipment standards. All remanufactured marine engines are bored, decked, and blueprinted on a CNC machine making these units some of the best in the industry. 

This Base Engine Package includes: remanufactured engine block, heads, crankshaft, all new internal engine components

  • valve covers

  • timing cover

  • oil pan

  • harmonic balancer

  • NO core charge! 

Specifications:

  • 1 Piece Rear Main Seal

  • Standard rotation

  • Intake Manifold: 8 bolt

  • Cylinders: 90 Degree V8 Cylinder

  • Hydraulic Roller Camshaft

  • Compression Ratio: 9:4:1

  • Bore: Standard

  • Firing Order: 1-8-4-3-6-5-7-2

  • Oil Pan Capacity: 5.5 quarts

  • Oil Type: SAE 15W40 Pennzoil Marine

  • Horsepower: 330 hp @ 4800 RPM (4bbl carbureted)

  • Torque: 355 lb-ft @ 3600 RPM

PART# RBE57V
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REMANUFACTURED 6.2L 383 "STROKER" VORTEC  MARINE BASE ENGINE. (REPLACES YEARS 1996-UP)

This is a completely remanufactured 6.2L/383 c.i. Vortec marine base engine. This engine will replace those 6.2L marine engines used in Mercruiser, Volvo Penta, Crusader, Indmar, Marine Power, and other applications between the years 1996-present. This engine has the composite (plastic) timing cover, 8 intake manifold bolts, and accepts only an electric fuel pump.

This will directly replace those 5.0L, 5.7L carbureted Vortec marine engines with no modifications needed! If you have fuel injection, give us a call at 833-736-6867 and we can tell you how to repower your 5.0L or 5.7L with this 6.2L. These marine engines are totally remanufactured to the original blueprints and exact OEM specifications, and are tested to original equipment standards. All remanufactured marine engines are bored, decked, and blueprinted on a CNC machine making these units some of the best in the industry. 


This Base Engine Package includes: remanufactured engine block, heads, crankshaft, all new internal engine components

  • valve covers

  • timing cover

  • oil pan

  • harmonic balancer

  • circulation/water pump

  • 14" I/O flywheel

  • NO core charge! 

Specifications:

  • 1 Piece Rear Main Seal

  • Standard rotation

  • Intake Manifold: 8 bolt

  • Cylinders: 90 Degree V8 Cylinder

  • Hydraulic Roller Camshaft

  • Compression Ratio: 9:4:1

  • Bore: .030

  • Firing Order: 1-8-4-3-6-5-7-2

  • Oil Pan Capacity: 5.5 quarts

  • Oil Type: SAE 15W40 Pennzoil Marine

  • Horsepower: 350 hp @ 4500 RPM (4bbl carbureted)

  • Torque: 425 lb-ft @ 3600 RPM

PART# RBE62V
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REMANUFACTURED 7.4L GEN VI MARINE BASE ENGINE (REPLACES YEARS 1991-NEWER)

This is a completely remanufactured 7.4L/454 c.i. Gen VI Marine Base Engine. This engine will replace those 7.4L marine engines used in Mercruiser, Volvo Penta, OMC, Crusader, Indmar and other applications between the years 1991-present. These marine engines are totally remanufactured to the original blueprints and exact OEM specifications, and are tested to original equipment standards. All remanufactured marine engines are bored, decked, and blueprinted on a CNC machine making these units some of the best in the industry. 

This Base Engine Package includes: remanufactured engine block, heads and all internal components

  • valve covers

  • timing cover

  • oil pan

  • harmonic balancer

Specifications:

  • 1 Piece Rear Main Seal

  • Standard rotation

  • Cylinders: 90 Degree V8 Cylinder

  • Hydraulic Roller Camshaft

  • Compression Ratio: 8.75:1

  • Bore: .030 over

  • Firing Order: 1-8-4-3-6-5-7-2

  • Oil Pan Capacity: 8 quarts

  • Oil Type: SAE 15W40 Pennzoil Marine

  • Horsepower: 340 hp @ 4400 RPM (4bbl carbureted)

  • Torque: 435 lb-ft @ 3200 RPM

PART# RBE74V