YANMAR 129573-61700 Spring Governor

( Brand: Yanmar ), ( Manufacturer Part Number: 129573-61700 ), ( Model: YANMAR 129573-61700 SPRING GOVERNOR ), ( Part Type: Spring )

Review YANMAR Spring Governor

The Yanmar 129573-61700 Spring Governor is a crucial component in the hydraulic system of Yanmar engines, designed to ensure smooth and consistent engine speed. This governor is specifically engineered for Yanmar engines with serial numbers starting from 129573.

The spring governor operates through a mechanical linkage system, utilizing the principle of a balance beam. The engine speed causes the flyweights to rotate, which in turn moves the linkage to open or close the hydraulic valve. The spring governor maintains the engine speed by adjusting the amount of hydraulic pressure to the engine.

The Yanmar 129573-61700 Spring Governor is manufactured with top-notch materials and precise tolerances to ensure optimal performance and longevity. The spring is made of high-strength material, ensuring it can withstand the heavy loads and constant cycling that comes with operating an engine. The governor housing is machined from durable cast iron, providing excellent heat dissipation and protection to the internal components.

The Yanmar 129573-61700 Spring Governor is easy to install, and replacement is a straightforward process. The kit includes all necessary hardware, making it a convenient solution for engine owners looking to maintain or upgrade their hydraulic system.

In summary, the Yanmar 129573-61700 Spring Governor is an essential component for maintaining the performance and efficiency of Yanmar engines. Its robust design, made from high-quality materials, ensures reliable operation and long-lasting performance. Whether for routine maintenance or as a replacement, the Yanmar 129573-61700 Spring Governor is an excellent investment for engine owners.

The Yanmar 129573-61700 spring governor is a part commonly used in Yanmar diesel engines. It is responsible for controlling the engine's RPM by regulating the oil flow to the engine's camshaft. Here are some pros and cons of purchasing this part:

1. Reliability: Yanmar is a trusted brand in the marine and industrial engine market. Replacing a worn-out spring governor with a genuine Yanmar part ensures the continued reliability and longevity of the engine.

2. Easy Installation: This part is relatively easy to install, making it an attractive option for DIY engine enthusiasts.

3. Availability: Yanmar parts are widely available from authorized dealers and online retailers, ensuring that you can get the part you need quickly and conveniently.

4. Improved Performance: A new spring governor can help improve engine performance by ensuring accurate RPM control, leading to better fuel efficiency and reduced engine wear.

1. Cost: Original Yanmar parts can be more expensive than aftermarket alternatives. However, it's essential to consider the long-term benefits of using a genuine part, such as improved reliability and performance.

2. Shipping Time: If you're ordering the part online, shipping time can be a concern, especially if you're experiencing engine issues and need the part quickly.

3. Compatibility: Ensure that the part is compatible with your specific engine model and year before making a purchase.

The Yanmar 129573-61700 spring governor is an essential part for maintaining the performance and reliability of a Yanmar diesel engine. While the cost may be a concern for some, the benefits of using a genuine Yanmar part, such as improved performance and reliability, make it a worthwhile investment. It's important to ensure that the part is compatible with your engine and to consider shipping time when ordering online.

If you're in need of a new spring governor for your Yanmar diesel engine, we recommend purchasing a genuine Yanmar part from an authorized dealer. While the cost may be higher than aftermarket alternatives, the long-term benefits, such as improved performance and reliability, make it a worthwhile investment. Additionally, ensure that the part is compatible with your engine model and year before making a purchase.

Details:

Yanmar Spring Governor.

part #: 12957361700 prices

• $5.99-$9.95

specifications tractoheavy:

• brand: Yanmar
• mpn: 129573-61700
• model: Yanmar 129573-61700 Spring Governor
• part type: Spring

payments tractoheavy:

• wallet: Apple-pay
• credit card: Discover
• other

offer tractoheavy:

• started: August 3, 2025
• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home

general tractoheavy:

• Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Other Heavy Equipment Parts Accessories
• condition: New Open box

seller tractoheavy:

• city: Tulsa, Oklahoma
• # reviews: 10
• rating: 100.0%

shipping tractoheavy:

• carrier: USPS
• service: USPS Ground Advantage
• transit: 5-12 Days
• cost: $4.41
• type: Calculated
• class: Standard

returns tractoheavy:

• policy: No Returns