I have a Campbell Hausfeld compressor I purchased around 1992 and it's run flawlessly until about a year ago, A yard rake fell off it's hook and smacked against the plastic oil level sight glass and cracked it. The compressor model is EX701300AJ. I believe the part number is ST120400AV Sight, but every place I check, including eBay and Amazon show it as being obsolete ot unavailable. I still have the broken piece.
Any suggestions? I feel there has to be one around somewhere, even if from a cannibalized one sitting around.
Any help would be appreciated,