Driveline and Suspension

1,491 topics in this forum

1. Rd688 trunnion replacement

   By Moparmike, July 18, 2025
   • 17 replies
   • 2.1k views
   • 
   • Brocky
   • August 13, 2025

2. 46k Chalmers Suspension With 38 Mack Rears?

   By DieselDog5.9, August 3, 2025
   • 19 replies
   • 2.4k views
   • 
   • DieselDog5.9
   • August 6, 2025

3. Another rears Q

   By Straydog954, July 11, 2025
   • 8 replies
   • 2.1k views
   • 
   • Straydog954
   • July 31, 2025

4. Cruiseliner front axle...

   By cruiseliner64, July 5, 2025
   • 15 replies
   • 1.9k views
   • 
   • mrsmackpaul
   • July 11, 2025

5. B61 pitman arm

   By 250mack, December 18, 2022
   • 9 replies
   • 2.8k views
   • 
   • Freightrain
   • July 10, 2025

6. Cruise liner diff locks

   By Nathanwhit1, June 28, 2025
   • 3 replies
   • 1.3k views
   • 
   • mechohaulic
   • June 30, 2025

7. Replacement airbags for hendrickson suspension

   By Gorilla, June 21, 2025
   • 6 replies
   • 1.7k views
   • 
   • mowerman
   • June 24, 2025

8. Rears ID

   By Straydog954, June 20, 2025
   • 3 replies
   • 1.3k views
   • 
   • Geoff Weeks
   • June 21, 2025

9. Rears Q

   By Straydog954, June 18, 2025
   • 1 reply
   • 1.1k views
   • 
   • kt_Engineer
   • June 18, 2025

10. Mack 80,000 Pound Rears

    By Bullheaded, June 14, 2025
    • 8 replies
    • 1.8k views
    • 
    • Bullheaded
    • June 16, 2025

11. Rear mount PTO

    By Mackman87, May 26, 2025
    • 21 replies
    • 2.8k views
    • 
    • mechohaulic
    • June 6, 2025

12. Spoke wheel hub sizes

    By BTFD 3227, June 4, 2025
    • 1 reply
    • 1.1k views
    • 
    • Geoff Weeks
    • June 4, 2025

13. 1955 Mack B85F rear hub bearings and seals

    By BTFD 3227, May 28, 2025
    • 2 replies
    • 1.1k views
    • 
    • mechohaulic
    • May 29, 2025

14. Regear options 1 2

    By Brandt, June 4, 2015
    • 29 replies
    • 6.3k views
    • 
    • Joseph Cummings
    • May 22, 2025

15. 1978 RS600L Shock part numbers

    By Raven9, May 15, 2025
    • 10 replies
    • 1.9k views
    • 
    • The Heinz
    • May 19, 2025

16. Rear axle bearings odd sizes???? 1 2

    By Bud’s, July 15, 2019
    • 33 replies
    • 11.2k views
    • 
    • Mackman87
    • May 17, 2025

17. Looking for hub pilot hubs

    By Coalminer, February 1, 2022
    • 2 replies
    • 2.3k views
    • 
    • Mackman87
    • May 16, 2025

18. Front hub seal

    By Nathanwhit1, May 15, 2025
    • 9 replies
    • 1.6k views
    • 
    • Geoff Weeks
    • May 16, 2025

19. 1990 Mack RD690S steer hub

    By Rbailess, May 12, 2025
    • 0 replies
    • 1k views
    • 
    • Rbailess
    • May 12, 2025

20. 04 cv 713 Steering gear box part #

    By petehall12, October 11, 2023
    • 3 replies
    • 2.1k views
    • 
    • The Heinz
    • April 30, 2025

21. 72 Mack firetruck cf600

    By Rdhdfmn, April 17, 2025
    • 3 replies
    • 1.3k views
    • 
    • mowerman
    • April 21, 2025

22. Wheel alignment on Dayton style hubs

    By Full Floater, March 24, 2025
    • 14 replies
    • 2.9k views
    • 
    • Geoff Weeks
    • April 8, 2025

23. Wheel nuts

    By Nathanwhit1, March 26, 2025
    • 5 replies
    • 1.1k views
    • 
    • Mark T
    • March 26, 2025

24. CRD931A

    By Straydog954, May 13, 2024
    • 2 replies
    • 1.4k views
    • 
    • kt_Engineer
    • March 21, 2025

25. Difficult Steering To The Left, Easy Steering To The Right?

    By treemuncher, December 4, 2007
    • 12 replies
    • 30.3k views
    • 
    • Full Floater
    • March 19, 2025