Product Details

 

In gasoline engines, intake valve temperature is 300~500℃, exhaust valve temperature is 600~800℃, or even higher.
Especially when the exhaust valve is just opened, the pressure in the cylinder is higher.
The valve opening is small, and the high-temperature combustion gas passes through the valve seat at a very high speed (up to 600m/ s)
And valve gap discharge
To expose the valve to intense heat and corrosion. Scania original parts 2188169 SCANIA Engine Valve Seat Ring, high quality and low price, quality assurance.

 

1. Reply to customer inquiries and e-emails as soon as possible.
2. Exquisite workmanship, in line with the quality standards, to ensure the product quality.
3. Serve the product to you within the delivery time.
4. Professional, efficient, warm and friendly after-sales service.

 

 

Q: What about your delivery time?
A: It is usually about seven days, and large bookings are delayed.

 

http://www.scaniachina.com/