Hi Tal,
Your drawer spacer can likely be replaced with our 32-334, 32-339, or 32-352B. To determine which of these is the correct fit for your repairs, you'll need to carefully compare their dimensions.
We only have one drawer slide style that we can recommend to replace your existing slides. To confirm the exact replacement, I'll need to know the measurement for the length of the drawer slide itself. Please also provide a photo of the drawer socket installed at the back of your drawer, if applicable.
Please feel free to reach out with any other questions you might have.