CP-Carrillo
CP-Carrillo Automotive Piston, Set Of 4, Cyl: 4, Material ID:
CP-Carrillo Automotive Piston, Set Of 4, Cyl: 4, Material ID:
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- Tracking emailed when it ships
- Free fitment check before you order
The principal function of the piston rings is to form a seal between the combustion chamber and the crankcase of the engine. The goal is to prevent combustion gases from passing into the crankcase and oil from passing into the combustion chamber. During the compression and power strokes, the compression ring seals the combustion gases and prevents blow-by. Although blow-by is not completely eliminated it is kept to an acceptable limit. During the compression and exhaust strokes the cylinder walls are lubricated with oil by throw off from the connecting rod bearings. Excess oil is wiped off by the piston rings. Not only does the oil ring have the responsibility of wiping the excess oil off the cylinder walls, but the job is also shared by all of the rings, leaving a fine layer of oil on the wall to provide lubrication for the following ring.
About this piston
Piston and ring size depends on the bore, so match them to your block after it is measured.
Fitment notes
- Specs, lead time and warranty come from CP-Carrillo and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Bearings. Rod and main bearings are usually replaced at the same time.
- Gasket set. The engine comes apart for this job.
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