RV plumbing problem?

We have an older slide-in camper (Real Lite). We have a fitting that broke on the interior plumbing (between spigot and fresh water tank). Where do you suggest getting affordable replacement fittings or parts to replace the line between the tank and the spigot?

Public Comments

1. Any RV dealer or supply shop.
2. Rv supplier or take the part to Lowes or Home depot and try to match it.
3. Try camping world.com, online RV site, I have bought fitting there in the past.