129H00

REF.

PART

 

REF.

PART

 

REF.

PART

 

NO.

NO.

DESCRIPTION

NO.

NO.

DESCRIPTION

NO.

NO.

DESCRIPTION

 

 

 

 

 

 

 

 

 

1

697322

Cylinder Assembly

25

795429

Piston Assembly

27

691866

Lock−Piston Pin

2

399269

Kit−Bushing/Seal

 

 

(Standard)

28

499423

Pin−Piston

 

 

(Magneto Side)

 

 

(Used After Code Date

 

 

(Standard)

3 K299819S

Seal−Oil

 

 

07090300).

29

499424

Rod−Connecting

 

 

(Magneto Side)

 

 

−−−−−−− Note −−−−−

 

 

(Standard)

4

493279

Sump−Engine

 

 

791097 Piston

32

691664

Screw

5

691160

Head−Cylinder

 

 

Assembly

 

 

(Connecting Rod)

7 K692249

Gasket−Cylinder Head

 

 

(Standard)

32A

695759

Screw

8

695250

Breather Assembly

 

 

(Used Before Code

 

 

(Connecting Rod)

9 K696125

Gasket−Breather

 

 

Date 07090300).

33

262651S

Valve−Exhaust

10

691125

Screw

 

 

795430 Piston

34

262652S

Valve−Intake

 

 

(Breather Assembly)

 

 

Assembly

35

691270

Spring−Valve

11

691781

Tube−Breather

 

 

(.020” Oversize)

 

 

(Intake)

 

 

(Used After Code Date

 

 

12

K692232

Gasket−Crankcase

 

 

36

691270

Spring−Valve

 

 

07090300).

13

690912

Screw

 

 

 

 

(Exhaust)

 

 

791326 Piston

 

 

 

 

(Cylinder Head)

 

 

 

 

 

 

 

 

37

694086

Guard−Flywheel

 

 

 

 

Assembly

15

691680

Plug−Oil Drain

 

 

 

 

40

692194

Retainer−Valve

 

 

(.020” Oversize)

 

 

(Square Socket)

 

 

 

 

 

 

43

691997

Slinger−Governor/Oil

 

 

 

 

(Used After Code Date

16

691451

Crankshaft

 

 

 

 

45

690548

Tappet−Valve

 

 

04102100 and Before

 

 

−−−−−−− Note −−−−−

 

 

 

 

 

 

46

691449

Camshaft

 

 

 

 

Code Date 07040400).

 

 

691452 Crankshaft

 

 

 

 

 

 

697341 Piston

50

497465

Manifold−Intake

 

 

Used on Type No(s).

 

 

 

 

 

 

Assembly

51 K272199S

Gasket−Intake

 

 

0105, 0117.

 

 

 

 

 

 

(.020” Oversize)

54

691650

Screw

20 K399781S

Seal−Oil

 

 

 

 

(Used Before Code

 

 

(Intake Manifold)

 

 

(PTO Side)

 

 

 

 

 

 

 

 

Date 04102200).

55

691421

Housing−Rewind

22

691092

Screw

 

 

26

795431

Ring Set

 

 

Starter

 

 

(Crankcase Cover/

 

 

 

 

 

 

(Standard)

58

697316

Rope−Starter

 

 

Sump)

 

 

 

 

 

 

(Used After Code Date

 

 

(Cut To Required

23A

691992

Flywheel

 

 

 

 

 

 

07090300).

 

 

Length)

 

 

Used on Type No(s).

 

 

 

 

 

 

 

 

−−−−−−− Note −−−−−

60

281434S

Grip−Starter Rope

 

 

0005, 0110, 0111,

 

 

 

 

 

 

791098 Ring Set

65

690837

Screw

 

 

0112, 0113.

 

 

 

 

 

 

(Standard)

 

 

(Rewind Starter)

 

 

−−−−−−− Note −−−−−

 

 

 

 

 

 

 

 

(Used After Code Date

78

691108

Screw

 

 

691987 Flywheel

 

 

 

 

 

 

04031400 and Before

 

 

 

 

 

 

(Flywheel Guard)

 

 

Used on Type No(s).

