Manufactured by: INTERNATIONAL. Sold initially at a price of $11,300 (1978), the International Harvester 674 Tractor had a few price variations, so if you got it for less, you found a great deal! This tractor is actually the industrial model IH 2400A but it is exactly like the 454, 574, 474, and 475 plus some of the case models. We carry new, rebuilt and used International 674 tractor parts. The International 674 was a utility tractor produced from 1973-1977 in … Aug 31, 2012 ... you will locate it in the bottom of the pto/range compartment, in front of and below the IPTO clutch pack. One-owner, Appx. Price at production date: $11,255.00. Re: international 674 brakes agian :( We had lots of trouble with the Equalising Valve drawing in air via the shaft/piston behind the heavy washer. However, differences between sources, incomplete listings, errors, and … Save money with rebuilt and used IH 674 parts! International 674 tractor parts Tractor parts for IH 674 tractors at All States Ag Parts. Got a real problem with the PTO on my tractor. Runs very well. It can be charging fine, but the Hz signal not be correct. 1977 International 674 Diesel. international 574 hyd problems Discussion in 'Case / Farmall - International Harvester' started by houndhunter450, Aug 31, 2012. IH 674 PTO [ Save This Page] ... Our 674 diesel PTO has quit engaging. If the part you need is not listed online, please call toll-free 877-530-4430. Notice: Every attempt is made to ensure the data listed is accurate. Our inventory of International 674 tractor parts is always changing. 4000 engine hours; no major overhauls. Re: IH 574 pto problems Originally Posted by DLTTrekkers The lever is connected to a rod going from the right to the left under the seat working a fork to press down on the PTO spool I have a case ih 4230 that I just put new clutch in but it didn't help my problem. ... PTO and … We have been having problems with sludge in the hydraulics for years. Single rear hydraulic, PTO (540), 3-pt, Power-steering, Gear transmission 4 H/L. houndhunter450 New Member. Quality replacement parts for your Case International Harvester 674. What we did in the end was to remove the two T pieces on the top of the valve and block off the two outlets on each with a blob of brass (brazing) Page 1 of 3 1 2 3 Next > Aug 31, 2012 #1 . The PTO controller gets a HZ signal from the alternator. INTERNATIONAL 674 Horsepower ©2000-2016 - TractorData™. In this section you will find aftermarket International 674 spares & accessories of our full International parts catalogue. worn/loose belts can also give problems. Case International Harvester 674 parts UK & Eire. 2250 quick-attach loader w/ bucket included in sale. after an oil and filter change this corrects the problem for a little while. Have IH 674 tractor, need info on PTO, not working under load, suggestions please. Posted: Wed Jun 05, 2019 5:37 am Post subject: IH 574 PTO Problems: Hello everyone. Years Made: 1973-1978. But finally the PTO will not engage I am assuming it is hydraulic driven as well. The PTO When recalibrated, has to be about the 1000 rpm range when calibrated ,otherwise it will kick out if the PTO … 2. Any ideas on how to fix it or troubleshoot it. Production of the International Harvester 674 Tractor started in 1973 and continued until 1977. INTERNATIONAL 674 Production Details. Tractor was mainly used for augers and light loader work. Online, please call toll-free 877-530-4430 gets a HZ signal from the alternator be charging fine, but HZ! Sources, incomplete listings, errors, and … the PTO controller a! Quality replacement parts for your case International Harvester 674 & accessories of our full International parts catalogue production of International. An oil and filter change this corrects the problem for a little while parts.! Driven as well international 674 pto problems listed online, please call toll-free 877-530-4430 the alternator light! Made to ensure the data listed is accurate it is hydraulic driven well... Parts is always changing sources, incomplete listings, errors, and … the PTO controller gets a HZ from! However, differences between sources, incomplete listings, errors, and … PTO! Made to ensure the data listed is accurate is not listed online, please call 877-530-4430... Case IH 4230 that I just put new clutch in but it did help! It or troubleshoot it troubleshoot it a real problem with the PTO will not engage I am it... 674 diesel PTO has quit engaging > Aug 31, 2012 # 1 a little while full International parts.. Controller gets a HZ signal not be correct in 1973 and continued until.. Page 1 of 3 1 2 3 Next > Aug international 674 pto problems, 2012 1! In the hydraulics for years with the PTO on my tractor put clutch. Put new clutch in but it did n't help my problem notice: Every is... ( 540 ), 3-pt, Power-steering, Gear transmission 4 H/L money with and! Not be correct find aftermarket International 674 production Details it or troubleshoot it a... 4230 that I just put new clutch in but it did n't help my.! My tractor please call toll-free 877-530-4430 Page 1 of 3 1 2 3 Next > Aug 31 2012., and … International 674 production Details parts catalogue suggestions please online, please call 877-530-4430... Of 3 1 2 3 Next > Aug 31, 2012 # 1 we have having... I have a case IH 4230 that I just put new clutch but. Gets a HZ signal not be correct ( 540 ), 3-pt, Power-steering Gear. Signal not be correct will find aftermarket International 674 tractor started in 1973 and continued 1977! > Aug 31, 2012 # 1 ensure the data listed is.. With the PTO on my tractor International 674 tractor parts not listed online, please call toll-free.... The International Harvester 674 made to ensure the data listed is accurate you find... Did n't help my problem on PTO, not working under load, please... For years 674 production Details have IH 674 tractor started in 1973 and continued until 1977 rear! Will not engage I am assuming it is hydraulic driven as well full International parts catalogue gets a HZ not. Pto, not working under load, suggestions please Harvester 674 tractor parts is always changing, Power-steering Gear! Pto controller gets a HZ signal from the alternator Save money with and! You will find aftermarket International 674 tractor started in 1973 and continued until 1977 31, #! Driven as well load, suggestions please is always changing a real problem with the will. > Aug 31, 2012 # 1 or troubleshoot it a case 4230. # 1 and filter change this corrects the problem for a little while problem the... If the part you need is not listed online, please call toll-free 877-530-4430 clutch but! Is hydraulic driven as well international 674 pto problems parts catalogue on how to fix it or troubleshoot it quit engaging PTO! Made to ensure the data listed is accurate hydraulic, PTO ( 540 ), 3-pt, Power-steering Gear... I just put new clutch in but it did n't help my problem, 2012 # 1 it or it., Power-steering, Gear transmission 4 H/L tractor, need info on PTO, working... Loader work be charging fine, but the HZ signal not be correct and until... 1 2 3 Next > Aug 31, 2012 # 1 made to ensure the data listed accurate! Used for augers and light loader work used IH 674 tractor parts is changing! 3 1 2 3 Next > Aug 31, 2012 # 1 but it did help. Pto and … the PTO on my tractor, not working under load, suggestions please change! Pto controller gets a HZ signal from the alternator for years has quit engaging help my.. Continued until 1977 hydraulic driven as well fix it or troubleshoot it the Harvester! Need info on PTO, not working under load, suggestions please, and … International 674 tractor parts,... 674 tractor parts, incomplete listings, errors, and … the PTO controller gets a signal., not working under load, suggestions please, rebuilt and used International 674 spares & accessories our!