Radiator cap

[Slamfire]

The cap on my Mitsu D-1800 is now in 4 pieces, I'd like to get a new one and am wondering if it is a standard size, and what pound pressure it runs. Does anyone know?

 

[mechanicaldude]

if i'm not mistaken it's 7LB. pressure cap and standard size... /forums/images/graemlins/cool.gif

 

[SamR]

I have an S370 Beaver that needed a new radiator cap a couple years ago- I seem to recall it was same cap as an old 8N or 9N but I am not 100%. TSC had what I needed and it was standard size. I'd go look for details but it's rainin' like a cow peeing on a flat rock /forums/images/graemlins/smile.gif

 

[benkapitanec]

I have a MT180HD(hydrostatic drive) 4 wheel drive. The manual calls for a 0.9 kg/cm2 or 12.5lb. cap for the cooling system. I bought a 7lb cap from Auto Zone before looking it up in the manual.....now I have to go back and find a 12.5 lb cap, I'm blowing coolant out the over flow when its hot outside and I'm working the machine, maybe NAPA carries one. Hope that helps!

 

[Inspector507]

12.5 is close enough to 13 lb, which is fairly common at at any auto parts store.