Used on the following models:

Cybex
410T
400T
LCX - 425T (After SN E0504)
LCX - 425T (SN A0901-E0503)
LCX - 425T (SN X1101-A0831)
Pro + - 530T
Pro - 520T
Sport + - 515T
Trotter - 300T
Trotter - 545T
Trotter - 585T
Trotter - 640
Trotter - 640CR
Trotter - 645
Trotter - 645CR
Trotter - 700T
Trotter - 710T