Tony Ingram Posted November 1, 2012 Share Posted November 1, 2012 Anybody know where I can get a new water pump for my thermodyne? Can't get my 53' H61 back on the road until I get it replaced and my boy's been bugging the heck outta me to go for a ride. Quote Link to comment https://www.bigmacktrucks.com/topic/28096-water-pump-for-thermodyne/ Share on other sites More sharing options...
Maddog13407 Posted November 1, 2012 Share Posted November 1, 2012 should be the same an any 6 cylinder diesel Mack. they only made two or three of them back then and the only differences are the length of the shaft and sometimes the clockin where it bolts to the oil cooler. think an 237 water pump should fit most thermodyne's. may have to use your old spacer blocks for the oil cooler tho. Quote Link to comment https://www.bigmacktrucks.com/topic/28096-water-pump-for-thermodyne/#findComment-144004 Share on other sites More sharing options...
39 Baby Mack Posted November 1, 2012 Share Posted November 1, 2012 should be the same an any 6 cylinder diesel Mack. they only made two or three of them back then and the only differences are the length of the shaft and sometimes the clockin where it bolts to the oil cooler. think an 237 water pump should fit most thermodyne's. may have to use your old spacer blocks for the oil cooler tho.If that has the original engine in it you'd' be pretty hard pressed to find either an oil cooler or a thermostat housing on it!But as stated above maybe you could find a newer one with same shaft length and change the pulley.There is a company in New York state that rebuilds water pumps for antiques, I'm not sure if they do heavy duty or not but it might be worth a shot if all else fails.Ron Quote Link to comment https://www.bigmacktrucks.com/topic/28096-water-pump-for-thermodyne/#findComment-144008 Share on other sites More sharing options...
39 Baby Mack Posted November 1, 2012 Share Posted November 1, 2012 The name is Arthur Gould Rebuilders.They are located in Kings Park, N.Y.Tel. #(631) 269-0093Ron Quote Link to comment https://www.bigmacktrucks.com/topic/28096-water-pump-for-thermodyne/#findComment-144009 Share on other sites More sharing options...
rick harper Posted November 1, 2012 Share Posted November 1, 2012 You can send it to the Mack Reman facility and they could rebuilt it. I have done this several times. It has to be called/shipped from your local Mack dealer. Check part number 316GC184NX that might work. Does not come with the pulley but just pull it off. Quote Link to comment https://www.bigmacktrucks.com/topic/28096-water-pump-for-thermodyne/#findComment-144014 Share on other sites More sharing options...
Tony Ingram Posted November 2, 2012 Author Share Posted November 2, 2012 As far as I know the truck is completely original, thanks for all of the input! Quote Link to comment https://www.bigmacktrucks.com/topic/28096-water-pump-for-thermodyne/#findComment-144067 Share on other sites More sharing options...
Dennis Posted November 3, 2012 Share Posted November 3, 2012 I found mine on eBay. They were slight differences in the pumps. You need to compare it carefully with the old one. Quote Link to comment https://www.bigmacktrucks.com/topic/28096-water-pump-for-thermodyne/#findComment-144262 Share on other sites More sharing options...
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