Coolant filter
Printed From: Unofficial Allis
Category: Other Topics
Forum Name: Classifieds
Forum Description: For sale or wanted items
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=211356
Printed Date: 17 Sep 2026 at 5:47pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: Coolant filter
Posted By: whatscooking
Subject: Coolant filter
Date Posted: 14 Jun 2026 at 4:31pm
| Does a 3500 1968 D21 have a place to put a adapter to fit a coolant filter to? |
Replies:
Posted By: DrAllis
Date Posted: 14 Jun 2026 at 8:38pm
| Use the correct coolant and a water filter isn't needed. Yes. You can get one from a 7060 hung on there. |
Posted By: whatscooking
Date Posted: 15 Jun 2026 at 5:10am
| Correct is green? |
Posted By: SteveM C/IL
Date Posted: 15 Jun 2026 at 11:17am
| Red heavy duty diesel engine coolant is best. Drain and rinse out green. They don't play well together...red and green |
Posted By: KJCHRIS
Date Posted: 15 Jun 2026 at 8:21pm
|
As already said, use the newer H D Longlife coolant approved for Diesels; Cummins, Detroit, Cat, Navistar and forget the filter. (FYI, most are just a cake of slow release additive). Drain old coolant from engine, radiator, cab heater, flush thoroughly and refill with new. ------------- AC 200, CAH, AC185D bareback, AC 180D bareback, D17 III, WF. D17 Blackbar grill, NF. D15 SFW. Case 1175 CAH, Bobcat 543B, |
Posted By: whatscooking
Date Posted: 22 Jun 2026 at 9:41am
| As I inch closer to getting my tractor back together I do want to put the proper liquids back in. This heavy duty coolant from NAPA says in the description that it is pink? Just checking. |
Posted By: DrAllis
Date Posted: 22 Jun 2026 at 10:27am
| Pinkish/reddish....yes. |
Posted By: whatscooking
Date Posted: 22 Jun 2026 at 10:45am
| Since I'm going to NAPA anyway is there a particular name i look for as far as the hydraulic/transmission oil? This tractor has PTO and lift arms so I see 27 gallons. Hope to get a little break on price but probably not. |
Posted By: DSeries4
Date Posted: 22 Jun 2026 at 2:40pm
Check that it meets AGCO 821 specs. ------------- '49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '63 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080 |
whatscooking wrote: