I'd suggest downloading the manual for your machine, with ProChem it's pretty easy.
looking at another Apex manual they list different ones. Why is that?
The Apex manual lists different belts depending on gas or diesel:
Gas - Bando HDPF 5480
Diesel - Bando HDPF 5500
Good catch. The manual I was looking at was for the Apex GTX. The older (discontinued) Apex lists Gates Predator BP46 for gas and BP48 for diesel.
4 bolts hold it to the frame(I believe) and then the adjustment bolts.. You might also have to loosen where it attaches to the HX box. On my Peak I don't move the blower I just slip the belts over the sheave like a bike chain.Having an APEX my manual says BX47,
I ordered 2 belts from O'Reillys. looking at another Apex manual they list different ones. Why is that?
How many bolts are holding the TriFlow blower in place?