Exmark 4500-380 manual Hydraulic Group, Exmark black touch up spray paint – gloss black

HYDRAULIC GROUP

Item	Part No.	Description	Qty.
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
6W	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
9x	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
14O	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
21W	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
24O	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

Item	Part No.	Description	Qty.
27	103-3186	Spacer	1
28	116-0133	Spring, Extension	1
29	103-3504	Bearing, Spherical	2
30	103-3506	Seal, Single Lip	2
31	103-4566	Spacer	1
32	103-4567	Pulley, Hydro Pump Idler	1
33	109-7582	Belt	1
34	103-4680	Hose, Wheel Motor (60")	4
	103-4679	Hose, Wheel Motor (66" & 72")	4
35	32120-10	Ring, Retaining	2
36	3296-39	Nut, Nyloc 3/8-16	1
37	3290-357	Nut, Whizlock 3/8-16	4
38	109-7561	Sheave , Hydro Pump	2
39	103-4728	Asm, Lower Frame Idler	1
40	109-6903	Hose, Pump Inlet	1
41	109-7543	Pump, Hydro (LH)	1
42	109-7544	Pump, Hydro (RH)	1
43	109-3250	Asm, Pump Idler W/Bearings	1
44	103-7569-03	Arm, Pump Idler	1
45	109-8753	Spacer	1
46	106-7159	O-Ring	2
47	109-0087	Asm, Case Drain Hose	1
486	109-6905	Asm, Charge Hose	1
49	109-6904	Asm, Filter Inlet Hose	1
50	109-0582	Asm Hydraulic Reservoir W/Decals	1
51	3256-4	Washer, 3/8 Std	2
52	321-3	Screw, HH 1/4-20 x 5/8	2
53	322-3	Screw, HH 5/16-18 x 3/4	1
54	322-4	Screw, HH 5/16-18 x 7/8	2
55	323-11	Screw, HH 3/8-16 x 2 1/4	1
56	323-7	Screw, HH 3/8-16 x 1 1/4	3
57	323-8	Screw, HH 3/8-16 x 1 1/2	1
58	325-5	Screw, HH 1/2-13 x 1 1/4	4
59	3231-31	Bolt, Carriage 3/8-16 x 2 1/2	1
60	5-0838	Spacer	1
61	109-6658	Nut, Nyloc 3/8-16 Flg	2

Exmark black touch up spray paint – gloss black.

WUse Teflon pipe sealant on pipe threads in reservoir.

xUse Prolock, Nut Type (P/N 1-840022, .5ml tube) on setscrews.

6 Does not include items #10 & 52. O Seal Kit: 109-5966

 Hydro Pump Service Kits

Part No.	Description	Qty.
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

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