Ford 6.8 serpentine belt

Jeepers92....If you had your RV life to live over again at what time/mileage intervals would you replace your belts and hoses?

I do mine about every 4 to 5 years and have been told that's excessive.

It was the ford as I stated. It was traveling friends. Called Good Sams and first call ended up worthless. Called on Monday and finally got a service call out to repair it. Costs over $600. I think the guy took a nap under the motorhome. I think I could have changed it in 15 min max if I could have gotten the belt. Thanks for the one answer I recieved for my question. I should have stated my problem in a clearer manner.

The ...8110... is right, 8 ribs and 110 inch in lenght. If i remember well, the F53 is like the F550 or F650.

The same fits multiply brands of vehicles

Signature says Dodge

Post says Ford

Which one is it

John Wayne wrote:
On mine it's Ford XC3E-8620-AB (Motorcraft JK81107A) Dayco 5081103

Yes. No secret here. Most Ford Dealers will have it in stock. Very common item. Make sure you know the year.

Chum lee

On mine it's Ford XC3E-8620-AB (Motorcraft JK81107A) Dayco 5081103

Try this: Napa P/N: 25 081102

GOOGLE KNOWS

Call Dodge Tech support - or any Dodge Service department with your VIN. They should be able to get the correct part number for you. Here are two numbers I found no idea if they are 24/7 or workdays only.
Dodge (800-423-6343) 800-4ADodge
RAM (866-726-4636) 866-RAM-INFO

For future, buy 2! keep a spare. We have a fresh spare with us at all times. Cheap insurance - Freightliner recommends that for their chassis.