Exmark Air-Cooled manual Hydraulic Group, Hydro Pump Service Kits 23HP

HYDRAULIC GROUP

Item	Part No.	Description	Qty.
1	1-413088	Spacer	1
2	1-603990	Adapter, Straight (23HP)	8
	1-603992	O-Ring (37° Flare #8)	1
	1-603920	O-Ring (SAE #8)	1
3	109-4076	Sheave, Idler	1
4	1-805004	Washer, Lock 1/4 Heavy	2
5	1-807272	Key, 5mm x 5mm x 25mm (23HP)	2
	103-2739	Key, 5mm x 5mm x 32mm (27 & 31HP).2
6V	30-1710	Setscrew, 5/16-18 x 1	4
7	98-5975	Washer, Spring Disc 3/8	1
8	103-1828	Adapter, Running Tee	3
	1-603921	O-Ring (SAE #6)	1
9	103-1947	Asm, Hydraulic Reservoir
		W/Decal (23HP)	1
	109-0582	Asm, Hydraulic Reservoir
		W/Decal (27 & 31HP)	1
10	103-7615	Asm, Cap W/Gasket	1
11	103-1949	Gasket, Reservoir Cap	1
12	103-1988	Clamp, Hose 11/16	6
13	103-2146	Element Hydraulic Oil Filter	1
14	103-2155	Adapter, 90°	2
15	103-2156	Adapter, Straight (23HP)	3
	103-1020	O-Ring (37° Flare #6)	1
	1-603921	O-Ring (SAE #6)	1
	1-603990	Adapter, Straight (27 & 31HP)	3
	103-1020	O-Ring (37° Flare #6)	1
	1-603920	O-Ring (SAE #8)	1
16	103-2259	Head, Filter	1
17	103-2916	Guard, Top	2
18	103-3330	Spring, Extension	1
19	103-3504	Bearing, Spherical	2
20	103-3506	Seal, Single Lip	2
21	103-6409	Kit, Pump Idler	1
22	1-303287	Tie, Cable 5 1/2 (Small)	1
23	103-8011	Spacer, Spring	1
24Q	103-9196	Pump, Hydro W/Fan (LH) (23HP)	1

103-8357 Pump, Hydro W/Fan (LH) (27 & 31HP) ..1

25Q 103-9197 Pump, Hydro W/Fan (RH) (23HP) 1

103-8358 Pump, Hydro W/Fan (RH) (27 & 31HP)..1

26	106-7159	O-Ring	2
27	109-5949-03	Arm, Idler	1

Item	Part No.	Description	Qty.
28	109-0816	Belt	1
29	109-0899	Hose, Hydraulic	1
30	109-0900	Hose, Hydraulic	1
31	109-0901	Hose, Hydraulic	1
32	109-0902	Hose, Hydraulic	1
33	109-1008	Hose, Case Drain	2
34	109-1009	Hose, Hydraulic	1
35	109-1010	Hose, Hydraulic	1
36O	109-1055	Motor, Wheel (RH) (23HP)	1
O	103-9519	Motor, Wheel (RH) (27HP & 31HP)	1
37O	109-1056	Motor, Wheel (LH) (23HP)	1
O	103-9520	Motor, Wheel (LH) (27 & 31HP)	1
38	109-1217	Adapter, 90° (23HP)	2
	103-2153	Adapter, 90° (27HP & 31HP)	2
	103-1020	O-Ring (37° Flare #6)	1
	1-603920	O-Ring (SAE #8)	1
39	109-2201	Sheave (23HP)	2
	109-2202	Sheave (27HP & 31HP)	2
40	109-2655	Hose, Hydraulic (23HP)	1
	109-4644	Hose, Hydraulic (27HP & 31HP)	1
41	109-2656	Hose, Hydraulic (23HP)	1
	109-4645	Hose, Hydraulic (27HP & 31HP)	1
42	302-40	Zerk, 90° 1/4-28	1
43	321-3	Screw, HH 1/4-20 x 5/8	2
44	321-6	Screw, HH 1/4-20 x 1	2
45	323-16	Screw, HH 3/8-16 x 4	1
46	323-7	Screw, HH 3/8-16 x 1 1/4	7
47	325-10	Screw, HH 1/2-13 x 2 1/2	8
48	3231-10	Bolt, Carriage 3/8-16 x 3	1
49	3231-6	Bolt, Carriage 3/8-16 x 2	1
50	3256-22	Washer, 1/4 SAE	2
51	3256-26	Washer, 1/2 SAE	8
52	3256-4	Washer, 3/8 Std	As
			Req’d.
53	3290-357	Nut, Whizlock 3/8-16	6
54	32120-10	Ring, Retaining	2
55	32128-33	Nut, Whizlock 1/4-20	2
56	32128-49	Nut, Whizlock 1/2-13	8
57	1-523552	Decal, Hydraulic Tank	1
58	32128-43	Nut, Whizlock 3/8-16	4
59	3256-24	Washer	1

Exmark black touch up spray paint – gloss black.

VUse Prolock, Nut Type (P/N 1-840022, .5ml tube) on setscrews, items #6.

O Wheel Motor Service Kits

Part No.	Description	Qty.
103-9762	Kit, Seal	1
103-9763	Handle, Actuating	1
103-9764	Clip, Retaining	1

Q Hydro Pump Service Kits 23HP

Part No.	Description	Qty.
103-7441	Bearing, Input Shaft PJ	1
103-7443	Kit, Cylinder Block 12CC PJ	1
103-8448	Bearing, Thrust PJ	1
105-6184	Kit, Overhaul Seal PJ	1
103-7488	Fan, Pump Cooling	1
103-7489	Guard, Pump Fan	1

OWheel Motor Service Kits

Part No.	Description	Qty.
103-9765	Nut, Hex Toplock 1-20UNEF-2B	1
103-4242	Asm, Wheel Hub W/Studs	1
103-7447	Stud, Wheel 1/2-20 x 1/2	4

Hydro Pump Service Kits 27HP & 31HP

Part No.	Description	Qty.
109-2863	Bearing, Input Shaft PR	1
109-2864	Kit, Cylinder Block 16CC PR	1
109-2865	Bearing, Thrust PR	1
109-2866	Kit, Overhaul Seal PR	1
109-2867	Plate, Valve PR	1
103-7488	Fan, Pump Cooling	1
103-7489	Guard, Pump Fan	1

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