6HK1 Diesel Used Engine Heads For Excavator ZX330 - 3 SH350 - 5 8 - 97602 - 687 - 0

Specification

Description

In Conclusion

A major advantage of the diesel engine is its fuel efficiency. Out of all other combustion engines, diesel engines produce the highest level of energy for how much fuel is burned. There’s also a broad diversity of fuels it can accept, including fuel oils and biofuels. These fuels are less flammable, can have good lubrication properties, and in the case of biofuels, can even be made for free from discarded oils and other materials!

Rebuilt vs. Remanufactured Cylinder Heads – What is the Difference?

When you have a broken cylinder head, options are either to buy a new one which is relatively expensive, rebuild, or get remanufactured cylinder head to replace it. Many car owners find the latter two choices rather attractive due to their low costs, but not all of them know exactly what they are. Rebuilt and remanufactured. These two terms are used interchangeably, sometimes so loosely which makes it so confusing. If you are one of those who wonder what is the difference between them and what you should expect when choosing one or another, this blog post is here to help.

Rebuilt Cylinder Head

A rebuilt cylinder head is when the mechanic replaces only the broken or out of spec components, such as valves, springs, guides, or injector sleeves. If the cylinder head is cracked, then rebuilding process involves welding these cracks to fix it. After that, they put them all back together, and then test it.

Because you only fix what is actually broken, rebuilding cylinder head is the option that costs the least. It may get you back on the road affordably in the short term. However, it is not a definite solution in the long run if your intention is for your engine to last another 500,000 miles. While the broken piece has been replaced, other pieces that are fine for now still have to go through countless heat cycles. Eventually, they will also meet their set tolerances, failure is inevitable.

rebuilt cylinder head mechanic

From a longevity standpoint, remanufactured cylinder head is a better option. What is so great about it, you may ask.