HD 4 Injection Pump
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=184526
Printed Date: 27 Nov 2024 at 11:50pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: HD 4 Injection Pump
Posted By: Rod Mitchell
Subject: HD 4 Injection Pump
Date Posted: 11 Nov 2021 at 12:43pm
| Hello, I'm new to the forum but have owned my HD-4 for 30 years and it has been good to me. I believe that I've read through past forum discussions that might relate to my question but appologize if I missed something. I'm in the market for a replacement IP (DBG FC437 7AF) and am unable to locate one. Can anyone tell me if I could use a DBG FC427 pump, which I can find? I understand that I would get less fuel to the injectors but could I compensate for this by metering valve or torque adjustment? Any leads on a used IP DBG FC437 7AF would also be appreciated. Thanks for any help. |
Replies:
Posted By: Fred in Pa
Date Posted: 12 Nov 2021 at 6:31am
|
Spencer Diesel ------------- He who dies with the most toys is, nonetheless ,still dead. If all else fails ,Read all that is PRINTED. |
Posted By: Rod Mitchell
Date Posted: 14 Nov 2021 at 11:39am
| Thank you. Good lead. |
Posted By: kendrick84
Date Posted: 13 Jan 2022 at 9:42pm
|
I got mine rebeult at Advanced diesel here in Spokane,wa (509) 535-0336 they have pumps shipped to them from all over I have done business with them for years they are fast and good
|
Posted By: DiyDave
Date Posted: 14 Jan 2022 at 4:03am
Be wary of the one post recommendations, Not saying he is a spammer, just not sure... ------------- Source: Babylon Bee. Sponsored by BRAWNDO, its got what you need! |
Posted By: DrAllis
Date Posted: 14 Jan 2022 at 8:39am
| To purchase the WRONG injection pump you are going to spend "X" amount of $$$$$$, and screw around trying to make it equal to a correct pump. Why don't you just have your correct pump freshened up for a "few dollars more"? (which was the title of a Clint Eastwood movie.) |
Posted By: Rod Mitchell
Date Posted: 15 Jan 2022 at 10:56am
| Thanks DrAllis. I absolutely would not think about buying the "wrong" pump if I could find the "right" one for sale. My rotor was seized up completely and the 10 or so diesel shops that I contacted could not find a replacement or parts to fix mine. Thanks to a suggestion on this forum, I contacted Spencer Diesel and they were able to find used parts and rebuild mine. They were very good to work with and I will use them again. The bottom line is my old HD 4 is back up and working and I thank all on the forum for their suggestions and comments. If I missed finding a source for my pump online , please let me know for the next project. Thanks again -- Rod |