Part Number: 13-18990-D (Aerox seat back sling d cyl) Part Number: 13-18990-E (Aerox seat back sling e cyl) Part Number: 13-18990-M (Aerox seat back sling m cyl) Part Number: 13-18992 (Aerox retrofit kit sct fitting r) Part Number: 1318992-1 (No description) Part Number: 1318993-1 (No description) Part Number: 13-18994 (Aerox rtrft kt prtn bn rk pb 1) Part Number: 13-18995 (Aerox rtrft kt prtn bn rk pb 2) Part Number: 1318996 (Ne) Part Number: 1318997-1 (No description) Part Number: 13189-EEGX (Ne) Part Number: 13189MACH1115JC (Ne) Part Number: 1318A (Lcnt) Part Number: 1318ABI-M (Ne)