Craftsman 917.273481 170351, 170352, 170357, 170359, 189870, 17036I, 170362, 170368, 625, 170389

Models: 917.273481

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TRACTOR - - MODEL NUMBER 917,273481 HYDRO GEAR TRANSAXLE - - MODEL NUMBER 336-0510

KEY

PART

 

 

 

 

 

 

KEY

PART

NO.

NO,

DESCRIPTION

 

 

NO.

NO.

1

170351

Main Housing

Assembly

 

87

170413

2

170352

Side Housing

Aasembly

 

88

178782

3

170353

Center

Section, Assembly

69

170415

4

170354

Swashplate,

Tru nion Maehiced

70

170416

5

169898

Block - Assembly

 

 

71

1704I 7

6

170355

Sealant I0.50z

 

 

 

 

7

170356

He;<Flange Screw 1/4-20 x 1.25

72

170418

8

170357

Stud, 5/18-24 Hex Double End

73

142884

9

170358

Shaft,

Input

 

 

 

 

74

170419

10

170359

Ring - Retaining

 

 

 

 

11

170360

Spacer

 

 

 

 

75

170420

12

189870

Ring - Retaining

 

 

 

 

13

17036I

Seal, Lip .87 ;<1.58 x .276

76

170421

14

189869

Ball Brg 17ram Id ;< 40ram Od ;<

77

170422

 

 

12ram

 

 

 

 

 

78

142969

18

170362

He;<Flange Head Screw

 

79

142980

 

 

5/I 8-24 x 0.75

 

 

80

150778

17

170363

Up Seal 18;<32 x 7

 

 

 

 

18

178781

Arm, Control

 

 

 

81

170423

19

15077I

Bearing. 30 ;<52 x 13 Thrust

82

170424

23

170365

CheekPlug

Assembly, Washer

 

 

24

170368

Shaft,

Motor

 

 

 

83

181188

27

170367

Gear - Pinion,

13t

 

 

84

170425

28

170368

10V48t Gear

 

 

 

 

 

29

170369

Gear,

10t Jackshaft

 

 

85

170426

30

170370

6Ot Bull Gear

 

 

 

87

142917

3I

17037I

Sleeve

Bearing .75 ;< 1.575 x

88

170429

 

 

.625

 

 

 

 

 

90

170430

32

170389

SleeveBearing(Outboard)

 

93

170431

 

 

.75 ;<1.750 x .825

 

 

94

178783

33

142991

Washer, 3/4 Id ;< 1-1/20d

x .I3

95

178784

 

 

Thk

 

 

 

 

 

 

 

34

170390

Lip Seal Axle

Seal

 

 

96

178786

35

17039I

Shaft, Axle

.75 ;< 11.39 (Key,

97

178787

38

 

R.H .)

 

.75 ;< 16.99 (Key,

98

178789

170392

Shaft, Axle

99

178792

 

 

L.H.)

 

 

 

 

 

I00

I78793

37

150792

Miter Gear

(Spliced)

 

 

I01

178794

38

150793

Miter Gear

15t (0.5 Id)

 

I02

I78795

39

150809

Shaft

 

 

 

 

 

 

 

40

170393

Ring Spiral

Retaining

 

 

I03

178796

4I

170394

Pin, Jack.shaft

 

 

I07

I70432

42

170395

Magnet, Ring

 

 

 

I08

170433

43

170398

Spring

Bypass

 

 

 

 

44

150797

Hydro Mtg Screw 3/8-24

;<2.5

I09

170434

 

 

Long

 

 

 

 

 

111

I70435

45

170397

Filter

 

 

 

 

 

113

I70437

48

170398

Base,

Filter

 

 

 

 

114

I78797

47

170399

Actuator, Bypass

 

 

116

170438

48

170400

Rod, Bypass

Actuator

 

 

117

I78799

49

17040I

Ar m, Bypass

 

 

 

119

170439

50

170402

Retaining Ring .250

External

I20

170440

5I

170403

Seal, Lip.741

x.250x

250Te

I21

170441

52170404 Flat Washer, 5/8 Id x 1O Od x

.05 Thk

53

170405

Retaining

Ring

 

I22

170442

54

170408

Bearing,

Center

Block

I23

178800

55

142977

Spring

- Helical

Compression

I24

I70444

56

142978

Washer

 

 

 

 

 

57

150798

20w-50

Oil

 

I25

I70445

58

170407

Brake Yoke

 

I26

I70446

59

170408

Rotor, Brake

 

I27

I70447

60

142883

Brake Puck

 

I28

I73185

6I

142882

Puck Plate

 

I30

I78802

62

142887

Brake Actuating

Pin

I31

178803

69

170410

Hfhcs 1/4-20 x 2 Wi

I32

178804

 

