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

15

Page 16
Image 16
Exmark Air-Cooled manual Hydraulic Group, Hydro Pump Service Kits 23HP

Air-Cooled specifications

The Exmark Air-Cooled engine series has set a high standard in the lawn care and landscaping industry, known for its reliability, efficiency, and superior performance. Designed for residential and commercial applications, these air-cooled engines are engineered to perform even under the most demanding conditions, making them a popular choice among professionals and homeowners alike.

One of the standout features of the Exmark Air-Cooled line is its robust power output. The engine delivers impressive torque, allowing for quick acceleration and consistent performance, ideal for tackling tough mowing tasks. The powerful performance is complemented by advanced cooling technologies that ensure optimal temperature management, safeguarding the engine against overheating during prolonged use.

The Exmark Air-Cooled engines are equipped with a high-performance air filtration system that significantly reduces the intake of dirt and debris. This not only enhances the engine's longevity but also ensures that it maintains peak efficiency over time. The unique design promotes easy access, making maintenance straightforward, which is especially crucial for professionals who rely on their equipment day in and day out.

Another key characteristic is the innovation in fuel efficiency. The Exmark Air-Cooled engines are designed to maximize every drop of fuel, reducing overall consumption and operating costs. This is not only beneficial from a financial standpoint but also contributes to a lower environmental impact, aligning with the trends toward greener practices in landscaping.

Further enhancing user experiences, Exmark incorporates minimal-vibration technology within its air-cooled engines. This feature reduces operator fatigue, allowing users to work longer without discomfort. Coupled with an ergonomic design, the machines become an extension of the operator, promoting precision and ease of use.

Lastly, Exmark provides excellent support and robust warranties for their air-cooled engines, showcasing their confidence in the product's durability and performance. This reassurance is vital for users considering long-term investments in their lawn care equipment.

In summary, the Exmark Air-Cooled engines stand out for their power, efficiency, and user-friendly design. With features that prioritize performance, durability, and operator comfort, they represent a top choice for any lawn care professional or enthusiast seeking reliable machinery.