LBM800: Standard Balance Mechanism.
LBM800C: Chemical Balance Mechanism.
LBM800AVI: Aviation Balance Mechanism.
LBM800-LR: LBM800 Long Reach (Top Load Balance Assembly).
LBM800-1Z: LBM800 with 2 x 2800N Struts.
LBM800-2Z: LBM800 with 2 x 5200N Struts.
LBM800-3Z: LBM800 with 2800N & 5200N Strut.