 

 

 

 

 

 

 

 

Code Date 07090400).

 

 

 

 

 

 

81

691740

Lock−Muffler Screw

 

 

0015, 0100, 0105,

 

 

 

 

 

 

499425 Ring Set

 

 

 

 

95

691636

Screw

 

 

0115, 0116, 0117,

 

 

 

 

 

 

(Standard)

 

 

 

 

 

 

(Throttle Valve)

 

 

0118, 0185.

 

 

 

 

 

 

 

 

(Used Before Code

 

 

 

 

 

 

97

696565

Shaft−Throttle

24

222698S

Key−Flywheel

 

 

 

 

Date 04031500).

 

 

104

D691242

Pin−Float Hinge

 

 

 

 

 

795432 Ring Set

 

 

 

 

 

 

 

 

 

 

 

 

 

(.020” Oversize)

 

 

 

 

 

 

 

 

(Used After Code Date

 

 

 

 

 

 

 

 

07090300).

 

 

 

 

 

 

 

 

791324 Ring Set

 

 

 

 

 

 

 

 

(.020” Oversize)

 

 

 

 

 

 

 

 

(Used After Code Date

 

 

 

 

 

 

 

 

04102100 and Before

 

 

 

 

 

 

 

 

Code Date 07090400).

 

 

 

 

 

 

 

 

499427 Ring Set

 

 

 

 

 

 

 

 

(.020” Oversize)

 

 

 

 

 

 

 

 

(Used Before Code

 

 

 

 

 

 

 

 

Date 04102200).

 

 

 

 

 

 

 

 

 

 

 

 

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.

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.

5118−7

Assemblies include all parts shown in frames.

12/07/2007

7

Page 7
Image 7
Briggs & Stratton 129H00 697322, 795429, 691866, 399269, 499423, K299819S, 499424, Note, 493279, Piston 691664, 691160

129H00 specifications

Briggs & Stratton is known for its commitment to innovation and reliability in the world of small engines, and the 129H00 series is a testament to that legacy. This engine model is particularly designed for outdoor power equipment, catering to a wide range of applications, from lawnmowers to generators. The 129H00 engine is characterized by its robustness and efficiency, making it a popular choice among manufacturers and end-users alike.

One of the standout features of the Briggs & Stratton 129H00 is its overhead valve (OHV) design. This configuration allows for better airflow and improved combustion efficiency. As a result, users can expect higher power output while maintaining lower fuel consumption. Additionally, the OHV design contributes to quieter operation, reducing noise pollution, which is particularly beneficial in residential areas.

The 129H00 engine is equipped with a durable, cast iron cylinder sleeve which enhances wear resistance, ensuring longevity and reliability in demanding conditions. This rugged construction allows the engine to endure harsh outdoor environments, making it suitable for both commercial and residential use.

One of the key technological advancements incorporated into the 129H00 engine is the ReadyStart starting system. This user-friendly feature eliminates the need for priming or chokes, allowing users to start their equipment with just a single pull. This convenience is particularly appreciated during those urgent moments when quick action is required.

The engine also benefits from a specially designed air filtration system that effectively removes dirt and debris, prolonging engine life and reducing maintenance hassle. Coupled with a spin-on oil filter, the design ensures that the engine runs cleanly and efficiently, which translates to lower operational costs.

In terms of power output, the Briggs & Stratton 129H00 engine typically produces around 10 to 15 horsepower, making it versatile enough to be used in a variety of applications. Whether it’s powering heavy-duty lawnmowers, snow blowers, or other equipment, users can count on the 129H00 to deliver consistent performance.

Furthermore, the engine’s compact size and lightweight design facilitate easier installation and handling, making it ideal for many manufacturers looking to optimize performance without compromising on weight.

In conclusion, the Briggs & Stratton 129H00 series engine encapsulates the brand's commitment to quality and performance. Through innovative design features and technologies, it stands out in the competitive market of small engines, making it a reliable choice for anyone in need of outdoor power equipment.