
18-79956 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $83.75 | Condition is New, Sierra 18-79956 Marine VST Filter and Gasket Kit for Yamaha Outboard, FREE SHIPPING | ![]() |
![]() | $100.07 | Condition is New, Sierra Marine 18-79956 VST Filter and Gasket Kit, FREE SHIPPING | 99.8% |
![]() | $117.55 | Condition is New, Dometic 118-79956 Vst Filter And Gasket Kit Sierra Marine Engine Parts 18-79956, FREE SHIPPING | ![]() |
![]() | $144.76 | Condition is New, Sierra 18-79956, VST Filter and Gasket Kit, Yamaha, FREE SHIPPING | 98.9% |

The Sierra 18-79956 VST Kit is a versatile and high-performance solution for those seeking to upgrade their vehicle's suspension system. This kit, specifically designed for applications using the YM F115-350 front and FL250-300 rear shock absorbers, offers a superior riding experience for both on-road and off-road driving.
This VST (Variable Rate Sway Bar Technology) kit includes front and rear sway bars, designed to reduce body roll during cornering and improve handling stability. The sway bars are adjustable, allowing users to fine-tune the stiffness to their preferred driving style or road conditions. The front sway bar is adjustable from 255 lbs/in to 375 lbs/in of rate, while the rear sway bar is adjustable from 215 lbs/in to 335 lbs/in of rate.
The Sierra 18-79956 VST Kit is compatible with various Jeep Wrangler models, including JK and JL, and is engineered to work seamlessly with the factory suspension and steering components. The kit is also designed to be easily installable, with all necessary hardware included.
The YM F115-350 front and FL250-300 rear shock absorbers featured in this kit offer superior performance and durability. They are built with heavy-duty 1.5-inch diameter tubing and high-quality seals to ensure a long lifespan, even in the most challenging off-road conditions. These shocks also feature adjustable compression and rebound adjustments, enabling users to fine-tune the damping to their specific driving preferences.
In summary, the Sierra 18-79956 VST Kit with YM F115-350 front and FL250-300 rear shock absorbers is a top-tier suspension upgrade for Jeep Wrangler owners. With its adjustable sway bars, high-performance shock absorbers, and ease of installation, this kit offers improved handling, stability, and overall driving experience.
A Detailed Analysis of the Sierra 18-79956 VST Kit-YM F115-350 FL250-300
Introduction:The Sierra 18-79956 VST Kit-YM F115-350 FL250-300 is a variable volume turbine (VST) kit designed for industrial applications. This kit includes a YM F115-350 compressor, a FL250-300 turbine, and a VST controller. In this analysis, we will discuss the pros and cons of purchasing this VST kit to help potential buyers make an informed decision.
Pros:1. Versatility: The Sierra VST kit is suitable for various industrial applications, including power generation, air compression, and refrigeration.
2. Efficiency: The VST design allows for optimal efficiency by matching the compressor and turbine output to the load requirements.
3. Reduced Emissions: The VST system generates lower emissions compared to traditional reciprocating compressor setups.
4. Easy Installation: The modular design of the VST kit makes installation easier and quicker compared to traditional engine-driven compressor setups.
5. Improved Reliability: The VST system features fewer moving parts compared to conventional engine-driven compressor setups, resulting in improved reliability and reduced maintenance requirements.
Cons:1. High Initial Investment: VST systems can be more expensive to purchase compared to traditional reciprocating compressor setups.
2. Complex Design: The VST system's complex design may require specialized knowledge for installation, operation, and maintenance.
3. Limited Availability: VST systems may not be as widely available as traditional reciprocating compressor setups, making it harder to find replacement parts or service providers.
4. Limited Applications: VST systems are not suitable for all applications and may require specific conditions, such as a continuous fuel source, to operate effectively.
Conclusion:The Sierra 18-79956 VST Kit-YM F115-350 FL250-300 offers several advantages, including versatility, efficiency, reduced emissions, easy installation, and improved reliability. However, it also comes with some disadvantages, such as a high initial investment, complex design, limited availability, and limited applications.
Based on the analysis, potential buyers should carefully consider their specific application requirements, budget, and technical expertise before deciding to purchase the Sierra VST kit. If the application fits the VST system's capabilities, and the buyer is willing to invest in the high initial cost and acquire the necessary knowledge for installation, operation, and maintenance, the Sierra VST kit could be an excellent investment due to its long-term benefits.
Recommendation:For industrial applications requiring high efficiency, reduced emissions, and ease of installation, the Sierra 18-79956 VST Kit-YM F115-350 FL250-300 is a recommended choice. However, potential buyers should thoroughly assess their application requirements, budget, and technical expertise before making a purchase decision. Additionally, they should consider evaluating alternative VST systems and traditional compressor setups to ensure they are making the most informed decision.
Details:
Sierra 18-79956 vst kit-ym F115-350 FL250-300.
specifications inboardfuel:
- brand: Sierra
- mpn: 18-79956
- upc: 808282370435
shipping inboardfuel:
- class: standard, economy
- service: usps ground advantage, fedex ground economy
- carrier: usps, fedex
- transit: 4-9 days
- type: calculated
payments inboardfuel:
- wallet: google-pay
- credit card: discover
- other
seller inboardfuel:
- city: freeport, new york
- # reviews: 3635
- rating: 99.2%
returns inboardfuel:
- policy: returns accepted
- time: 30 days
- paid by: seller
general inboardfuel:
- category: Boat Parts > Inboard Engines Components > Intake Fuel Systems
offer inboardfuel:
- sold #: 10
- options: ship-to-home
- started: february 21, 2026
- in stock #: 4
- availability: in stock
- prices: $83.75–$144.76
- item condition: New
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