128600

REF.

PART

 

REF.

PART

 

REF.

PART

 

NO.

NO.

DESCRIPTION

NO.

NO.

DESCRIPTION

NO.

NO.

DESCRIPTION

 

 

 

 

 

 

 

 

 

1

692670

Cylinder Assembly

23

697610

Flywheel

26

795431

Ring Set

2

399269

Kit−Bushing/Seal

 

 

−−−−−−− Note −−−−−

 

 

(Standard)

 

 

(Magneto Side)

 

 

697586 Flywheel

 

 

(Used After Code Date

3

K299819S

Seal−Oil

 

 

Used on Type No(s).

 

 

07090300).

 

 

(Magneto Side)

 

 

0111.

 

 

−−−−−−− Note −−−−−

4

493279

Sump−Engine

24

222698S

Key−Flywheel

 

 

791969 Ring Set

 

 

−−−−−−− Note −−−−−

25

795429

Piston Assembly

 

 

(Standard)

 

 

498983 Sump−Engine

 

 

(Standard)

 

 

(Used After Code Date

 

 

Used on Type No(s).

 

 

(Used After Code Date

 

 

04040400 and Before

 

 

0111.

 

 

07090300).

 

 

Code Date 07090400).

5

795501

Head−Cylinder

 

 

−−−−−−− Note −−−−−

 

 

499631 Ring Set

 

 

(Used After Code Date

 

 

791968 Piston

 

 

(Standard)

 

 

05110100).

 

 

Assembly

 

 

(Used Before Code

 

 

−−−−−−− Note −−−−−

 

 

(Standard)

 

 

Date 04040500).

 

 

695276 Head−Cylinder

 

 

(Used Before Code

 

 

795432 Ring Set

 

 

(Used Before Code

 

 

Date 07090400).

 

 

(.020” Oversize)

 

KΔ697230

Date 05110200).

 

 

795430 Piston

 

 

(Used After Code Date

7

Gasket−Cylinder Head

 

 

Assembly

 

 

07090300).

8

495786

Breather Assembly

 

 

(.020” Oversize)

 

 

791324 Ring Set

9

K699833

Gasket−Breather

 

 

(Used After Code Date

 

 

(.020” Oversize)

10

691125

Screw

 

 

07090300).

 

 

(Used After Code Date

 

 

(Breather Assembly)

 

 

791325 Piston

 

 

04102100 and Before

11A

499675

Tube−Breather

 

 

Assembly

 

 

Code Date 07090400).

12

K692232

Gasket−Crankcase

 

 

(.020” Oversize)

 

 

499427 Ring Set

13

691137

Screw

 

 

(Used Before Code

 

 

(.020” Oversize)

 

 

(Cylinder Head)

 

 

Date 07090400).

 

 

(Used Before Code

15

691680

Plug−Oil Drain

 

 

 

 

 

Date 04102200).

 

 

(Square Socket)

 

 

 

27

691866

Lock−Piston Pin

16

691457

Crankshaft

 

 

 

28

499423

Pin−Piston

 

 

−−−−−−− Note −−−−−

 

 

 

29

499424

Rod−Connecting

 

 

691456 Crankshaft

 

 

 

32

691664

Screw

 

 

Used on Type No(s).

 

 

 

 

 

(Connecting Rod)

 

 

0112, 0113, 0116,

 

 

 

32A

695759

Screw

 

 

0149, 0150, 0151,

 

 

 

 

 

(Connecting Rod)

 

 

0259, 0304, 0339,

 

 

 

33

499642

Valve−Exhaust

 

 

0445, 0514, 0551,

 

 

 

34

499641

Valve−Intake

 

 

0552, 0629, 0660,

 

 

 

35

691304

Spring−Valve

 

 

0809, 0873, 0901,

 

 

 

 

 

(Intake)

 

 

0902, 0993, 1102.

 

 

 

36

691304

Spring−Valve

20

K399781S

Seal−Oil

 

 

 

 

 

(Exhaust)

 

 

(PTO Side)

 

 

 

37

694086

Guard−Flywheel

22

691092

Screw

 

 

 

40

692194

Retainer−Valve

 

 

(Crankcase Cover/

 

 

 

43

691997

Slinger−Governor/Oil

 

 

Sump)

 

 

 

45

690977

Tappet−Valve

 

 

 

 

 

 

 

 

 

K Included in Engine Gasket Set−Ref. No.358.

z

Included in Carburetor Gasket Set−Ref. No. 977.

D Included in Carburetor Overhaul Kit−Ref. No. 121.

Δ

Included in Valve Gasket Set−Ref. No 1095.

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.

5116−9

Assemblies include all parts shown in frames.

05/29/2008

9

Page 8 Page 10
Page 9
Image 9
Briggs & Stratton 128600 692670, 697610, 795431, 399269, 493279, 222698S, Note −−−−− 795429, 795501, Piston, 495786
Page 8 Page 10

128600 specifications

The Briggs & Stratton 128600 is a versatile and reliable engine that has become a staple in the world of outdoor power equipment. Known for its robust performance and user-friendly features, this engine is widely used in lawn mowers, pressure washers, and various other gardening tools. The 128600 series is designed with both commercial and residential users in mind, providing a balance of efficiency and durability.

One of the standout features of the Briggs & Stratton 128600 is its powerful 5.0 ft-lbs of torque, which is generated by a 126cc engine. This amount of torque translates into strong performance, allowing the engine to tackle tough tasks with ease. The engine is built with a proven overhead valve (OHV) design, which not only improves fuel efficiency but also enhances overall performance by allowing for better airflow. This technology helps the engine run cooler and cleaner compared to traditional side-valve engines.

In terms of usability, the 128600 is equipped with an easy-starting system, which ensures that the engine starts on the first pull. This feature is particularly beneficial for users who may not have the experience or strength to deal with more demanding starting mechanisms. Additionally, the engine has a built-in fuel shut-off valve, a handy feature that allows users to stop the fuel flow when the engine is not in use, helping to prevent potential leaks and ensuring safe storage.

The engine’s construction emphasizes durability, featuring a sturdy crankcase and high-quality components that withstand the rigors of repeated use. The Briggs & Stratton 128600 also operates smoothly at various speeds, thanks to its specially designed governor system that maintains optimal engine performance under changing loads.

For maintenance, the 128600 is designed with accessibility in mind. The air filter can be easily accessed for routine cleanings, and the oil change process is straightforward, encouraging users to perform upkeep regularly. This focus on maintenance helps ensure longevity, making the engine a smart investment for those who require dependable power equipment.

Overall, the Briggs & Stratton 128600 stands out for its combination of power, user-friendly features, and durability. Whether you're mowing the lawn or washing down outdoor surfaces, this engine provides the reliability needed for various outdoor tasks, making it a popular choice among homeowners and professionals alike. With its advanced technology and careful engineering, the 128600 continues to be a trusted option in the outdoor power equipment market.
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