FORM MS−5118−12/07/2007

REPLACES FORM MS−5118−09/12/2007

FILE IN SECT. 2 OF SERVICE MANUAL

129H00

Illustrated Parts List

Model Series

129H00

TYPE NUMBERS 0005 through 0185.

TABLE OF CONTENTS

Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Air Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . 4

Blower Housing/Shrouds . . . . . . . . . . . . 5

Camshaft . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Carburetor . . . . . . . . . . . . . . . . . . . . . . . . . 3

Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Crankshaft . . . . . . . . . . . . . . . . . . . . . . . . . 2

Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Electric Starter . . . . . . . . . . . . . . . . . . . . . . 6

Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Engine Sump . . . . . . . . . . . . . . . . . . . . . . . 2

Exhaust System . . . . . . . . . . . . . . . . . . . . 4

Flywheel . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Flywheel Brake . . . . . . . . . . . . . . . . . . . . . 6

Fuel Supply . . . . . . . . . . . . . . . . . . . . . . . . 3

Governor Spring . . . . . . . . . . . . . . . . . . . . 4

Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Kits/Gaskets . . . . . . . . . . . . . . . . . . . . . . . . 2 & 3

Lubrication . . . . . . . . . . . . . . . . . . . . . . . . 2

Piston Group . . . . . . . . . . . . . . . . . . . . . . . 2

Rewind Starter . . . . . . . . . . . . . . . . . . . . . . 5

Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

PRINTED IN U.S.A.

COPYRIGHT by BRIGGS & STRATTON CORPORATION

All rights reserved. No part of this material may be reproduced or transmitted, in any form or by any means, electronic or mechanical, including photocopying, recording or by any information storage and retrieval system, without permission in writing from Briggs & Stratton Corporation.

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Briggs & Stratton 129H00 service manual Illustrated Parts List

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.