VoyForums
[ Show ]
Support VoyForums
[ Shrink ]
VoyForums Announcement: Programming and providing support for this service has been a labor of love since 1997. We are one of the few services online who values our users' privacy, and have never sold your information. We have even fought hard to defend your privacy in legal cases; however, we've done it with almost no financial support -- paying out of pocket to continue providing the service. Due to the issues imposed on us by advertisers, we also stopped hosting most ads on the forums many years ago. We hope you appreciate our efforts.

Show your support by donating any amount. (Note: We are still technically a for-profit company, so your contribution is not tax-deductible.) PayPal Acct: Feedback:

Donate to VoyForums (PayPal):

Fri, September 20 2019, 15:12Login ] [ Contact Forum Admin ] [ Main index ] [ Post a new message ] [ Search | Check update time | Archives: 12345678910 ]


[ Next Thread | Previous Thread | Next Message | Previous Message ]

Date Posted: - Friday - 04/22/16 - 1:13am
Author: Darren
Subject: 4108 or 4107

Silly question but how do you tell if your Mariner 31 has a 4108 or 4107 Perkins? Boat name Bolero
Thanks in advance

[ Next Thread | Previous Thread | Next Message | Previous Message ]


Replies:

[> 4.107/4.108? -- Aeolus M31 Mark, - Tuesday - 04/26/16 - 7:29am

Hi Darren,

I'm not sure if this will help but this old link talks about engine numbers and head stud sizes that are different on the two motors.

http://www.marineengine.com/boat-forum/showthread.php?4493-Is-it-a-Perkins-4107-or-a-4108

[ Post a Reply to This Message ]
[ Edit | View ]



[> they are the same but... -- Ardi, - Tuesday - 04/26/16 - 8:55pm

but, the 4-108 have heat exchanger is a newer model. 4-107 does not. for further info call Patrick Ritchie who is located in Maine , he is the master of perkins engines, you will not find another person that knows more about them. he is an engine mechanic.

good luck

[ Post a Reply to This Message ]
[ Edit | View ]



[> 4108 or 4107 -- Darren, - Saturday - 08/27/16 - 12:38am

thank you for your help :) it turns out to be a 4108 based on the serial number which required major cleaning and scrapping to identify. pleased to say, engine is now running and running beautifully. much appreciate the help

[ Post a Reply to This Message ]
[ Edit | View ]





Login ] Create Account Not required to post.
Post a public reply to this message | Go post a new public message
* HTML allowed in marked fields.
* Message subject (required):

* Name (required):

  Expression (Optional mood/title along with your name) Examples: (happy, sad, The Joyful, etc.) help)

  E-mail address (optional):

* Type your message here:

Choose Message Icon: [ View Emoticons ]

Notice: Copies of your message may remain on this and other systems on internet. Please be respectful.

[ Contact Forum Admin ]


Forum timezone: GMT-5
VF Version: 3.00b, ConfDB:
Before posting please read our privacy policy.
VoyForums(tm) is a Free Service from Voyager Info-Systems.
Copyright © 1998-2019 Voyager Info-Systems. All Rights Reserved.