 

Pateh,SpecialFlange

I33

184227

64

142892

Bolt 1/4-20 ;< 1 W/Patch

I34

178808

65

17041I

Spacer

Brake Arm Bias

900

I73839

68

170412

Spring

 

 

NOTE: All component 1 inch = 25.4 mm

DESCRIPTION

Sq. Hd. Bolt 5/16-24-Ribbed

Arm, Brake

Slotted He;<Nut 5/18-24

Cotter Pin 3/32 ;< 3/4

Compression Spring Brake Anti- Drag

Washer Ht .5 I.D.;< 10D;< .032 Fiat - Washer 11/32 ID ;<7/80.D Oil Seal .825 x 1.0 x .25

Check Plug Assembly, 027, Washer

Stud, 5/I6-24 Friction Pack Puck, .330 x 1.50 x .0975 Spring, Helical Comp Spacer

Hex Lock Nut 5/18-24Unjf(Nylon Insert)

Wedge, Friction Pack

Clip, Washer .316 x 1.50x.I 048 (Plated)

Pin, Standard Headleas Fitting 5/18 Sae 5/32 Tube Hose, E;<paasion Tank Cap - Poppet Valve

Bolt, Self Tapping I 0-32 x I/2 Puck, Inner Wedge

Spring Clip - Housing Thrust Bearing, Ball

Screw, Socket Head Cap 5/16-24 ;< 1-1/2

Spacer, Locating

Screw, SFHCS 5/I 8-18 x I Arm Return

Puck, Adjusting

Washer, .24 ID x 1.60 OD ;< .239 Spring, Extension

Spacer 260 ID ;< .580 OD x 870

Bracket, Torque Deflector

Washer, Motor Shaft

71id ;< 1.I 5od ;< 03Othk Plug, Sae #6

O-Ring 07 x .301 I.D.

Bracket, Support E;<paasion Tank Spring

Silicon Sponge Pin, Spring Fan, 7 In.

Pulley

Hex Lock Nut 1/2-20 (Nylon

insert)

Washer, Belleville

Belt Keeper

Center Section-Filter-Bypass

Assembly

Filter Aasembly

Fan - Pulley Service Assembly

Seal - O-Ring Kit

Kit, Expansion Tank

Stud Ball

Bracket, Cruise Damper

Hex Nut 5/16-18 NC

Damper

Washer, Helical Spring Lock 5/18

Traasaxle Complete

dimensions given in U.S. inches

49

Page 49
Image 49
Craftsman 917.273481 170351, 170352, 170357, 170359, 189870, 17036I, 170362, 170368 10V48t Gear, 625, 170389, 17039I

917.273481 specifications

The Craftsman 917.273481 is a robust and versatile lawn tractor designed to enhance the efficiency and ease of lawn care tasks. This machine is ideal for homeowners with medium to large yards, providing them with a reliable solution for mowing, mulching, and even towing light loads.

One of the standout features of the Craftsman 917.273481 is its powerful 20 HP Briggs & Stratton engine. This reliable engine ensures smooth operation, excellent performance, and the ability to tackle various terrains with ease. The engine is complemented by a smooth and responsive hydrostatic transmission, allowing for effortless speed adjustments and better maneuverability while navigating lawn obstacles.

The cutting deck on this model is a significant highlight, featuring a 42-inch wide blade system that provides a clean and consistent cut with every pass. The adjustable cutting height, which can be set to various levels, allows users to customize the lawn care according to specific needs and grass types. Additionally, the deck's innovative design promotes better airflow, resulting in enhanced grass clipping dispersion for a healthier lawn.

Another admirable characteristic of the Craftsman 917.273481 is its comfort-driven design. Equipped with an ergonomically designed seat and easy-to-use control panel, it ensures comfort during prolonged use. The tractor’s compact size allows for easy navigation in tight spaces and around flower beds, making it a practical choice for residential gardens.

The Craftsman 917.273481 also incorporates advanced technologies that increase its functionality. Its optional mulching kit allows for efficient grass recycling, potentially reducing the need for bagging clippings. The lawn tractor is also compatible with various attachments, such as snow plows and carts, enhancing its versatility beyond just mowing.

In terms of durability, the Craftsman brand is known for its robust construction, and this model is no exception. The frame is built to withstand the rigors of regular use, while the high-quality materials used in the manufacturing process contribute to its longevity and reliability.

Overall, the Craftsman 917.273481 is an excellent investment for anyone looking to maintain their lawn efficiently. Its combination of power, comfort, and versatility makes it a standout choice in the range of residential lawn tractors. Whether you're mowing, mulching, or tackling other outdoor tasks, this model is designed to get the job done effectively.