Reply
 
Thread Tools Search this Thread Display Modes
 
Old 03-30-2021, 11:06 PM   #1
Member
 
Marinex's Avatar
 
City: Campbell River
Vessel Model: 1967 Grand Banks 32 Sedan
Join Date: May 2014
Posts: 16
Damper Plate Lehman 120

I plan on inspecting our damper plate next haul out and would like to have a spare ready to install. The parts place who can get one today asked me for diameter and number of splines?

Not information I can get without diassembly! Does anyone know this info? Its mated to a velvet drive AS3-71CR 2.1:1 gearbox. The Lehman 120 is from the mid 70’s and has 3-4000 hours on the gear


Thanks for any help
__________________
Advertisement

Marinex is offline   Reply With Quote
Old 03-31-2021, 01:52 AM   #2
TF Site Team
 
Comodave's Avatar
 
City: Au Gres, MI
Vessel Name: Never Say Never
Vessel Model: President 41 DC
Join Date: Jul 2015
Posts: 11,394
Call Brian at American Diesel. He may know what you need. 804-435-3107.
__________________

__________________
Boat Nut:
If you are one there is no explanation necessary.
If you aren’t one, there is no explanation possible.
Comodave is online now   Reply With Quote
Old 03-31-2021, 05:31 AM   #3
Guru
 
psneeld's Avatar
 
City: Ft Pierce
Vessel Name: Freedom
Vessel Model: Albin 40
Join Date: Oct 2011
Posts: 23,387
You have to know your model (at least make) transmission for the spline match.


Not sure if.... say.... ALL Borg Warners have the same match.
psneeld is offline   Reply With Quote
Old 03-31-2021, 10:54 PM   #4
Guru
 
Soo-Valley's Avatar
 
City: Gulf Islands
Vessel Name: Soo Valley
Vessel Model: Grand Banks 36
Join Date: Jul 2019
Posts: 2,283
here is where I got mine
Damper
__________________
SteveK AKA Soo Valley
You only need one working engine.
That is why I have two.
Soo-Valley is online now   Reply With Quote
Old 04-01-2021, 02:43 PM   #5
Member
 
Marinex's Avatar
 
City: Campbell River
Vessel Model: 1967 Grand Banks 32 Sedan
Join Date: May 2014
Posts: 16
Thanks everyone for your assistance, I think we have a plan now!
Marinex is offline   Reply With Quote
Old 04-18-2021, 08:56 PM   #6
Member
 
Rosco2018's Avatar
 
City: Hong Kong
Vessel Model: 1974 GB32
Join Date: May 2018
Posts: 23
I have a 1974 GB32 with the Lehman 120hp and the AS3-71C Velvet Drive. Does anyone know the model number of the replacement Drive Damper Plate?
Rosco2018 is offline   Reply With Quote
Old 04-18-2021, 09:20 PM   #7
Guru
 
Soo-Valley's Avatar
 
City: Gulf Islands
Vessel Name: Soo Valley
Vessel Model: Grand Banks 36
Join Date: Jul 2019
Posts: 2,283
Quote:
Originally Posted by Rosco2018 View Post
I have a 1974 GB32 with the Lehman 120hp and the AS3-71C Velvet Drive. Does anyone know the model number of the replacement Drive Damper Plate?
if you already clicked on Damper in post 4 then I cannot help you further
__________________
SteveK AKA Soo Valley
You only need one working engine.
That is why I have two.
Soo-Valley is online now   Reply With Quote
Old 04-18-2021, 09:44 PM   #8
Member
 
Rosco2018's Avatar
 
City: Hong Kong
Vessel Model: 1974 GB32
Join Date: May 2018
Posts: 23
OK got it now, thanks.
Rosco2018 is offline   Reply With Quote
Old 04-19-2021, 12:10 AM   #9
Guru
 
City: Boston
Vessel Name: Adelante
Vessel Model: IG 30
Join Date: Nov 2016
Posts: 1,184
Replace the damper plate if you pull the transmission off. It's an inexpensive wear item. Keep the old one as a spare if you must but if it goes you will be towed in to a yard that can have a new one overnighted in.
SoWhat is online now   Reply With Quote
Old 04-19-2021, 01:37 AM   #10
Member
 
Rosco2018's Avatar
 
City: Hong Kong
Vessel Model: 1974 GB32
Join Date: May 2018
Posts: 23
Thanks. I've ordered the Damper Plate and a Stage 6 kit also. Rebuild is no doubt overdue.
Rosco2018 is offline   Reply With Quote
Old 04-19-2021, 12:17 PM   #11
BCK
Member
 
BCK's Avatar
 
City: Sunshine Coast
Vessel Name: Salty
Vessel Model: CHB 34'
Join Date: Feb 2016
Posts: 11
Hi Marinex,
Ours blew apart a couple of years ago and bought one at Industrial Engines on Annacis Isl.
https://industrialengines.ca/contact
I cannot remember the guy's name but they are a good "local" source for Lehman stuff
Brian
BCK is offline   Reply With Quote
Old 04-19-2021, 12:32 PM   #12
Guru
 
Soo-Valley's Avatar
 
City: Gulf Islands
Vessel Name: Soo Valley
Vessel Model: Grand Banks 36
Join Date: Jul 2019
Posts: 2,283
Quote:
Originally Posted by BCK View Post
Hi Marinex,
Ours blew apart a couple of years ago and bought one at Industrial Engines on Annacis Isl.
https://industrialengines.ca/contact
I cannot remember the guy's name but they are a good "local" source for Lehman stuff
Brian
Before you recommend Industrial Engines you should check with them as they were less than interested during and after their move to the new location. So less interested I deleted their contact info. Yes, they were the local go to before.
__________________
SteveK AKA Soo Valley
You only need one working engine.
That is why I have two.
Soo-Valley is online now   Reply With Quote
Old 04-19-2021, 02:48 PM   #13
BCK
Member
 
BCK's Avatar
 
City: Sunshine Coast
Vessel Name: Salty
Vessel Model: CHB 34'
Join Date: Feb 2016
Posts: 11
Oh, when did they move? ...and where to? All I can say is that I was happy with them a couple of years ago when I bought the pressure plate.
__________________
Brian Klassen
1977 34' CHB "Salty"
Halfmoon Bay, BC, Canada
BCK is offline   Reply With Quote
Old 04-19-2021, 03:57 PM   #14
Guru
 
Soo-Valley's Avatar
 
City: Gulf Islands
Vessel Name: Soo Valley
Vessel Model: Grand Banks 36
Join Date: Jul 2019
Posts: 2,283
They moved last spring approx. to Annacis Island
__________________

__________________
SteveK AKA Soo Valley
You only need one working engine.
That is why I have two.
Soo-Valley is online now   Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



» Trawler Port Captains
Port Captains are TF volunteers who can serve as local guides or assist with local arrangements and information. Search below to locate Port Captains near your destination. To learn more about this program read here: TF Port Captain Program





All times are GMT -5. The time now is 05:15 PM.


Powered by vBulletin® Version 3.8.8 Beta 4
Copyright ©2000 - 2021, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2006 - 2012
×