4

 

 

 

1

 

 

 

 

 

 

3

 

 

 

 

 

 

 

2

9

8

 

 

11

 

 

 

 

 

7

 

10

 

 

 

 

 

6

 

 

 

 

 

 

13

 

 

 

 

 

 

14

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

 

 

 

 

 

 

2

3

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

1

 

 

 

OLD STYLE

NEW STYLE

4

PISTON

PISTON

 

 

 

 

 

 

 

2

6

3

7

 

1

4

 

5

Model M16QS Spec. 711563

Fits Toro Reelmaster 216

Item

R&R

KOHLER

 

Qty. Discounted

No.

Part No.

Part No. Description

Req. Price Each

1

Ignition - Group 18

Kohler Module, Ignition

1

50.75

RK4758403

47 584 03

2

RKX6751

X-156-1

Kohler Screw, H.C. Sems

2

0.94

3

RKX2579

X-25-79

Kohler Washer, Plain #10

2

0.99

4

RK210281

210281

Kohler Clip, High Tension Lead

1

2.40

5

RKX1326

X-132-6

Kohler Screw, R.H.

4

0.81

6

RK235173

235173

Kohler Clip

1

3.65

7

RKX6759

X-67-59

Kohler Screw, Sheet Metal

1

0.39

8

RK235041S

235041-S

Kohler Plug, Spark

1

4.55

9

RK2575503

25 755 03

Kohler Rectifier-Regulator

1

56.95

10

RKX1325

X-132-5

Kohler Screw, H.C. Sems

2

0.99

11

RK236602

236602

Kohler Connector, Female

1

3.30

12

RK4115503

41 155 03

Kohler Connector, Male

1

1.00

13

RK237878

237878

Kohler Kit, Stator

1

76.10

14

RK4751846

47 518 46

Kohler Lead, Violet, Rectifier-

1

3.50

14

RK4751843

47 518 43

Kohler Lead, White, Module

1

19.15

1

Oil Pan - Group 21

Kohler Plug, 3/4

1

1.45

 

RK2513956

X-75-6

 

2

RKX1593

X-159-3

Kohler Screw, H.C. 3/8-16 x 1 1/4

4

1.30

 

3

RK235057

235057

Kohler Gasket, Pan

1

3.50

 

4

RK4719910

47 199 10

Kohler Base, Oil Pan

1

134.25

 

 

Piston & Rod - Group 22

 

 

 

 

1

OLD STYLE PISTON

Kohler Rod, Connecting - Standard1

59.85

 

RK4506724

45 067 22

 

1

RK4506725

45 067 23

Kohler Rod, Connecting - .010

1

83.55

 

2

RK4587401

45 874 01

Kohler Piston Assy, Standard

1

154.70

 

2

RK4587402

45 874 02

Kohler Piston Assy, .003

1

164.90

 

2

RK4587403

45 874 03

Kohler Piston Assy, .010

1

154.70

 

2

RK4587404

45 874 04

Kohler Piston Assy, .020

1

120.35

 

2

RK4587405

45 874 05

Kohler Piston Assy, .030

1

120.35

 

3

RK4510810

45 108 06

Kohler Ring Set, Std. & .003

1

59.25

 

3

RK4510811

45 108 07

Kohler Ring Set, .010

1

73.05

 

3

RK4510812

45 108 08

Kohler Ring Set, .020

1

56.90

 

3

RK4510813

45 108 09

Kohler Ring Set, .030

1

56.90

 

4

RK4701801

47 018 01

Kohler Retainer, Pin

2

2.10

 

 

NEW STYLE MAHLE PISTON

 

 

 

5

RK4506724

45 067 22

Kohler Rod, Connecting - Standard1

59.85

885

5

RK4506725

45 067 23

Kohler Rod, Connecting - .010

1

83.55

6

RK4587411

45 874 01

Kohler Piston Assy, Standard

1

175.00

 

6

RK4587412

45 874 02

Kohler Piston Assy, .003

1

131.20

 

6

RK4587413

45 874 03

Kohler Piston Assy, .010

1

168.90

 

6

RK4587414

45 874 04

Kohler Piston Assy, .020

1

168.70

 

6

RK4587415

45 874 05

Kohler Piston Assy, .030

1

131.20

 

7

RK4510810

45 108 06

Kohler Ring Set, Std. & .003

1

59.25

 

7

RK4510811

45 108 07

Kohler Ring Set, .010

1

73.05

 

7

RK4510812

45 108 08

Kohler Ring Set, .020

1

56.90

 

7

RK4510813

45 108 09

Kohler Ring Set, .030

1

56.90

 

4

RK4701801

47 018 01

Kohler Retainer, Pin

2

2.10

 

Page 35 Page 37
Page 36
Image 36
Kohler RKPX60390, K321S service manual 885, 134.25
Page 35 Page 37

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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