piston for block 10243880

Reply Subscribe

Thread Tools

Search this Thread

Jan 9, 2018 | 04:36 AM

maris

Thread Starter

Junior Member

Joined: Jan 2018

Posts: 2

Likes: 0

piston for block 10243880

I have marine engine mercruiser 6,2 with gm
block 10243880.
Question is where to buy piston for this model??(sealed power)

Jan 11, 2018 | 03:12 PM

Fast355

Supreme Member

iTrader: (2)

Joined: Jan 2005

Posts: 10,426

Likes: 497

From: Hurst, Texas

Car: 1983 G20 Chevy

Engine: 305 TPI

Transmission: 4L60

Axle/Gears: 14 bolt with 3.07 gears

Re: piston for block 10243880

Quote:

Originally Posted by maris

I have marine engine mercruiser 6,2 with gm
block 10243880.
Question is where to buy piston for this model??(sealed power)

Really going to depend if Mercruiser used a 3.75 or 3.8" stroke for that engine. After acquiring your Mercruiser serial number, I would try Sierra Marine.

Jan 11, 2018 | 04:10 PM

maris

Thread Starter

Junior Member

Joined: Jan 2018

Posts: 2

Likes: 0

Re: piston for block 10243880

It is 377 cid and 3,75 stroke
engine number is OM625854 320HP
Piston is damaged by sea water and must make overhaul
Thank You for help

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

car upgrades PRIOR to next years +500hp sbc with N20 engine swap

IROCZman15

Tech / General Engine

Jun 2, 2020 10:28 PM

Engine parts / Rebuild / what to do??

Urocmyiroc

Tech / General Engine

Jan 15, 2018 07:27 PM

9bolt Streghtnening how? I'm lost

RicerEater

Transmissions and Drivetrain

Dec 30, 2017 09:15 AM

Advise on steel shim head gasket installation

Saculia

Tech / General Engine

Dec 14, 2017 04:59 PM

My SBC 340 Build

Ja85z28

Tech / General Engine

Dec 7, 2017 09:29 AM

Reply Share

First
Prev
1 / 1
Next
Last