6368 Posted March 1, 2018 Share Posted March 1, 2018 I want to add these items to my 87 RD but the guy at the Mack parts counter aint much help if he can't look it up by the vin. Quote Link to comment Share on other sites More sharing options...
Lmackattack Posted March 2, 2018 Share Posted March 2, 2018 I had to give my local Mack dealer a superliner vin for them to look it up. this was at a old Mack dealer. not at a Volvo or a no name truck center. The parts guy went right to a old book for the original part number and then found the superseded numbers. I bought them all but the boost gauge as if I recall the mack gauge did not have numbers on the gauge to tell me how much boost I was pushing? I used a standard auto meter gauge Quote Link to comment Share on other sites More sharing options...
Lmackattack Posted March 2, 2018 Share Posted March 2, 2018 if it helps I might be able to get you the other numbers off the oil temp gauges? Quote Link to comment Share on other sites More sharing options...
6368 Posted March 2, 2018 Author Share Posted March 2, 2018 my 96 rd688 had the one i want but i don't remember my old VIN Quote Link to comment Share on other sites More sharing options...
6368 Posted March 2, 2018 Author Share Posted March 2, 2018 I found my VIN amongst some old papers in the attic. Mack gave me part# 25163711. They want $111. I think this one by Hewitt is a close enough match for me at half the cost. https://hewittindustries.com/product/50-psi-boost-gauge/ Quote Link to comment Share on other sites More sharing options...
kscarbel2 Posted March 2, 2018 Share Posted March 2, 2018 3MT247 is the Mack part number for the smaller later pyrometer gauge. https://m.ebay.com/itm/Pyrometer-Gauge-Kit-PAI-P-N-FPK-0473-Ref-Mack-85131532-3MT247-39MR2410-64MT324-/252570036049 1MT315P1 is the Mack part number for the older large pyrometer gauge. Quote Link to comment Share on other sites More sharing options...
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