Hydraulic Group - Exmark Lazer XS 4500-380 Parts Manual

Item Part No. Description
1 1-303335 Tie, Cable 7 15/16 (Large) .....................2
2 112-9771 Washer ..................................................2
3 1-603401 Spacer ...................................................1
4 9000784 Bolt, Carriage 3/8-16 x 5 ........................1
5 32128-49 Nut, Whizlock 1/2-13..............................4
6 1-603990 Adapter, Straight ....................................4
1-603992 O-Ring, 37 Flare #8 ...............................1
1-603920 O-Ring, SAE #8 .....................................1
7 1-603991 Adapter, Straight ....................................4
1-603992 O-Ring, 37 Flare #8 ...............................1
1-603919 O-Ring, SAE #10 ...................................1
8 32128-20 Nut, Whizlock 5/16-18............................2
9 30-1710 Setscrew, 5/16-18 x 1 ............................4
10 1-805004 Washer, Lock 1/4 Heavy........................2
11 3256-23 Washer, 5/16 SAE .................................3
12 98-5975 Washer, Spring Disc 3/8 ........................3
13 103-1014 Elbow, 90°..............................................2
1-603920 O-Ring, SAE #8 .....................................1
14 112-8357 Motor, Wheel Drive (RH)........................1
15 109-8752 Spacer ...................................................1
16 103-1940 Adapter, Straight ....................................2
1-603992 O-Ring, 37 Flare #8 ...............................1
1-603920 O-Ring, SAE #8 .....................................1
17 103-7615 Asm, Cap W/Gasket ..............................1
18 103-1949 Gasket, Reservoir Cap...........................1
19 103-2146 Element, Hydraulic Oil Filter...................1
20 103-2153 Elbow, 90°..............................................2
1-603992 O-Ring, 37 Flare #8 ...............................1
1-603920 O-Ring, SAE #8 .....................................1
21 103-2156 Adapter, Straight ....................................1
103-1020 O-Ring, 37 Flare #6 ...............................1
1-603921 O-Ring, SAE #6 .....................................1
22 103-2259 Filter Head .............................................1
23 3231-5 Bolt, Carriage 3/8-16 x 1 3/4 ..................1
24 112-8358 Motor, Wheel Drive (LH) ........................1
25 1-807259 Key, Machine 1/4 x 1/4 x 1 .....................2
26 103-2916 Guard, Top.............................................1
Exmark black touch up spray paint – gloss black.
Use Teflon pipe sealant on pipe threads in reservoir.
Use Prolock, Nut Type (P/N 1-840022, .5ml tube) on setscrews.
Does not include items #10 & 52.
Seal Kit: 109-5966
Hydro Pump Service Kits
Part No. Description
109-8113 Kit, Seal Service 21L.................................... 1
109-8109 Kit, Input Shaft 21L ...................................... 1
103-2670 Kit, Thrust Bearing 21L ................................ 1
94-1913 Kit, Cylinder Block 21L ................................. 1
100-6112 Kit, Valve Plate 21L...................................... 1
116-1739 Fan, PW Pump Cooling ............................... 1
116-0917 Guard, PW Pump Fan.................................. 1
109-8110 Kit, Input Bearing ......................................... 1
106-2053 Kit, Shock Valve........................................... 1

HYDRAULIC GROUP

Qty. Item Part No.
27 103-3186
28 116-0133
29 103-3504
30 103-3506
31 103-4566
32 103-4567
33 109-7582
34 103-4680
103-4679
35 32120-10
36 3296-39
37 3290-357
38 109-7561
39 103-4728
40 109-6903
41 109-7543
42 109-7544
43 109-3250
44 103-7569-03
45 109-8753
46 106-7159
47 109-0087
48 109-6905
49 109-6904
50 109-0582
51 3256-4
52 321-3
53 322-3
54 322-4
55 323-11
56 323-7
57 323-8
58 325-5
59 3231-31
60 5-0838
61 109-6658
Qty.
-21-
Description
Spacer ................................................... 1
Spring, Extension................................... 1
Bearing, Spherical ................................. 2
Seal, Single Lip...................................... 2
Spacer ................................................... 1
Pulley, Hydro Pump Idler ....................... 1
Belt ........................................................ 1
Hose, Wheel Motor (60") ....................... 4
Hose, Wheel Motor (66" & 72").............. 4
Ring, Retaining ...................................... 2
Nut, Nyloc 3/8-16 ................................... 1
Nut, Whizlock 3/8-16 ............................. 4
Sheave , Hydro Pump............................ 2
Asm, Lower Frame Idler ........................ 1
Hose, Pump Inlet ................................... 1
Pump, Hydro (LH).................................. 1
Pump, Hydro (RH) ................................. 1
Asm, Pump Idler W/Bearings ................ 1
Arm, Pump Idler .................................... 1
Spacer ................................................... 1
O-Ring ................................................... 2
Asm, Case Drain Hose .......................... 1
Asm, Charge Hose ................................ 1
Asm, Filter Inlet Hose ............................ 1
Asm Hydraulic Reservoir W/Decals ....... 1
Washer, 3/8 Std..................................... 2
Screw, HH 1/4-20 x 5/8.......................... 2
Screw, HH 5/16-18 x 3/4........................ 1
Screw, HH 5/16-18 x 7/8........................ 2
Screw, HH 3/8-16 x 2 1/4....................... 1
Screw, HH 3/8-16 x 1 1/4....................... 3
Screw, HH 3/8-16 x 1 1/2....................... 1
Screw, HH 1/2-13 x 1 1/4....................... 4
Bolt, Carriage 3/8-16 x 2 1/2 .................. 1
Spacer ................................................... 1
Nut, Nyloc 3/8-16 Flg ............................. 2
Qty.