I need to replace the sink for model # BC732COM-WH

Sink for? House, Motor home? Search doesn't bring up that number.

May I suggest trying a place that sells sinks. This site sells no products. Local plumbing or home repair centers would be a good place to start. Measure it length and width including depth, before you go in. Odds are you aren't going to get an exact identical replacement but a replacement that's the same size.

Please, be more specific

Milo