Engine and Transmission

6,538 topics in this forum

1. Mack transmissions:

   By Rob, March 17, 2012
   • 3 replies
   • 2.1k views
   • 
   • ducky698
   • March 17, 2012

2. What weight motor oil for 711 thermodyne

   By sam15584, March 15, 2012
   • 3 replies
   • 2k views
   • 
   • Rob
   • March 17, 2012

3. want to buy maxitorque

   By gardener, March 16, 2012
   • 1 reply
   • 1.4k views
   • 
   • Rob
   • March 16, 2012

4. lipe clutch

   By bobo, March 14, 2012
   • 0 replies
   • 1.5k views
   • 
   • bobo
   • March 14, 2012

5. 3406 cat b model 1 2

   By Jamied625, March 13, 2012
   • 35 replies
   • 13.6k views
   • 
   • 220cummins
   • March 14, 2012

6. How do I get my injector pump off?

   By B53, March 14, 2012
   • 0 replies
   • 1.3k views
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   • B53
   • March 14, 2012

7. want to change out 7sp need help with replacement choice

   By mackncheese, March 11, 2012
   • 10 replies
   • 4.1k views
   • 
   • cgallamore
   • March 13, 2012

8. exhaust ramp

   By frank@neuvirth.com, March 10, 2012
   • 4 replies
   • 2.2k views
   • 
   • frank@neuvirth.com
   • March 13, 2012

9. 12 speed reverse switch

   By garybxx59, March 11, 2012
   • 1 reply
   • 2k views
   • 
   • MACKTRUCKS4
   • March 12, 2012

10. Mack ME7 650 hp

    By sea dog, March 5, 2012   

    • Elusive coolant?
    • 5 replies
    • 4.1k views
    • 
    • fullfuel01
    • March 11, 2012

11. cheap Mack parts craigs list

    By lucerne tractor, March 10, 2012
    • 4 replies
    • 1.9k views
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    • hatcity
    • March 10, 2012

12. 06 aset 427 engine Lucas Question

    By alcoon61, February 19, 2012
    • 2 replies
    • 1.7k views
    • 
    • alcoon61
    • March 9, 2012

13. Gearing questions

    By bobcotkg, February 17, 2012
    • 13 replies
    • 11.1k views
    • 
    • bobcotkg
    • March 8, 2012

14. Mack transmissions:

    By Rob, March 6, 2012
    • 1 reply
    • 1.9k views
    • 
    • theakerstwo
    • March 7, 2012

15. 12 speed trans

    By MACKTRUCKS4, March 6, 2012
    • 1 reply
    • 1.5k views
    • 
    • theakerstwo
    • March 6, 2012

16. Delete kits?

    By fg61, March 4, 2012
    • 1 reply
    • 2.3k views
    • 
    • Mackpro
    • March 5, 2012

17. DM685 with maxitorque 4(plusLo) speed banging

    By biffidun, March 4, 2012
    • 2 replies
    • 1.6k views
    • 
    • biffidun
    • March 4, 2012

18. e6 300 Exhaust

    By pmolitor, March 4, 2012
    • 2 replies
    • 1.5k views
    • 
    • pmolitor
    • March 4, 2012

19. Which engine

    By Jamkar, March 1, 2012   

    • What to do !
    • 4 replies
    • 2k views
    • 
    • little cat 500
    • March 2, 2012

20. RTX15715 Fuller 15 spd

    By BAD DOG, March 2, 2012   

    • Shifter to trans pluming.
    • 1 reply
    • 2.3k views
    • 
    • Green Dash
    • March 2, 2012

21. new to me mack with 7sp (Did I make a mistake)

    By mackncheese, March 1, 2012
    • 5 replies
    • 3.9k views
    • 
    • Lmackattack
    • March 1, 2012

22. triplex or quadbox shifting lever pictures?

    By Maddog13407, February 24, 2012
    • 6 replies
    • 6.1k views
    • 
    • Maddog13407
    • February 29, 2012

23. external trans pump

    By bubbamobilin, February 29, 2012
    • 0 replies
    • 1k views
    • 
    • bubbamobilin
    • February 29, 2012

24. 12 speed high side :(

    By sritchhart, February 28, 2012
    • 3 replies
    • 1.9k views
    • 
    • Superdog
    • February 28, 2012

25. T2180

    By hurtpuppy, February 11, 2012
    • 8 replies
    • 7.1k views
    • 
    • mack mhe9
    • February 25, 2012