keg1 Posted September 30, 2016 Share Posted September 30, 2016 Does anyone know if you can get the reversing valve for on the the intake anywhere besides Mack. They can get it but it's $250 plus shipping. I can't see that much for all that's to it. Quote Link to comment https://www.bigmacktrucks.com/topic/47098-puff-limiter/ Share on other sites More sharing options...
kscarbel2 Posted September 30, 2016 Share Posted September 30, 2016 $250. You have got to be kidding. When you called the good folks at Watt's Mack (888-304-6225), what did they say ? Quote Link to comment https://www.bigmacktrucks.com/topic/47098-puff-limiter/#findComment-347362 Share on other sites More sharing options...
keg1 Posted September 30, 2016 Author Share Posted September 30, 2016 I was at R+R Mack and he said he would have to call the supplier. He said they were a hundred and some odd dollars before. He checked on it and called me back and said $250 plus shipping and I said no thanks. Quote Link to comment https://www.bigmacktrucks.com/topic/47098-puff-limiter/#findComment-347420 Share on other sites More sharing options...
ou812jk Posted September 30, 2016 Share Posted September 30, 2016 pai sells them Quote Link to comment https://www.bigmacktrucks.com/topic/47098-puff-limiter/#findComment-347424 Share on other sites More sharing options...
39 Baby Mack Posted October 1, 2016 Share Posted October 1, 2016 Sounds like it's time to roll coal! Ron Sent from my SM-G900V using Tapatalk 2 Quote Link to comment https://www.bigmacktrucks.com/topic/47098-puff-limiter/#findComment-347470 Share on other sites More sharing options...
KKERGALL Posted October 1, 2016 Share Posted October 1, 2016 cylinder on intake ?? P/N# 619GC218AP1 ??? there are different pressures, do you still need, think I know where one is. Rich 1 Quote Link to comment https://www.bigmacktrucks.com/topic/47098-puff-limiter/#findComment-347477 Share on other sites More sharing options...
ou812jk Posted October 1, 2016 Share Posted October 1, 2016 working somewhere to day found new one on shelf part #691gc218cp6x you have to find out witch one you need got this one if it work for you Quote Link to comment https://www.bigmacktrucks.com/topic/47098-puff-limiter/#findComment-347496 Share on other sites More sharing options...
kscarbel2 Posted October 1, 2016 Share Posted October 1, 2016 Back in the day, we mostly sold the CP6X variant for replacement, because it had the least resistance. There's a service bulletin on puff limiters with specs that lays out all that. 1 Quote Link to comment https://www.bigmacktrucks.com/topic/47098-puff-limiter/#findComment-347499 Share on other sites More sharing options...
keg1 Posted October 2, 2016 Author Share Posted October 2, 2016 I have the one line hooked up wrong on mine. Will switch it tomorrow and see if it works, if it doesn't I will be interested in one. Thanks Quote Link to comment https://www.bigmacktrucks.com/topic/47098-puff-limiter/#findComment-347526 Share on other sites More sharing options...
39 Baby Mack Posted October 2, 2016 Share Posted October 2, 2016 There was a service bulletin that explained how to test the reversing relay valves. It involved using two gauges and an air regulator. I probably have one but I'm sure somebody else on here could probably lay hands to theirs a lot easier than I could! Ron Quote Link to comment https://www.bigmacktrucks.com/topic/47098-puff-limiter/#findComment-347562 Share on other sites More sharing options...
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