Warpman89

If you have one you are getting rid of and near Chicago area let me know please

this is the shift pattern so it must be a t2060a, is this a good transmission? It's the first I've seen like it

Hello, I am looking at a clean 98 CH daycab for sale with Mack single stick 6 speed transmission, no air shift. Does anyone know what model transmission this would be? Also, what ratios would this transmission have? It has 4.17 rears and I would like to know if this thing will run highway speeds without crazy high RPMS.

You are looking at a 2013 Mack MP8 diesel engine with 445 HP. This engine is model MP8 445E, serial number 999744 and engine family CUPTH12.8S01. This engine has 175,000 miles on it and runs well. This truck was equipped with the Mack Maxitorque automatic transmission, 45,000 pound rears with 355 gear ratio all of which are available at an extra charge. THIS ENGINE IS OUT OF THE TRUCK AND READY TO BE shipped. We are parting this truck out Price for the engine is $9000 You can make offer for the rest of the parts.

You are looking at a 2013 Mack MP8 diesel engine with 445 HP. This engine is model MP8 445E, serial number 999744 and engine family CUPTH12.8S01. This engine runs well. This truck was equipped with the Mack Maxitorque automatic transmission, THIS ENGINE IS OUT OF THE TRUCK AND READY TO BE shipped. I am We are parting this truck out. This engine comes complete with the turbocharger and has a 90 day parts only warranty. Asking for $9700 shipped for engine only

Price USD: Asking for $4700 shipped Make: MACK AI-350 Model: NON-EGR MODEL Year: 2004 Serial#: 4J2532 Description: (USED) 2004 MACK AI-350 DIESEL ENGINE FOR SALE, SERIAL# 4J2532, STOCK# 003318, TEST RUN 5-16-2017 RUNS PERFECT!! The engine comes tested with a 30 day warranty on the block and crank. Thanks

Thanks stork

Do you or does anyone else here have an exploded diagram of the shift cylinders? Now that you mention it has all the symptoms of a missing or slipped o-ring

Gentlemen, I have a problem. I have the trtxl1070b 12 speed and lately I have had trouble getting it into reverse and sometimes high range, both of which are shifted by air as you well know. Furthermore, when the High-Direct-Neutral-Reverse control valve/knob is in direct, I have a lot of air coming out of the exhaust line that comes off of the knob. When I had trouble shifting into reverse in the past, I would roll forward at a low speed and air shift into reverse, but now I am no longer able to even do this. Do this sound like the knob needs to be rebuilt or what? The transmission is a rebuilt unit which was installed about one and a half years ago. Everything worked fine after installation. I ordered a knob rebuild kit from Mack today. They had two available, the "major" kit and the "minor" kit. I got the minor kit because it was about $100 cheaper, though it probably not as complete. Any help on what the problem might be or advice on how to install this kit would be very helpful and appreciated.

thanks guys, i figured it was residue merry christmas

I have oil in my air system, it has been a problem for a few years now. The truck did not see much use so it was not a big issue and there were no safety issues. However, it was not uncommon for a decent amount of oil to come out of the air tank if it was drained. Also, the air dryer pressure regulator would spit out a nice circle of oil spray every time it would exhaust. So, about 6 months ago I replaced both the air compressor and air dryer. There is now very little oil when I drain the air tank, but still some. The air dryer still spits out a little oil, but less than before. The "new" air compressor was a rebuilt unit from Mack and works like it should. The new air dryer is brand new. So, what is the deal here? Is a little oil common for a 20 year old truck? Is the oil I'm seeing just "residue" from years of having oil going into the air system? Any help is appreciated

Hey man i have an 88 also with the same engine and pump combo, so you caught my interest when you said your boost went from 16 to 24 if you have some pictures of this modification so i can better understand the procedure, i would greatly appreciate it keep on truckin!

yup, she's almost all back together now and all the air lines are back where they belong thanks to all replies

TRTXL1070B

Thank You! I am still unsure of one port on the top of the transmission part. On my diagram, I labeled it "5", although it had no number. It is actually part of the number "4" port. Do you have any idea what this is for and more importantly where it goes?