Mario C Port Lavaca , TX September 20, 2026 Appliance: Whirlpool Washer WTW4816FW3 Whirlpool Washer Wtw4816fw3: Agitator bore was stripped. How to replace Washer Short Cam Agitator Repair Kit. Replaced lower agitator , short cam agitator and new bolt and washer. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes