
( Brand: Briggs Stratton ), ( Subject Area: Specifications ), ( Product Type: Manual ), ( Country/region Of Manufacture: United States ), ( Equipment Type: Engine ), ( UPC: 140300140457 )
The Briggs & Stratton 140300-140457 2-Cycle Air Cooled Engine, specifically designed for model year 1979, represents a testament to the brand's commitment to power and performance. This engine, with part numbers ranging from 252400 to 252499, is a crucial component for various outdoor power equipment, including lawn mowers, generators, and pumps.
This engine boasts a displacement of 30cc, offering a balanced blend of power and efficiency. It operates on a 2-cycle design, which means it requires a premixed fuel of gasoline and oil for optimal performance. The air-cooled system ensures efficient heat dissipation, maintaining optimal operating temperatures for prolonged usage.
The 140300-140457 engine is known for its robustness and reliability, with a sturdy cast-iron cylinder sleeve and a durable forged crankshaft at its core. The engine also features an easy-to-start recoil starter, ensuring effortless startup in various conditions.
The engine's combustion chamber is equipped with a ring-sealed piston, which minimizes the emission of exhaust smoke and promotes cleaner operation. The engine's power output is regulated by a manual choke and throttle control, giving users precise control over engine speed and power output.
This Briggs & Stratton engine also emphasizes user convenience with its convenient external oil fill, making it easy to maintain the required oil levels. The engine's compact size and lightweight design make it perfect for various power equipment applications.
In summary, the Briggs & Stratton 140300-140457 2-Cycle Air Cooled Engine is a reliable and efficient power solution for your outdoor equipment. Its robust design, easy maintenance, and versatile performance make it a popular choice among homeowners and professionals alike. Whether you're looking to power a lawn mower, generator, or pump, this engine offers the perfect blend of power, reliability, and convenience.
**Briggs & Stratton 140300-140457 252400-252499 Illustrated Series Engine Review**
The Briggs & Stratton 140300-140457 engine is a part of the Illustrated Series, which is known for its high-quality construction and long-lasting performance. Here are some pros and cons to consider if you're thinking about purchasing this engine:
**Pros:**1. **Reliability:** Briggs & Stratton engines are renowned for their durability and longevity. The 140300-140457 engine is no exception, with many users reporting years of trouble-free operation.
2. **Ease of Use:** This engine is designed to be user-friendly, with easy-to-follow instructions and clear markings for maintenance points.
3. **Power:** With a displacement of 250cc and a power output of 5.5 horsepower, this engine provides ample power for a wide range of applications, from lawn mowers to portable generators.
4. **Availability of Spare Parts:** Briggs & Stratton engines are widely used, so spare parts are readily available, making it easier and cheaper to maintain the engine in the long run.
**Cons:**1. **Price:** Compared to some other engines in its class, the 140300-140457 engine can be on the pricier side.
2. **Carburetor Issues:** Some users have reported issues with the engine's carburetor, such as flooding or hard starting. However, these issues can often be resolved with proper maintenance and tuning.
3. **Emission Regulations:** This engine was produced in 1979, which may not meet the latest emission standards. If you live in an area with stringent emission regulations, you may need to invest in aftermarket emission control devices.
**Conclusion:**The Briggs & Stratton 140300-140457 engine is a reliable and powerful choice for various applications. While it may be more expensive than some other engines, its durability and ease of use make it a worthwhile investment. If you encounter any carburetor issues, be prepared for some troubleshooting, and ensure that the engine complies with any local emission regulations before making a purchase.
**Recommendation:**If you're in the market for a high-quality, long-lasting engine and are willing to invest in a reliable power source, the Briggs & Stratton 140300-140457 engine is a solid choice. Just be sure to factor in the cost, potential carburetor issues, and local emission regulations before making your final decision.
The manual is focused on the brand and model of engine, providing information subject area specifications. This vintage 1979 illustrated parts list features Briggs Stratton engine model's 57. It is suitable for those in the business and industrial sector, particularly working with stationary engines.
The manual was manufactured in the USA and is a valuable resource for engine enthusiasts mechanics.