4

3 6

52

1

 

 

2

 

 

5

 

 

1

 

 

4

 

3

4

 

 

8

5

6

3

 

14

1

13

2

Model M16S Spec. 711559

Fits Toro Greens Aerator

 

Item

R&R

KOHLER

 

Qty. Discounted

 

No.

Part No.

Part No. Description

Req. Price Each

 

1

Cylinder Head - Group 9

Use RK4504117

 

 

 

RK4504116

45 041 16

 

9.60

1

RK4504117

45 041 17

Kohler Gasket, Cylinder Head

 

2

RK4501509

45 015 09

Kohler Head, Cylinder

 

118.15

3

RK270158

270158

Kohler Screw, H.C. 3/8-16 x 1 1/2

2.70

4

RK4708617

47 086 17

Kohler Screw, Hex. Socket Hd.

 

12.60

5

RK270889

270889

3/8-16 x 1

 

2.70

Kohler Washer

 

6

RK4744502

47 445 02

Kohler Strap, Lifting

 

2.05

1

Dipstick - Group 10

Kohler Tube, Oil Fill

 

39.10

RK4702906

47 029 06

 

2

RK4703827

47 038 27

Kohler Dipstick

 

11.15

3

RK237064

237064

Kohler Gasket

 

3.35

4

RKX1312

X-131-2

Kohler Screw, R.H.

 

0.47

5

RK4115301

41 153 01

Kohler O-Ring

 

1.80

1

Electric Start - Group 11

Kohler Bracket, Solenoid

 

13.55

RK4712629

47 126 29

 

2

RKX1592

X-159-2

Kohler Screw, H.C. Sems 3/8-16x1

1.30

3

RK4512617

45 126 17

Kohler Brace, Tail

 

2.30

4

RKX6762

X-67-62

Kohler Screw, Hex. Wash. Hd.

 

0.83

5

RKX6783

X-67-83

1/4-20x3/4

 

0.23

Kohler Screw, Hex. Wash. Hd.

 

6

RK2545003

25 450 03

1/4-20x3/8

 

0.42

Kohler Tag, Caution

 

7

RK4109806

41 098 06

Kohler Starter Assy

 

148.50

8

RK4108619

41 086 19

Kohler Bolt, Thru 1/4-20x5 1/16

 

9.75

9

RK4175533

47 755 07

Kohler Kit, Drive

 

77.65

7 10

RK4175533

41 755 33

Kohler Kit, Drive Parts

 

77.65

11

RK4108105

41 081 05

Kohler Cap, Drive End

 

40.30

14

RK8275528

52 755 15

Kohler Kit, Brush

 

34.80

9

 

 

 

 

 

 

 

2 3

11

1 10

2

1

6

410

5 7 9

1

Exhaust - Group 12

Kohler Stud

3.10

 

RK4107219

41 072 19

 

2

RK4504115

45 041 15

Kohler Gasket, exhaust

4.30

 

1

Flywheel - Group 13

Kohler Key, Woodruff 3/16x1

0.93

 

RKX463

X-46-3

 

2

RK4702553

47 025 53

Kohler Flywheel

277.95

 

3

RK5246815

52 468 15

Kohler Washer, Plain 13/32 I.D.,

2.05

999

4

RK2508624

25 086 24

1 3/8 O.D.

1.25

Kohler Screw, Hex. Mach.

5

RK2515701

25 157 01

3/8-24x1 1/8

32.40

 

Kohler Fan

 

6

RK2511204

25 112 04

Kohler Spacer 17/64 I.D., 3/8 O.D.

1.25

 

8 7

RK2508621

25 086 21

15/64 lg.

1.20

 

Kohler Screw, Hex. Wash. Hd.

 

8

RK2516203

25 162 03

1/4-20x5/8

9.75

 

Kohler Screen, Grass

 

9

RK5214419

5214419

Kohler Shaft, Front Drive

135.30

 

10

RKX1592

X-159-2

Kohler Screw, H.C.

1.30

 

Page 51 Page 53
Page 52
Image 52
Kohler RKPX60390, K321S service manual 999, 135.30
Page 51 Page 53

K321S, RKPX60390 specifications

The Kohler RKPX60390, K321S is a high-performance engine designed specifically for use in outdoor power equipment. Renowned for its durability and efficiency, this engine has solidified its reputation as a reliable choice for both professionals and homeowners alike.

One of the standout features of the K321S model is its robust construction. Built with heavy-duty components, it ensures longevity even under the most demanding conditions. The engine is equipped with a durable cast-iron cylinder sleeve which helps to resist wear and tear, thereby extending the life of the engine.

In terms of power output, the K321S does not disappoint. It delivers impressive horsepower, making it suitable for a range of applications from lawn mowers to generators. This translates to efficient operation, providing users with the ability to tackle more strenuous tasks without compromising on performance.

The K321S engine also incorporates advanced technology aimed at improving fuel efficiency. This engine's design optimizes combustion, which not only enhances performance but also reduces emissions, making it an environmentally friendly choice. Additionally, its fuel system is engineered for reliable starting, ensuring that users can count on it to perform when needed.

Another significant characteristic of the K321S is its user-friendly maintenance design. The engine features easily accessible components, which simplifies routine checks and repairs. This is particularly beneficial for those who prefer to handle maintenance tasks themselves, saving both time and money.

Moreover, the engine is designed to minimize vibrations, resulting in a smoother operation. This aspect enhances user comfort, making it easier to handle the equipment over extended periods without fatigue.

In conclusion, the Kohler RKPX60390, K321S stands out as a powerful, efficient, and durable engine. Its combination of advanced technology, user-friendly design, and robust performance makes it an ideal choice for a wide range of outdoor applications. Whether you are a professional or a DIY enthusiast, the K321S engine is a reliable partner that guarantees performance and longevity.
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