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Pioneer Series Stepper Door Used


This access door lowers to become a step. Popular on Pioneer series units.

Comes with door, 8025 key, mounting hardware and 2 rivets to mount the swing arms to the door frames. 

Lock works with an 8025 key.


  • 25-1/2 inches wide by 22 inches tall overall as measured across the front.
  • 23-1/4 inches wide by 22 inches tall as measured inside the door frame. This is also your rough opening size.
  • 10 inches of depth as measured from the bottom front to the bottom back of the lower frame.

Part number 4754D2241-121420-USED