Inboard Engines & Components

Velvet Drive 71c ratio 1.1 / Ships within 3-5 days / Alan

Series: 71C. Alan Deutschmann. Note: I also have almost every Velvet Drive Ratio available! This is a Velvet Drive. Ratio: 1:1. Almost 24-7.

WEBER 9781S Mercruiser Marine 5.7L Carburetor 4 BBL Electric Choke CARB W4-AFB

WEBER LIST # 9781S DATE CODE 1085 W4-AFB. THE CARB IS FAIRLY CLEAN AND MOVES SMOOTH AND FREELY BUT WITH ANY USED CARB A REBUILD IS SUGGESTED FOR BEST PERFORMANCE. THE CARB IS CLEAN, MOVES FREELY.

PERKINS 4.108 MARINE 4CYL DIESEL WET EXHAUST MANIFOLD

Selling a used wet exhaust manifold for a marinized Perkins 4.108. No cracks or leaks, removed from a working engine that was pulled for an electric repower. Will throw in some new wet end gaskets as well.

Volvo Penta AQ125 heat exchanger 831882 831924 831890

Used working pull from an AQ131.

Cummins OEM Analog Marine Instrument Panel | 12V | Genuine Cummins

Sold as seen in pictures. One guage is missing. Hardware and instruction / installation manual not included. The Cummins OEM Analog Marine Instrument Panel is a genuine product by Cummins designed specifically for marine applications. This 12V panel provides accurate readings for essential boat metrics, making it an essential component for monitoring the performance of your inboard engine. With its reliable brand reputation and manufacturer part number, you can trust that this instrument panel will meet the high standards of quality and performance that Cummins is known for.

3208 caterpillar fuel injection pump Core 375HP

3208 caterpillar fuel injection pump Core 375HP TA - pump might need rebuild selling as core only.

Yanmar KM2P-1 Kanzaki Marine Transmission 2.2:1 Ratio

Yanmar KM2P-1 Kanzaki Marine Transmission 2.2:1 Ratio

Reman 3.0L Marine Application Engine MerCruiser, Volvo Penta, OMC

This is a Reman GM 3.0L 140hp Marine Long Block Engine Assembly. Warranty is not transferable. A Marine Overhaul Gasket & Seal Set. Timing Cover. Plugs are used by GM to close off the injector holes for carbureted applications.

MerCruiser 7.4 L 454 V8 Thunderbolt IV V8-24 ignition module 805361T2

The MerCruiser 7.4 L 454 V8 Marine Engine Thunderbolt IV 3E06A V8-24 ignition module is a high-quality engine component manufactured by Mercury in the United States. Designed specifically for marine applications, this ignition module ensures reliable and efficient performance for your boat. With a focus on durability and precision, this product is a crucial component for maintaining and improving the performance of your inboard engine.

Mercruiser Heat Exchanger Magnum 350 5.7L Fresh Water Cooling 21.5 inches

Heat exchanger off 1989 Mercruiser Magnum 350 5.7L 270HP. Measures 21.5 inches long.

GENUINE OEM VOLVO Penta Raw Water Pump REBUILT 3857794 3851982 with 4.5" pulley

PART NUMBER: 3857794. PRECEDING PART NUMBERS: 3852399, 3855079, 3851982. New bearings, SS bolts, impeller, o-ring, seal w/ 316 SS spring and retaining ring are installed. Grooved end plates are resurfaced.

Marine carburetor Mercarb 3.0L 815397 rochester OEM Mercruiser 806077 &2.5L

Tested, works great and clean. Removed from freshwater environment of Mariah Diablo boat with Mercruiser 3.0lx ENGINE SERIAL NUMBER 0D503179. Very low hours. Works great. Tested. Engine ran very well. Have video with the engine running. Buyer responsible for all shipping costs. Additional shipping charges may apply to distances greater than 599 miles from me. ENGINE SERIAL NUMBER 0D503179 TRANSOM SERIAL NUMBER 0D589834 DRIVE SERIAL NUMBER 0D499262

M1 Pro Charger

The M1 Pro Charger is a high-quality marine charger designed by ProCharger. With the manufacturer part number M-1 70853, this charger is specifically designed for inboard engines and offers reliable performance for boat parts and accessories. Boaters can depend on the M1 Pro Charger to keep their vessels powered up and ready for a smooth and efficient sailing experience.

Edelbrock TM-1 Aluminum Intake Manifold SB Chevy Nostalgia Vintage Rod

This is a used intake manifold it came off a run and driving small block Chevy engine was pulled to swap to a big lock It is dirty but we'll clean up real nice I took a can of brake clean and it cleaned it right up in a few places that I tested on The Edelbrock TM-1 Aluminum Intake Manifold is a vintage nostalgia piece designed for SB Chevy engines. Made in the United States by the reputable brand Edelbrock, this intake manifold is sure to enhance the performance and looks of any classic car. With its durable aluminum construction and precision engineering, this product is a must-have for vintage car enthusiasts looking to add a touch of nostalgia to their vehicle.

AQ125 Volvo Penta Solex Carburetor Carb AQ131A 4 Cyl. 2.1 70735

Freshwater pull. Clean but has been sitting on a shelf.

Marine carburetor rochester quadrajet 17082403 454 crusader 7.4 dichromate

Rochester 4 barrel quadrajet for 7.4 liter 454 CID big block crusader marine engine applications. Available for OMC, Crusader, Volvo-Penta, Pleasurecraft and many more! Also available for 4.3, 5.0, 5.7, 7.4 and 8.2 liter marine engines.

⚙️ Yanmar Kanzaki KM2P Marine Transmission — 2.62:1 USED Not Working

⚙️ Yanmar Kanzaki KM2P Marine Transmission — 2.62:1 gear ratio.

Edelbrock #3781 Performer 351w Ford Intake Manifold Classic Performance W/ EGR

Volvo Penta Diesel Instrument Panel AQ AD TAMD KAD Good Working 827 Hours

Good used cluster from Volvo Penta marine diesel (KAD44). Works with many TAMD/KAD motors Has 827 hours on the tachometer digital display Have video of cluster working, engine starting, all gauges operating, alarm functional, etc. Email for link to video

Msd Marine Ignition 6M– 2 Combo W: Soft Touch Rev Limiter 55E5 P/N 8768

MSD MARINE IGNITION 6M-2 part # 6460 w: Soft touch rev limiter # 55E5 Low low hrs like new & removed : motor blew from bad oil pump

Volvo Penta Raw Water Sea Pump REBUILT 3858847 3855778 3852398 6.5" Pulley OMC

PART NUMBER: 3858847. PRECEDING PART NUMBERS: 3851623, 3855778. New bearings, SS bolts, impeller, o-ring, seal w/ 316 SS spring and retaining ring are installed. Grooved end plates are resurfaced. PUMP INFORMATION: This is a V-belt pulley side mounted pump.

Big Block Chevy Lightning Marine Headers BBC 454 496 502

BBC lightning marine headers they’ve had external repairs made do not leak internally and have been on a running engine this year with out issue

N3j OEM MERCRUISER MARINE SHIFT CUT OUT SWITCH TESTED 39670A28

Part No. 39670A28. Wire color may be different than original. Will function as original. Not polarity sensitive. We will work with you to reach a resolution.

MerCruiser Alpha One Gen Two Upper Unit 1.81 R Gear Ratio 4.3l Gen 2 6Cyl

Removed from a low hour, freshwater 1999 Sea Ray 185 with a Mercruiser 4.3L Oil looked good when drained with no water or metal shavings and drive shaft turns smoothly as it should Very nice unit. See pics for details

Mercruiser OEM Cool Fuel III System, Complete

Rebuilt CoolFuel III unit. Brand new OEM module body and new OEM non-painted fuel pump cover. New fuel regulator came with new cover . Tested original fuel pumps and re-used both. Worked perfect on my 2007 5.0l for about 2 hours before the heads developed cracks and trashed two cylinders. Fuel pressure at the fuel rail also tested perfect, 40+ PSI. Have gone with a different motor and fuel system. Almost $1000 spent on Mercruiser parts, my loss is your gain

QSB 6.7L Marine Cummins Diesel With Twin Disc MG-5061A 480HP

GOOD USED TAKE OUT QSB 6.7L Marine Cummins Diesel With Twin Disc MG-5061A Cummins Engine Model: QSB6.7480GSI HP Rating: 480@3300RPM Rating (KW): 358@3300RPM Displacement: 6.7 Liters (408 in³) Bore and Stroke: 107 × 124 mm (4.21 × 4.88 in) Bosch High-Pressure Common Rail Twin Disc MG-5061A Marine Transmission -Vertical offset, cast iron housing -7° down angle on output shaft -Mechanical control valve -Oil strainer Please Note in the picture the damaged heat exchanger.

OEM Mercury Mercruiser Bravo Heavy Duty Engine Coupler 861523A11

Part Number: 861523A11. It is engineered to transfer power from the engine to the drive while dampening vibration and protecting your drivetrain components. Spline Count: Standard Bravo internal spline pattern.

