Engine and Transmission

6,400 topics in this forum

1. Engine Wanted mechanical e-7 454

   By eveready, April 24, 2018
   • 8 replies
   • 2.1k views
   • 
   • Maxidyne
   • May 2, 2018

2. E7 300 won't start

   By Gashog, April 12, 2018
   • 10 replies
   • 3.1k views
   • 
   • OldRedMack
   • May 2, 2018

3. Need some part numbers American Bosch:

   By Rob, April 30, 2018
   • 8 replies
   • 1.8k views
   • 
   • Rob
   • May 1, 2018

4. Head scratcher 1 2

   By Racecorr, December 18, 2017
   • 34 replies
   • 7.3k views
   • 
   • Racecorr
   • April 29, 2018

5. Head scratcher revisited.

   By Racecorr, January 16, 2018
   • 5 replies
   • 1.3k views
   • 
   • Racecorr
   • April 29, 2018

6. 2180 gear failure

   By 07cl733, February 5, 2017
   • 2 replies
   • 1.5k views
   • 
   • turckster
   • April 28, 2018

7. 2004 E7 427

   By Al and son, April 25, 2018
   • 4 replies
   • 2k views
   • 
   • Al and son
   • April 26, 2018

8. Econodyne vs Maxidyne

   By tl1975, April 25, 2018
   • 1 reply
   • 2.7k views
   • 
   • fjh
   • April 26, 2018

9. 673 w/Turbo

   By youngstown.bulldog80, April 22, 2018
   • 7 replies
   • 1.7k views
   • 
   • youngstown.bulldog80
   • April 25, 2018

10. EE300 Mack engine

    By Sandyo, April 23, 2018
    • 3 replies
    • 1.1k views
    • 
    • j hancock
    • April 25, 2018

11. MP7 Regen issues

    By OJ Avery, April 9, 2018
    • 6 replies
    • 5.1k views
    • 
    • OJ Avery
    • April 24, 2018

12. mack 18 speed makes loud scratching sound

    By vansite89, April 16, 2018
    • 18 replies
    • 4.3k views
    • 
    • Swishy
    • April 22, 2018

13. Compound Shifter Stuck 1 2

    By leversole, October 30, 2010
    • 29 replies
    • 9.7k views
    • 
    • Rob
    • April 22, 2018

14. Mp8 misfire

    By adam@delco, April 20, 2018
    • 1 reply
    • 1.7k views
    • 
    • fjh
    • April 21, 2018

15. Mack B61 replacement piston

    By REscobar, April 9, 2018
    • 6 replies
    • 2.7k views
    • 
    • j hancock
    • April 21, 2018

16. 2003 etec

    By nice b, April 17, 2018
    • 7 replies
    • 1.4k views
    • 
    • nice b
    • April 19, 2018

17. T2080

    By Rufino V, February 1, 2018
    • 20 replies
    • 7.4k views
    • 
    • polracer01
    • April 16, 2018

18. HELP. Power loss

    By petehenry, March 15, 2018
    • 15 replies
    • 4.3k views
    • 
    • Rob
    • April 16, 2018

19. Air compressor

    By RobM626, April 14, 2018
    • 5 replies
    • 1.5k views
    • 
    • RobM626
    • April 15, 2018

20. Thermostat or something else

    By Moparmike, April 13, 2018
    • 4 replies
    • 1.2k views
    • 
    • hatcity
    • April 13, 2018

21. Input shaft size behind an E7, big or little ?

    By John Costley, April 12, 2018
    • 12 replies
    • 2.3k views
    • 
    • John Costley
    • April 13, 2018

22. B61 Oil And Fuel Filter

    By thomastractorsvc, May 22, 2013   

    • oil filter
    • fuel filter
    • 11 replies
    • 5.9k views
    • 
    • Rob
    • April 12, 2018

23. T2090 Hose Question

    By Mr Black, April 9, 2018
    • 3 replies
    • 2.9k views
    • 
    • Mr Black
    • April 10, 2018

24. 400 motor to 460 swap

    By vansite89, April 9, 2018
    • 0 replies
    • 756 views
    • 
    • vansite89
    • April 9, 2018

25. Mack Cab Over help

    By Wren, April 6, 2018
    • 3 replies
    • 2.5k views
    • 
    • Wren
    • April 8, 2018