Model Compatibility: Fits ASX, RVR, GA1W, Lancer, Colt, GY1A, Z21A, Z23A, and Z23W vehicles equipped with 4A90, 4A91, or 4A92 engines.
Part Number Match: Replaces part numbers 1110C488 and 1110C722 as specified in the piston ring configuration.
Functional Purpose: Restores cylinder sealing function by replacing worn or damaged piston rings in applicable engine models.
Set Composition: Includes a complete set of piston rings sized and configured to match the standard specifications for the listed engine variants.
Installation Scope: Designed for use during engine overhaul or piston replacement procedures on the compatible vehicle models and engine types.
Description
Std Piston Ring Set compatible with ASX, RVR, GA1W, Lancer, Colt, Gy1A, Z21A, Z23A, Z23W; compatible with engines 4A90, 4A91, 4A92; matches OEM part numbers 1110C488 and 1110C722.