P2000 Active 60/92 Gearbox Only American Cylinder - No Faceplate
Gearbox has a deadbolt and spring latch only - It is NOT a Multipoint lock (MPL), and does not have a faceplate.
NOTE: This is the Lock case Only - the faceplate rail is not included.

This mortise Lock case will replace the active gearbox on Amesbury  MPL with the same size and configuration.
Amesbury has 3 different locks - Please compare measurements & Information
Cylinder Type: American
Backset: 2-3/8 inch (60mm)
Handle PZ: 3-5/8 inch ( 92mm)
Deadbolt Throw: 1 Inch (25.4mm)
Faceplate Width: NONE

To Change Handing / Latch Reversal:
1. Extend the Deadbolt and pull the spring latch out
2. Rotate to correct position
3. Check the function of the lock before closing the door

Installation Note:
The T-20 torx Star bit screws require 12-13 pounds of torque