ingersoll rand compressor pump "HELP["
Hi ive got a 1965 ingersoll rand 20 gal compressor with a 3-4hp motor and a single stage pump. The pump itself is the original ingersoll rand and has a bunch of different numbers on it, ill get to those shortly. I want to find a rebuild kit for the pump. It takes way to long for it to build pressure. If anyone knows where i might go about finding it please help. Yes i went to there website An i searched for 2 days with no luck. here are the numbers on the pump:
these other numbers are for ? this is stamped on a plate PD 5520
and the other 18962