Kohler K321S, RKPX60390 service manual 723, 195.65, 109.25, 895.30

Page 15

7

1

3

13

1

6

4

18

Model K301S Spec. 47827

Fits National Mower

 

 

 

 

Item

R&R

KOHLER

 

Qty. Discounted

 

17

 

No.

Part No.

Part No. Description

Req. Price Each

 

 

 

Carburetor - Group 5

 

 

 

 

18

5

 

 

 

 

 

 

 

1

RKX3911

X-391-1

Use RK2515502

 

 

 

2

 

1

0.47

 

 

8

 

1

RK2515502

25 155 02

Kohler Elbow, Hose

 

 

9

2

RK200380

200380

Kohler Spring, Idle Fuel

1

2.70

6

 

 

3

RKX7701

X-770-1

Kohler Screw, Sltd. Hd.

2

1.30

 

 

 

5

RK275231

275231

Kohler Needle, Idle Fuel Adj.

1

6.25

 

 

 

 

6

RK271030

271030

Kohler Gasket, Carburetor

1

2.30

 

 

15

 

7

RK4785330

47 853 30

Kohler Carburetor Assy.

1

195.65

 

 

 

8

RK232555

232555

Kohler Spring, Idle Speed

1

3.50

 

 

 

 

 

 

 

 

9

RK232556

232556

Kohler Screw, Idle Speed Adjusting1

2.70

19

 

16

 

10

RK200372

200372

Kohler Gasket, Bowl Retainer Screw 1

1.00

 

 

11

RK4710006

47 100 06

Kohler Screw, Bowl Retainer

1

3.00

14

 

 

 

12

RK235448

235448

Kohler Bowl

1

7.90

 

 

 

 

13

RK2575701

25 757 01

Kohler Kit, Repair

1

11.50

12

 

 

 

14

RK200376

200376

Kohler Pin

1

2.05

 

 

 

15

RK200375

200375

Kohler Gasket, Bowl

1

2.60

 

 

 

 

16

RK2575703

25 757 03

Kohler Kit, Float Repair, Incl. #19

1

9.25

 

 

11

 

17

RK4510301

47 103 01

Kohler Needle, Main Fuel Adjusting1

12.00

4

10

 

18

RK200383

200383

Kohler Spring, Idle Fuel Adjusting 1

2.10

 

 

 

 

19

RK2504102

25 041 02

Kohler Gasket, Anti-splash

1

2.70

 

16

 

 

 

 

 

 

 

 

 

11

 

15

17

 

Crankcase - Group 7

 

 

 

 

 

 

1

Use RK4713901

 

 

 

 

 

 

 

RKX7531

X-75-31

1

2.40

 

 

 

 

 

1

RK4713901

47 139 01

Kohler Plug, Pipe

 

10

 

 

 

2

RKX1326

X-132-6

Kohler Screw, H.C. 1/4-20 x 1/2

4

0.81

 

 

 

 

3

RKX1592

X-159-2

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

4

1.30

 

 

 

 

 

4

RKX23011

X-230-11

Kohler Plug

1

0.47

 

 

 

 

 

5

RK4703206

47 032 06

Kohler Seal, Front Oil

1

7.15

 

 

 

 

 

6

RK4703207

47 032 07

Kohler Seal, Rear Oil

1

7.15

 

 

7

 

 

7

RK235025

235025

Kohler Gasket, Cover

1

3.50

 

 

 

 

8

RK235026

235026

Kohler Cover, Camshaft

1

8.05

 

 

 

 

 

 

8

 

 

13

9

RK235070

235070

Kohler Gasket

A/R

2.40

 

 

 

10

RK235125

235-125-S

Kohler Shaft, Governor

1

28.20

 

2

9

 

 

11

RK235376

235376

Kohler Bearing, Ball

2

75.45

 

 

 

12

RK235757

235757

Kohler Gasket

2

4.10

 

 

12

 

 

 

 

 

13

RK236559

236559

Kohler Shaft

1

11.60

 

 

 

 

14

14

RK4515603

45 156 03

Kohler Plate, Bearing

1

109.25

 

 

 

 

15

RK4778298

47 782 82

Kohler Block, Cylinder Miniblock

1

895.30

723

 

 

 

5

16

RK230265

230265

Kohler Insert, intake

2

30.00

 

11

 

17

RK235007

235007-S

Kohler Guide, Valve

2

10.05

 

 

 

18

RK234866

234866

Kohler Bearing

1

2.70

 

 

 

 

 

19

RKX7023

X-702-3

Kohler Plug, Cup

 

0.72

 

 

 

 

3

 

 

 

 

 

 

 

Page 14 Page 16
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Page 14 Page 16
Contents 521 794.45Camshaft & Valves Group 522Req. Price Each Air Intake Group Baffles & Shroud Group523 Req. Price EachCarburetor Group Cylinder Head Group 524Crankcase Group Crankshaft Group525 526 758.00 528 529 530 531 532 721 Complete Genuine Kohler Engine722 895.30 723195.65 109.25724 725 726 810 858.4016.95 Camshaft & Valves Group 81110.65 37.80213.65 812813 244.2077.65 814 Req. Price Each Exhaust Group20.30 OLD Style Piston NEW Style 815828 815.95Model M16S Spec Fits Toro Greensmaster 829830 831 832 Piston 833880 028.50881 180.75 882187.15 926.15148.30 88339.10 34.60884 134.25 885RKPA36315 947 948 949 950 951 982 983 984 214.10996.10 59.90 985986 282.0514.95 OLD Style Piston NEW Style 987996 997 50.0030.90 998 064.15253.65 135.30 99929.75 1000114.75 13.951001

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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