Hydrostatic Unit/Central Shaft

John Deere Tractors 6820, 6920, 6920S

PC4351 ST174401 6820, 6920, 6920S Tractors (European Edition) / Hydrostatic Unit/Central Shaft (Repair Step 2)

KEY PART NO. PART NAME QTY Serial No. 6820 6920 6920S REMARKS
1 T168706 Piston Ring 6 X X X
2 L156671 Shaft 1 X X X
3 L152991 Piston Ring 5 X X X
4 L152746 Spur Gear 1 X X X Z= 79 
5 L152744 Ball Bearing 1 X X X
6 AL174469 Oil Line 1 X X X (SUB FOR AL159809) 
7 AL159834 Drive 1 X X X
8 L153060 Cap Screw 3 X X X M12X80 (10.9) 
9 L153063 O-Ring 1 X X X
10 L156679 Shaft 1 X X X
11 L156680 Shaft 1 X X X Z= 42 
12 L156678 Snap Ring 1 X X X
13 L152750 Washer AR X X X TK= 1.6MM (0.063") 
13 L152751 Washer AR X X X TK= 1.8MM (0.071") 
13 L152752 Washer AR X X X TK= 2.0MM (0.079") 
13 L152753 Washer AR X X X TK= 2.2MM (0.087") 
13 L152754 Washer AR X X X TK= 2.4MM (0.094") 
13 L152755 Washer AR X X X TK= 2.6MM (0.102") 
14 40M1853 Snap Ring 1 X X X
15 L156682 Disk 1 X X X
16 T116787 Snap Ring 1 X X X
17 L152747 Ball Bearing 2 X X X
18 L152748 Spur Gear 1 X X X Z= 49 
19 L153061 Washer 3 X X X
20 L152988 O-Ring 1 X X X
21 L152989 O-Ring 1 X X X
22 L156658 Hollow Screw 1 X X X
23 L152994 Union Fitting 2 X X X
24 AL159813 Oil Line 1 X X X
25 L152984 O-Ring 1 X X X