Services — 07
What we do
On a Mack camelback, the trunnion stands take the load and the corrosion both. We service and replace stands — factory replacement or heavy-duty aftermarket for owners who want extra durability. All products are replacements for or compatible with Mack.
Signs it's time
01
Cracked or corroded stand
02
Movement in the tandem
03
Misaligned axles
04
Hardware working loose
07.1
Trunnion Stand Replacement
Cracked or worn stands replaced and re-torqued on the camelback with new hardware.
07.2
Trunnion Stand Servicing
Regular inspection and maintenance so corrosion and wear get caught before a stand lets go.
07.3
Heavy-Duty Aftermarket Stands
Upgraded aftermarket stands for trucks that work hard — more durability than stock where it counts.
Signs it's time
01
Cracked or corroded stand
02
Movement in the tandem
03
Misaligned axles
04
Hardware working loose
Common questions
Mack Trunnion Stands questions, answered
How do I know if a trunnion stand is cracked or failing?
A cracked or corroded stand, movement in the tandem, misaligned axles, or hardware working loose are the signs. Stands take the load and the corrosion both, so they're worth a look at every service.
What's the difference between factory and heavy-duty aftermarket stands?
Factory replacement matches what came on the truck. Heavy-duty aftermarket is built tougher for trucks that work hard every day and want more durability than stock.
Is this only for Mack trucks?
The stands we install are replacements for or compatible with Mack camelback suspensions specifically.
What happens if a trunnion stand fails while driving?
It's serious — the camelback loses its mounting point. Cracked or corroded stands should get replaced before that happens, not after.
Do I need an appointment?
Walk-ins are welcome, Monday to Friday, 7:00 to 4:30, at 1050 West Penn Pike, Tamaqua.
What does a trunnion stand job cost?
Depends on factory versus heavy-duty aftermarket and how many stands need it, so call (570) 386-4195 or use the quote form and we'll price the actual job. See also our trunnion bar page — the two usually get checked together.
Other suspension services