Mark G Eastman , GA December 23, 2025 Appliance: Samsung Washer WA45N3050AW/A4-00 Samsung Washer Wa45n3050aw/A4-00: My washer was missing the pressure cap. How to replace Washer Pulsator Cap. The new part simply snapped in place Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes