GOWE Engine Rebuilt Kit for Isuzu 6SD1T 6SD1 Engine 3Rings Hitaichi EX300-5 EX330 EX350 Excavator

Broken head gasket (packaged that way as the card board was fine); liner fell apart on insertion - didn't crack, but the top lip came off as if a can opener was used. Gowe sent me new liner and it was fine.