Instruction Manual
HYDRAULIC GROUP 
19 
Item Part No.  Description  Qty. 
1 1-603991  Fitting, Straight Connector......................4 
 1-603919  O-Ring ...................................................1 
 1-603992  O-Ring ...................................................1 
2 1-603718  Wheel Motor ..........................................2 
 1-000138  Kit, Bearing ............................................1 
 1-000119  Kit, Seal .................................................1 
3 103-2191  Spacer, Hydraulic Tank..........................2 
4 32128-33  Nut, Whizlock 1/4-20..............................2 
5 1-603990  Adapter, Straight Thread........................4 
 1-603920  O-Ring ...................................................1 
 1-603992  O-Ring ...................................................1 
6 103-1799  Elbow, 90°..............................................2 
 1-603921  O-Ring ...................................................1 
7 103-1802  Elbow, 90°..............................................2 
 1-603921  O-Ring ...................................................1 
8 109-4988  Pump, Hydro..........................................1 
  103-2664  Kit, Input Shaft 10A ................................1 
  94-6922  Kit, Thrust Bearing 10A ..........................1 
 103-2666  Kit, Cylinder Block 10A...........................1 
 105-6184  Kit, Overhaul Seal ..................................1 
9 3290-357  Nut, Whizlock 3/8-16..............................4 
10 3256-3  Washer, 5/16 Std ...................................8 
11  323-7  Screw, HH 3/8-16 x 1-1/4.......................4 
12 1-613034  Hose, Hydro...........................................2 
13 1-323241  Hose, Hydro...........................................2 
14 103-3914  Asm, Charge Hose.................................1 
Item Part No.  Description  Qty. 
15  103-4019  Asm, Case Drain Hose ..........................1 
16  109-4180  Element, Oil Filter .................................. 1 
V 
1-523541  Element, Oil Filter(Winter)...................... 1 
17 103-2889  Asm, Filter Head.................................... 1 
 103-1912  Adapter, Straight.................................... 2 
 1-603921  O-Ring................................................... 1 
18  321-3  Screw, HH 1/4-20 x 5/8.......................... 2 
19  1-805004  Washer, Lock 1/4 Heavy........................ 2 
20 109-4987  Pump, Hydro.......................................... 1 
  103-2664  Kit, Input Shaft 10A ............................... 1 
 94-6922  Kit, Thrust Bearing 10A ......................... 1 
 103-2666  Kit, Cylinder Block 10A ......................... 1 
 105-6184  Kit, Overhaul Seal ................................. 1 
21  321-15  Screw, HH 1/4-20 x 2 1/2.......................2 
22 103-2959  Hose, Charge ........................................ 1 
23 103-1807  Elbow, 45° ............................................. 1 
 1-603921  O-Ring................................................... 1 
24 3256-22  Washer, 1/4 SAE ................................... 2 
25  103-1988  Clamp, Hose 11/16................................ 3 
26  103-1716  Clamp, Hose 17/32................................ 3 
27 103-1801  Adapter, Straight.................................... 1 
 1-603921  O-Ring................................................... 1 
28 103-7615  Asm, Cap W/Gasket .............................. 1 
29  103-1949  Gasket, Reservoir Cap...........................1 
30 103-1947  Asm, Reservoir W/Decal........................1 
Exmark black touch up spray paint – Gloss black. 
V  Use only for operation below 32°F (0°C). 










