Model K321S

Spec. 60407

 

 

 

 

 

 

Fits Toro Greensmaster 3 & 300

 

 

 

 

 

 

For Toro Greensmaster 3000 see pages 828-833

 

 

 

 

For Toro Greensmaster 3100 see pages 844-849

 

 

 

Item

R&R

KOHLER

 

Qty. Discounted

 

 

 

No.

Part No.

Part No. Description

Req. Price Each

5

 

 

1

Crankshaft - Group 8

Kohler Retainer

2

0.73

 

2

3

RKX26934

X-269-34

 

2

RK4704201

47 042 01

Use RK4504303

2

65.45

 

 

 

2

RK4504303

45 043 03

Kohler Gear Assy.

 

1

 

3

RK4703001

47 030 01

Kohler Bearing, Needle

2

8.75

4

 

4

RK4775501

47 755 01

Kohler Kit, Spacer

1

22.75

 

 

5

RK4501405

45 014 05

Use RK4514236

 

 

 

 

 

5

RK4514217

45 142 17

Use RK4514236

1

244.20

 

 

 

5

RK4514236

45 142 36

Kohler Crankshaft

5

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

4

 

 

 

Cylinder Head - Group 9

 

 

 

6

 

 

1

Use RK4744502

 

 

1

 

 

RK4744501

47 445 01

1

2.05

 

 

 

1

RK4744502

47 445 02

Kohler Strap, Lifting

 

3

 

2

RK237658

237658

Use RK4704110

 

 

 

 

2

RK4704110

47 041 10

Use RK4704115

 

 

 

 

 

1

9.35

 

2

 

2

RK4704115

47 041 15

Kohler Gasket, Cylinder Head

 

 

3

RK237670

237670

Kohler Head, Cylinder

1

113.25

 

 

 

4

RK270158

270158

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

2.70

 

 

 

5

RK270721

270721

Kohler Screw, H.C. 3/8-16X1 3/4

1

3.65

 

 

 

6

RK270889

270889

Kohler Washer, Plain 3/8

10

2.70

 

2

 

 

 

 

 

 

 

 

 

 

1

Dipstick - Group 10

Use RK4712308

 

 

 

 

 

RK237012

237012

1

21.05

 

 

 

1

RK4712308

47 123 08

Kohler Tube, Oil Fill

 

 

 

2

RK237013

237013

Kohler Dipstick

1

13.30

1

 

 

 

 

 

 

 

 

98

3

10

2 1 6

5

1

Electric Start - Group 11

Kohler Washer 3/8

2

0.99

 

RKX221

X-22-1

 

2

RK234948

234948

Kohler Screw, H.C. 3/8-16 x 1-11/32 2

3.00

 

3

RK4509807

45 098 07

Use RK4509809

1

139.85

 

3

RK4509809

45 098 09

Kohler Starter Assy

 

4

RK4175533

47 755 07

Kohler Kit, Drive

1

77.65

 

5

RK4775515

47 755 15

Kohler Kit, Drive Parts

1

23.65

 

6

RK4508105

237650

Kohler Cap, Drive End

1

40.30

813

8

RK4822704

48 227 04

Discontinued

1

9.50

9

RK237649

237649

Kohler Thru Bolt with Washer

2

10

RK4875515

48 755 15

Use RK5275515

1

34.80

 

10

RK8275528

52 755 15

Kohler Kit, Brush

 

 

RK5235701

52 357 01

Kohler Lubricant, Starter

1

4.15

 

4

Page 21 Page 23
Page 22
Image 22
Kohler RKPX60390, K321S service manual 813, 244.20, 77.65
Page 21 Page 23

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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