Search result for: 12033VW210
Substitutions
RING PISTON ZD30DD STD 2X1.2X2
Part number: SDN30195ZZSTD
Availability: 20
Weight, kg: 0.115
Processing: 4-5 days
Make: NPR
Made in: Japan


RING PISTON SET 025 ZD30DD THINY TYPE
Part number: SDN30195ZZ0025
Availability: 0
Weight, kg: 0.575
Processing: 4-5 days
Make: NPR
Made in: Japan

High-Precision Piston Ring Set for Smooth Engine Compression ?
This piston ring set is a core internal engine service part designed to seal the combustion chamber, control oil, and keep power consistent. It is needed whenever an engine is rebuilt, has low compression, burns oil, or shows blow-by from the crankcase.
How It Works βοΈ
Mounted in the piston grooves, the rings expand against the cylinder wall while the piston moves up and down. The compression rings trap pressure for strong combustion, while the oil control ring scrapes excess oil back to the sump. This keeps the cylinder lubricated without flooding the chamber.
Why Replacement Matters β
Worn or damaged rings cause power loss, rough idle, hard starting, and higher fuel use. You may also see blue smoke, oil-soaked spark plugs, and rising crankcase pressure that can push out seals and gaskets.
If the Rings Are Broken ?
Broken rings can score cylinder walls, overheat the piston, and accelerate engine wear fast. Left unchecked, it may lead to a full engine rebuild due to low compression and heavy oil consumption.
Compatibility
- Carnival 24 (2024-)
