Power Steering hose deteriorated

[BenzJoeD]

I noticed some power steering fluid leaking from my 1999 ML320 and soon thereafter started hearing a whining while making turns. My dealer rep recommeded calling roadside assistance, so I did. The service guy had to tighten the clamp, which was loose from recently have the power steering clamp recall service completed. The service guy also said I should replace the hose that is deteriorated (soft/gummy he said). Can someone tell me where I can purchase one, rather than going to the dealer? What part number, etc?

Also, on another subject, are the Trico 45220 wiper refills the proper ones for my make/model?

I just found this site this morning, and it seems to be a great resource. Thanks.

Joe D
"super novice"