Support tube - rear

Listed on the following equipment:
Monark - 731 - black
Monark - 731 White
Monark - 814e (1991 and older)
Monark - 814e (1992 and newer)
Monark - 815e (1986)
Monark - 817 after 1992
Monark - 817 S/N P94612 and up
Monark - 817E & 827E - 1986-1991
Monark - 817e White
Monark - 818e (1986)
Monark - 818e (1987-1991)
Monark - 818e (1992-present)
Monark - 818e S/N P94135 and up
Monark - 824
Monark - 827e
Monark - 827m
Monark - 828e
Monark - 837e
Monark - 839e
Monark - 874e
Monark - 884e
Monark - 894e (After SN WBK280889)
Monark - 915
Proform - Cardio Glide Plus - 831.159940

* Images may not be identical to part.