Powerhead Components
powerhead components โ pre-owned
Browse 13,457 powerhead components โ pre-owned on eBay โ listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

CORE Mercury OEM 2.5L Powerhead 884-9763-C 9763T23 9763T17 9763T61
One cylinder has heavy aluminum deposits in it, and will need to be bored or sleeved. The other cylinders appear to be in runnable condition. There are no holes in the block.

Suzuki 30 HP 4 Stroke Cylinder Head PN 11100-89J00-019 Fits 2000-2007
PN 11100-89J00-019,11100-89J00. Suzuki 30 HP 4 Stroke Cylinder Head Assembly.

OEM YAMAHA F 90 CRANKSHAFT PN# 6D8-11411-00-00 (B-102)
I do make mistakes every now and then if there is a problem, I will make it right. From there the cost is up to you. I will work with you to make sure you are happy! INVENTORY B-102.

Nissan Tohatsu Crankshaft Assembly PN 350000300 Fits 1986-2004
Nissan Tohatsu Crankshaft Assembly With Standard Bore Pistons (one is scored). PN 350000300,351000011.

Mercury 200 HP Crankcase Block 9763A61 FF EFI 2.5L Freshwater
This crankcase was removed from a 2002 Mercury 150 HP XR6, 6 cylinder, 2 stroke, carbureted , 20 inch outboard. Engine SN- 0T529041. ***This is an FF block from a 200 HP motor and motor original to the 150 HP motor it came off of. The two block halves are not the original pair. Compression readings could not be taken before disassembly. Several pistons were .030 oversize. The number 4 & 6 cylinders will need boring or re-sleeving. Several others have some scratches and I would recommend boring them as well. Please refer to pictures.*** These parts may fit other years and models. Please verify before purchasing. 2026

Mercury OPTIMAX PRO XS 250 HP 3.0L Crankcase Block Assembly 9811T72
This block was removed from a 2009 Mercury 250 HP Optimax Pro XS, 6 cylinder, 2 stroke, direct fuel injected, 20 inch outboard. Engine SN- 1B779155 All pistons removed were standard bore. Cold compression readings were taken before disassembly. The following was recorded: 1- 115 psi 2- 118 psi 3- 118 psi 4- 125 psi 5- 120 psi 6- 5 psi These parts may fit other years and models. Please verify before purchasing. 2026

879783A01 8M0055024 Mercury-Yamaha PARTS/REBUILDABLE Powerhead 4 Stroke 9.9 15HP
Cylinder Block Part No. 8M0055024 (from 835407A1 and 835407A02). High QualityPreviously-Owned Boat Parts. In most cases, parts are not universal. Just because a part "looks right" doesn't make it the correct part for your specific motor application.

Mercury 200 HP Crankcase Block 9763A61 FF EFI 2.5L Freshwater
This crankcase was removed from a 1998 Mercury 200 HP, 6 cylinder, 2 stroke, fuel injected, 20 inch outboard. Engine SN- 0G666311 All pistons .020 over. Cold compression readings taken before disassembly were as follows: #1- 125 psi #2- 140 psi #3- 125 psi #4- 140 psi #5- 0 psi #6- 0 psi These parts may fit other years and models. Please verify before purchasing. 2026

Mercury 90 HP 4 Stroke 4 Cylinder Block Crankcase Crank Case 880504A12
This block was removed from a 2012 Mercury, 90 HP, 4 cylinder, 4 stroke, fuel injected outboard. Engine Serial- 1B953407 ***all pistons removed were standard bore. It will need a light hone job before putting back together. No scratching or scoring present*** These parts may fit other years and models. Please verify before purchasing.

Mercury 175 200 HP EFI Cylinder Head 18787-C2 2.5L
This cylinder head was removed from a 2002 Mercury 150 HP XR6, 6 cylinder, 2 stroke, carbureted , 20 inch outboard. Engine SN- 0T529041 ***although this motor was a 150 HP, the powerhead was a 200 HP FF block with the 200 HP heads*** These parts may fit other years and models. Please verify before purchasing. 2026

OMC BRP Johnson Evinrude OEM 85-115 HP Port Cylinder Head
Johnson Evinrude OMC Port Cylinder Head. 85 to 115 HP Johnson and Evinrude V4 motors. Condition: Used OEM, Freshwater Take-off.

