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Topic: Resevoir cap (Read 465 times) previous topic - next topic

Resevoir cap

Does anyone know where to find a part number for the cap on the metal tank near the radiator on my coach? Its an 8.3 Cummins if that helps .
Tom
1998 U320 40'

Re: Resevoir cap

Reply #1 –
Recommend take the old cap to NAPA, they will have them in stock, most likely a 7 psi, I
prefer the 10 psi cap.

Re: Resevoir cap

Reply #2 –
Napa couldn't find exact match for it. Going to main Napa warehouse tomorrow.
Tom
1998 U320 40'

Re: Resevoir cap

Reply #3 –
Don't have any idea how to assist you without knowing your coach model & year. Is it the radiator cap you are looking for? You said it was near your radiator. Don't think we have any caps near our radiator.

Re: Resevoir cap

Reply #4 –
I apologize, we updated coach info last week. Some how it isn't showing up on my posts? I will try again to make that right,. Our coach is a 1995 U280 40' . The cap is on a black steel box aft of the radiator.
Tom
1998 U320 40'

Re: Resevoir cap

Reply #5 –
Cross point Cummins here in Nashville sent me to the Kenworth dealer where they found the appropriate 10psi cap in less than 5 minutes :D
Tom
1998 U320 40'