3LD1 3LD2 Piston Ring for forklift 3-cylinder engine with 83mm bore size. Specifications include 83x2+1.75+4mm and part number 8-97235-556-0. Designed as a standard (STD) replacement piston ring set for engine overhaul and rebuild applications. Compatible with designated 3-cylinder forklift engines requiring this dimensional and model-specific configuration. Intended for use in mechanical repair and maintenance where precise piston ring dimensions and durability are required. Compatibility Disclaimer: This is an aftermarket replacement part. Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.