This listing is for one replacement Bush Hog brand seal; old OEM code 1008, new code 1008BH. The part fits the 104 models listed below: 104 Rotary Cutter (Discontinued) - Gearbox & Related Parts For 104 (All Models) 104 Rotary Cutter (Discontinued) - Gearbox Assembly (Obsolete) 104 Rotary Cutter (Discontinued) - Gearbox & Related Parts For 104 (All Models) 104 Rotary Cutter (Discontinued) - Gearbox Assembly (Obsolete) 1050HR Rotary Cutter - Gearbox Assembly No. 2 (Obsolete) 1050HR Rotary Cutter - Gearbox Assembly No. 3 (Obsolete) 1050HR Rotary Cutter - Gearbox Assembly No. 4 (Obsolete) 1050HR Rotary Cutter - Gearbox Assembly No. 2 (Obsolete) 1050HR Rotary Cutter - Gearbox Assembly No. 3 (Obsolete) 1050HR Rotary Cutter - Gearbox Assembly No. 4 (Obsolete) 1050HS Rotary Cutter - Gearbox Assembly No. 2 (Obsolete) 1050HS Rotary Cutter - Gearbox Assembly No. 3 (Obsolete) 1050HS Rotary Cutter - Gearbox Assembly No. 4 (Obsolete) 1050HS Rotary Cutter - Gearbox Assembly No. 2 (Obsolete) 1050HS Rotary Cutter - Gearbox Assembly No. 3 (Obsolete) 1050HS Rotary Cutter - Gearbox Assembly No. 4 (Obsolete) 1050R Rotary Cutter - Gearbox Assembly No. 2 (Obsolete) 1050R Rotary Cutter - Gearbox Assembly No. 3 (Obsolete) 1050R Rotary Cutter - Gearbox Assembly No. 4 (Obsolete) 1050R Rotary Cutter - Gearbox Assembly No. 2 (Obsolete) 1050R Rotary Cutter - Gearbox Assembly No. 3 (Obsolete) 1050R Rotary Cutter - Gearbox Assembly No. 4 (Obsolete) 1050S Rotary Cutter - Gearbox Assembly No. 2 (Obsolete) 1050S Rotary Cutter - Gearbox Assembly No. 3 (Obsolete) 1050S Rotary Cutter - Gearbox Assembly No. 4 (Obsolete) 1050S Rotary Cutter - Gearbox Assembly No. 2 (Obsolete) 1050S Rotary Cutter - Gearbox Assembly No. 3 (Obsolete) 1050S Rotary Cutter - Gearbox Assembly No. 4 (Obsolete) 1051R Rotary Cutter - Gearbox Assembly No. 2 (Obsolete) 1051R Rotary Cutter - Gearbox Assembly No. 3 (Obsolete) 1051R Rotary Cutter