I have an old mixer Sears Sears cement and no parts replacement were more cavities can I find parts for it.

I'd Check eBay first. when I came from Google it. other than that, I do not think you can get them at the store from scratch. Depending on which part you need, you may be able to find someone for that fabulous for you. In all reality, it might be time for another, depending on how you use it often. If you are not using not that often, consider renting one.

Behringer Xenyx 502 Mixer $39.99 Behringer Xenyx 502 Mixer

Pioneer DJM-1000 Mixer $2729.09 Pioneer DJM-1000 Mixer

Behringer Eurorack UB2442FX-PRO Mixer $299.99 Behringer Eurorack UB2442FX-PRO Mixer

Allen & Heath ZED-420 Mixer $1399 Allen & Heath ZED-420 Mixer

Behringer SX3242FX Eurodesk Mixer $555.04 Behringer SX3242FX Eurodesk Mixer

Behringer EURODESK SX4882 Mixer $1061.24 Behringer EURODESK SX4882 Mixer

Gator Mixer Case $345.79 Gator Mixer Case

Mackie CFX12 mkII Mixer $549.99 Mackie CFX12 mkII Mixer

Soundcraft MFXi 20 Mixer $679.15 Soundcraft MFXi 20 Mixer

Soundcraft EFX 12-Channel Mixer $424.15 Soundcraft EFX 12-Channel Mixer

Mackie CFX12 mkII Mixer $449.99 Mackie CFX12 mkII Mixer

Soundcraft MPMi 20 Mixer $524.25 Soundcraft MPMi 20 Mixer

Allen & Heath ZED-24 Mixer $636.09 Allen & Heath ZED-24 Mixer

Behringer EURODESK SX2442FX Mixer $407.99 Behringer EURODESK SX2442FX Mixer

American Audio DP-2 Mixer $254.99 American Audio DP-2 Mixer