overhall kit
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Construction and other equipment
Forum Description: everything else with orange (or yellow) paint
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=195005
Printed Date: 31 Oct 2025 at 12:12am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: overhall kit
Posted By: lost in h3
Subject: overhall kit
Date Posted: 06 May 2023 at 1:22pm
|
My dozer is an h3 serial number h-1451-r. I ordered overhall kit and the kit is to small. My cylinders without sleaves measure 3 7/8" not the standard 3 1/2 ". I don't see a kit with this measurement listed anywhere. What do i have? Help please.
|
Replies:
Posted By: Alvin M
Date Posted: 06 May 2023 at 2:11pm
| Later H3 had the G160 engine with bore 3.625 |
Posted By: steve(ill)
Date Posted: 06 May 2023 at 4:13pm
similar to the D15 series II farm tractor......... ------------- Like them all, but love the "B"s. |
Posted By: steve(ill)
Date Posted: 06 May 2023 at 4:20pm
------------- Like them all, but love the "B"s. |
Posted By: lost in h3
Date Posted: 06 May 2023 at 9:59pm
|
Its looks like I got lucky and have the more expensive engine. I'm not good at decimals so I'll call my supplier tomorrow with the bad news. I hope they take the kit back that won't work. Thank you for the help.
|
Posted By: DrAllis
Date Posted: 07 May 2023 at 7:26am
| G-160 engines have a one inch diameter "floating" piston pin with a bronze bushing in the connecting rods. The G-149 engines have a .990" diameter clamped piston pin in the connecting rod end. The G-160 bore is 3 5/8" not 3 7/8". |