Expensive to replace shower door. Have 381TH and somehow my shower door busted also, probably not latched correctly. Ordered another replacement from Keystone (comes as entire unit) from CW. Was thinking about replacing it my self but for $145 I let CW do it. They mess up install it's on them! But they did great job replacing the door.
Part 93558 (Niagara glass) $433
Total with taxes: $792
Made wood insert to put in bottom of track as secondary catch.
Keith and Jana Escue
2018 Montana 381TH
2017 Ford F350 King Ranch
I've discovered on our shower door that it takes and extra little push to get the lock to fully click into place. It might look locked at first, but it might not be. If not it's possible for it to come loose during travel and cause problems.
Just another thing to double check before getting underway.
Jeff & Sandi (and Teddy - 7lb Schnorkie)
2018 Montana HC 305RL / Andersen Ultimate Hitch on B&W Ball
2012 RAM 3500 Big Horn Crew Cab 4x4 SRW / AMP Power Running Boards / Air Bags