Johnson Evinrude 85 90 115 HP Port Cylinder Head 0326504 0318333
This port cylinder head was removed from a 1991 Evinrude 90 HP, 4 cylinder, 2 stroke, carbureted, 20 inch outboard. Model: VE90TLEIE Engine SN: G02950436 These parts may fit other years and models. Please verify before purchasing. 2026

Yamaha STARBOARD Cylinder Head OEM 60V-11111-00-1S Freshwater

OEM MERCURY CRANKSHAFT PN# 8M0090777 (B-105)
From there the cost is up to you. I will work with you to make sure you are happy!

Yamaha T9.9 2019 6AU-W009B-00-1S 6AU-W009A-02-1S Long Block Like New!
This motor was only used one year. The bracket on the back of the boat broke, and it broke the Tiller handle and swivel.

Mercury 115 HP 2 Stroke Piston and Rod Assembly PN 821896A3 Fits 1994-2006
PN 821896A3,818846T6.

OEM Suzuki DF70A 90A Cylinder Block Assembly PN 11300-87L11 Fits 2018 & Up
Suzuki DF70A Cylinder Block Assembly (cylinder walls are all good and clean). PN 11300-87L11.

1983 MERCURY 18HP CHOKE LEVER FAST IDLE 42545 93877 25 MARINER MOTOR OUTBOARD
COMPATIBLE PART #93877. CHOKE LEVER/FAST IDLE ASSEMBLY. INCLUDES IDLE WIRE #93879, CHOKE SPRING #24-97176, DRIVER PLATE #96151A1, BUSHINGS AND PIN.

Mercury 225 HP EFI 3.0L Crankcase Block Crank Case 9811T87
This block was removed from a 2003 Mercury 225 HP, 6 cylinder, 2 stroke, fuel injected, 20 inch outboard. Engine SN- 0T737726. Cold compression readings were taken before disassembly. The following was recorded: #1- 125 psi #2- 80 psi #3- 125 psi #4- 120 psi #5- 120 psi #6- 65 psi All cylinders will need boring before reassembly. All pistons removed were standard size. These parts may fit other years and models. Please verify before purchasing. 2026

Mercury Mariner CYLINDER BLOCK crankcase 150 HP XR6 2.5L Crank Case 9763A17
This crankcase was removed from a 1993 Mercury 150 HP XR6, 6 cylinder, 2 stroke, carbureted , 20 inch outboard. Engine SN- 0D165968 All pistons removed were standard bore. Some crosshatching is still present but a couple of cylinders have some light scratching present. These parts may fit other years and models. Please verify before purchasing. 2025

Mercury 1991 1992 1993 - 1997 STANDARD 2-Ring Piston Assembly 45 50 55 60 HP
This piston assembly was removed from a 1995 Mercury 60 HP, 3 cylinder, 2 stroke, carbureted, 20 inch outboard. Engine SN- 0G223309. These parts may fit other models. Please verify before purchasing. 2026

OEM 17-2024 DF140 Suzuki Outboard Cylinder Head 11100-99L00 DF115 NEED REPAIR
Item Condition: Used ( For Parts / REPAIR REQUIRED to use it as a whole).
You save $24.75

Mercury 1991 1992 1993 - 1997 STANDARD 2-Ring Piston Assembly 45 50 55 60 HP
This piston assembly was removed from a 1995 Mercury 60 HP, 3 cylinder, 2 stroke, carbureted, 20 inch outboard. Engine SN- 0G223309. These parts may fit other models. Please verify before purchasing. 2026

1967 MERCURY 110 9.8HP THROTTLE CONTROL LINKAGE Various Parts. M1
Various throttle parts off a 1967 Mercury 110 9.8hp outboard. M1

OEM 2021-23 DF175 Suzuki Outboard Cylinder Head 11100-96L01 DF150 DF200
You save $55.45

EVINRUDE JOHNSON OUTBOARD CYLINDER HEAD 326505 (D61)
THIS PART IS IN GOOD WORKING CONDITION.

Honda BF90 BF75 Water Jacket Cover 19360-ZW1-000ZA
Good used water jacket cover from a 2006 Honda 90 HP four stroke outboard. This is in good condition with some hard water deposits, but still very usable. Lot bho9026a26-14B

Mercury Connecting Rod Assy 818141A2 135 150 175 200 HP Outboard
This connecting rod was removed from a 2002 Mercury 150 HP XR6, 6 cylinder, 2 stroke, carbureted , 20 inch outboard. Engine SN- 0T529041 These parts may fit other years and models. Please verify before purchasing. 2026

Mercury 70 HP 2 Stroke Crankshaft ASSY PN 9001T3 Fits 1987-1993
PN 9001T3,9001A3,9001A2.

Evinrude E-TEC 3.3L G2 200 225 250 Flywheel Assembly PN 0586966 Fits 2008 & UP
Evinrude E-TEC 3.3L 200 225 250 HP 2 Stroke Flywheel AssemblyOne Magnet is Loose See Picture. PN 0586966,0586924,0586814,586966,586924,586814.

Suzuki 4 HP 4 Stroke Cylinder Block ASSY PN 11200-91J10 Fits 2003-2011+
PN 11200-91J11,11200-91J10. Suzuki 4 HP 4 Stroke Cylinder Block Assembly.

Mercury 40-50 HP 4 Stroke Crankcase Assembly PN 824955T8 Fits 1995-2004
PN 824955T8,824955A8,824955A4.

Mercury 225 HP Crankcase Block 9811A57 EFI 3.0L Freshwater
This crankcase was removed from a 2001 Mercury 225 HP EFI, 6 cylinder, 2 stroke, fuel injected, 20 inch outboard. Engine SN- 0T363576 All pistons standard bore. Some light scratching is present in cylinders. Cylinders 1, 3, and 6 have some grooving and will need boring. These parts may fit other years and models. Please verify before purchasing. 2026

Mercury Optimax Digital Speed Sensor OEM 3.0L 225 HP 859210
The part number is 859210 and it was manufactured in the United States.

Mercury V6 Flywheel Rotor 3.4L 175-225HP 4 Stroke OEM 8M0121118
The Flywheel Rotor has a Manufacturer Part Number of 8M0121118 and is compatible with a range of outboard engines and powerhead components. Whether you're replacing a worn-out part or upgrading your engine, this Flywheel Rotor is a great choice.

Evinrude Johnson OMC Piston Assembly Standard Bore 0393271 0392591 393271 393271
This piston (standard bore) was removed from a 1991 Evinrude 90 HP, 4 cylinder, 2 stroke, carbureted, 20 inch outboard. Model: VE90TLEIE Engine SN: G02950436 These parts may fit other years and models. Please verify before purchasing. 2026

OEM 2006-13 F15 15hp Yamaha Outboard Cylinder Head 6AH-W009A-00-1S F20 20hp
OEM 2006-13 F15 15hp Yamaha Outboard Cylinder Head 6AH-W009A-00-1S 6AH-11111-00-94 F20 20hp.

OEM 12 MERCURY OPTIMAX DFI 225 3.0L V6 DRIVESHAFT HOUSING WATER TUBE COUPLING
THIS WAS REMOVED FROM A RUNNING MOTOR THAT THREW A ROD THOUGH THE CASE, SO THE BOAT WAS RE RIGGED WITH A NEW OUTBOARD AND WE ARE PARTING THE ENTIRE OLD ONE OUT.

Mercury 200 HP Verado 4 Stroke Cylinder Head Assembly OEM L4 1.7L 880534A06
We have a problem with the wire harness on this engine so we parted the whole thing out instead of switching the wire harnesses and trying to make it run during disassembly there was no evidence of any oil in the water nor any blown head gasket or any signs of overheating I believe the problem was the wire harness to begin with and the owner just repowered so if you need a good used head for your L4 this might be the one.

Yamaha 300 HP V6 2 Stroke Piston & Rod Set (6) PN 6D0-11642-03-85 Fits 1990 & UP
PN 6D0-11642-03-85,6D0-11650-00-00,6D0-11631-02-84,6D0-11631-00-85,6D0-11631-02-85,6D0-11631-01-85,6D0-11642-03-84,6D0-11642-00-85,6D0-11642-02-85. Yamaha HDPI 300 HP 2 Stroke Crankshaft Assembly.