aircraft parts airplane parts used parts new parts I'm no light weight ... this door is GOOD! Someone asked me, "How strong are your new carbon fiber main landing gear doors?" There was only one way to find out. This is David LoPresti, (all 210 pounds of him, ok ok 230ish), balanced on one of our carbon fiber main gear doors.  The door is clamped to a work bench at the attach points and I walked on out.  I would not recommend this with a stock gear door.      Click here for more information on the carbon fiber main gear doors Link to other replacement parts