Anybody know the size or part number? I'd like to get it before I tear anything apart......

47 RH

 

You are better off going to your local dealer and getting the updated dipstick tube. The O-ring style tube was superceded several years ago to the new style tube which uses a rubber sleeve. The new one eliminates the chance of the oring leaking ... they are fairly cheap ....

 

Thanks, I didn't know they superseded.....