Hanging drawer rear mount parts HELP!

A quick learner from Little Rock, AR says:
Hanging bracket is 4 7/8ths"L with about a 5/16ths hole. The rail is 21 1/2" long. I front know what the plastic off white piece is that connects the two. It is 2 3/4 total long. Can you help with finding replacements??? Please? Thank you!
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Casey from SWISCO responded:

Hello,

Take a look at our 32-025 bracket and 32-061 drawer slides. Dimensions can be viewed on our product pages for confirmation. Thank you!

SWISCO 32-025 Hanging Rail Bracket
SWISCO 32-025 Hanging Rail Bracket
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How to Replace Self-Closing Drawer Slides
How to Replace Self-Closing Drawer Slides
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