Richard P Paw Paw , MI April 17, 2017 Appliance: Whirlpool Gas Dryer GGW9200LW2 Whirlpool Dryer Ggw9200lw2: Needed to reverse door swing and exhaust on a duet dryer. How to replace Dryer Door Reversal Kit. Ordered the parts and used the online videos to see the process. The parts were ordered late in the day and arrived the next morning. Parts were exactly correct for my Gas Dryer. The video was the exact match for my dryer with the exception of one small bracket. The repair required a complete tear down of the dryer which is why it took more than a few minutes. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes