Forum Discussion

charwan's avatar
charwan
Explorer
Oct 07, 2018

OIL BREATHER CAP

This is a small problem but it's got me. I put oil in my MH the other day and forgot to put the cap back and I lost it on the road. Does anyone know the part number of a replacement. I have an 04 Winne on a W21 with 8.1 engine. Any help would be appreciated.
  • SidecarFlip wrote:
    Until then, stuff a rag in the filler pipe.



    You know the strange thing is the engine used to use a qt. of oil about every 500 mile and with the oil cap off it uses no oil and there is no blow by. Your right about putting the rag in it till I can find one. I done tried two caps.
  • Check parts houses and you might check for one to fit the 8.1 as I would think the cap would b an OEM item unique to the engine and not the Winnie.