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Discount Sensor Engine Position Factory – Cummins Engine part Valve Spring Guide 3092511 for Cummins QST30 Engine. – Raptors

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Discount Sensor Engine Position Factory – Cummins Engine part Valve Spring Guide 3092511 for Cummins QST30 Engine. – Raptors Detail:

Company Introduction

Raptors, the authorized dealer of Cummins (China), established in 2015 by Mr. Jordan Wang who worked in Cummins (China) for 8 years, Jordan had been responsible for mine market for 4 years during working in Cummins china, so we have big advantages for almost all genuine Cummins generators, engine assembly and spare parts, especially for NTA855, KTA19, KTA38, KTA50, QSK60, QSX15 etc…

Product Parameter

Part name: Valve Spring Guide
Part number: 3092511
Brand: Cummins
Warranty: 6 months
Material: Metal
Color: Silver
Packing: Cummins Packing
Feature: Genuine & Brand New
Stock situation: 200 pieces in stock;
Unit weight: 0.025kg
Size: 4*4*1cm

The Role of the Engine Valve Spring Guide

The role of the valve spring seat is to ensure that the valve immediately sits down and tightly fits, so as to avoid the valve beating when the engine vibrates and destroys its sealing. The function of the installation preload force caused by the pre-compression of the valve spring is to overcome the inertia force of the valve and its transmission parts in the process of valve closing, eliminate the clearance caused by the inertia force between the transmission parts, and realize its function.

1. the natural vibration frequency to improve the valve spring is trying to improve the valve spring stiffness, such as bold or reduce the spring coil diameter wire diameter. This method is simple, but because of the spring stiffness, add the impact load between power consumption and spare parts.

2. use double valve springs each valve is installed two root diameter is not the same, the opposite of inside and outside the spring. Because the natural vibration frequency of the spring, when a spring resonance occurs, vibration and can rise to another spring. Spring break a spin to the contrary, to avoid the card into another root spring, affect the good spring stuck or damage. In addition, a one thousand a spring break, and a spring can still maintain the valve does not fall into the cylinders.

3. use different pitch spring this spring at work, one end of the pitch of small composite gradually, have the effect turns gradually decreases, and the natural frequency will increase gradually, make resonance impossible.

4. the use of pitch single spring, such as in them band and an interference fit of damping friction plate to eliminate resonance.

Product Application

Cummins engines are mainly used in commercial vehicles, construction machinery, mining equipment, marine power and generator sets, etc.

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Discount Sensor Engine Position Factory –  Cummins Engine part Valve Spring Guide 3092511 for Cummins QST30 Engine.  – Raptors detail pictures

Discount Sensor Engine Position Factory –  Cummins Engine part Valve Spring Guide 3092511 for Cummins QST30 Engine.  – Raptors detail pictures

Discount Sensor Engine Position Factory –  Cummins Engine part Valve Spring Guide 3092511 for Cummins QST30 Engine.  – Raptors detail pictures

Discount Sensor Engine Position Factory –  Cummins Engine part Valve Spring Guide 3092511 for Cummins QST30 Engine.  – Raptors detail pictures

Discount Sensor Engine Position Factory –  Cummins Engine part Valve Spring Guide 3092511 for Cummins QST30 Engine.  – Raptors detail pictures


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Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine consistently for Discount Sensor Engine Position Factory – Cummins Engine part Valve Spring Guide 3092511 for Cummins QST30 Engine. – Raptors , The product will supply to all over the world, such as: Slovenia, Hamburg, Cyprus, Our products are very popular in the word, like South American, Africa, Asia and so on. Companies to "create first-class products" as the goal, and strive to provide customers with high quality products, provide high-quality after-sales service and technical support, and customer mutual benefit, create a better career and future!
  • Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Ada from Austria - 2018.09.29 17:23
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Tony from Muscat - 2018.09.16 11:31
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