Velvet Drive 1017 Series 1:1 Direct Drive Marine Transmission Rebuilt 10-17-004

Will work on LH or RH marine engines. Will replace these Velvet Drive models with no changes PROFESSIONAL ASSEMBLY!

R133003 Exhaust Crossover 5.7 Nautique Black used decent condition

The R133003 Exhaust Crossover 5.7 from PCM is a used part in decent condition. This specific crossover is designed for Nautique Black 5.7 engines, providing a reliable solution for boat owners looking to replace or upgrade their exhaust system. While this product does not come with a manufacturer warranty, it still offers quality and durability for the price. Thank you for looking

Mercury Marine MerCruiser 5.0 L 305 V8 Boat Engine 898 FOR PARTS OR REPAIR ONLY

PARTS ONLY

Volvo Penta D4 D6 START BOOSTER VOLTAGE CONVERTER 3842462

The Volvo Penta D4 D6 Start Booster Voltage Converter 3842462 is a crucial component for inboard engines, designed to provide the necessary voltage boost for starting purposes. Made by the trusted brand Volvo Penta, this converter ensures reliable performance and compatibility with specific models. With the manufacturer part number 3842462, boat owners can trust that this part will help maintain the functionality of their boat's engine, making it an essential accessory for any boat with a Volvo Penta D4 or D6 engine.

MERCRUISER THUNDERBOLT ELECTRONIC DISTRIBUTOR ,COIL AND WIRES V8 5.7/350 5.0/305

HERE IS A GOOD MERCRUISER ELECTRONIC BREAKERLESS V8 DISTRIBUTOR AND COIL AND SET OF WIRES. THIS HAS BEEN TAKEN OFF OF A 100% FRESHWATER MACHINE AND IS IN FULLY FUNCTIONING CONDITION. FULL PAYMENT DUE WITHIN 2 DAYS FREE SHIPPING IS TO THE LOWER 48

Westerbeke L25 raw water pump

Westerbeke L25 raw water pump. Condition is Used. Shipped with USPS Ground Advantage.

Mercruiser Engine 3.0 Boat Motor

Removed from a 2003 low hour boat that sat idle for most of its life, interior had Sun damage and soft floor. engine is ready to install and use. Engine Shows perfect as new compression,has new fuel pump, tstat,starter and exhaust gaskets. Exhaust has been thoroughly examined and guaranteed , near new condition inside.Has quick ez raw water drain system which is a very useful upgrade. Also for sale in another auction.Is the outdrive and gimbal housing both in near mint condition still. Located in Delaware will test run for interested Local parties, will ship freight.Please message me for freight cost, engine will have to be picked up at a local depot in your town.

Edelbrock 7101 Performer RPM Intake Manifold Aluminum Small Block Chevy Holley👀

For Holley 4150-4160, Edelbrock, Demon type carburetor. we have glass beaded intake to clean it up and check it over. Fits 1955 - 1986 small block Chevrolet 262, 267, 283, 302, 305, 307, 327, 350, 383, and 400 V8 SBC engines.

Mercruiser OEM 2bbl Carburetor. Suitable For 3.0 Or 2.5 Mercruiser Sterndrives

The Mercruiser OEM 2bbl Carburetor is specifically designed for 3.0 or 2.5 Mercruiser Sterndrives. Manufactured by MerCruiser, this carburetor is made with high-quality materials and adheres to strict standards of performance. It is a genuine OEM part that ensures compatibility and optimal function for your boat's engine. This carburetor will need to be tuned.

Nicson Edelbrock M1 Exhaust Manifolds and Elbows Small Block Chevrolet V-drive

These were removed from a fresh water only Arizona boat and have been in storage for several years. They are in very good condition and have no cracks, welds or repairs. The pictures are the actual manifolds you will receive.

Westerbeke L25 front cover

Westerbeke L25 front cover. Condition is Used. Shipped with USPS Ground Advantage.

Bosch Upgrade Fuel Injector Set X 8 fits 802632T Mercruiser 7.4L .454

Genuine OE Bosch Upgrade Fuel Injector Set for Part 802632T. Plug & Play, Direct Fit Bosch Upgrade Fuel Injector Set. Price is for a Set of 8 OEM Bosch Injectors.

OMC SEA DRIVE Power Tilt Trim Hydraulic Unit Working Condition

OMC SEA DRIVE Power Tilt Trim Hydraulic Unit Working Condition