Caterpillar Piston Ring Set, 9S3068

Cross Reference with part number 7S9404
Contains: 1 qty 9S7788 Top Ring1 qty 5S6750 Int Ring1 qty 7S8378 Oil Pump
HDP Piston Rings are technically optimized with: Advanced surface finish utilizing chrome plating, gas nitriding, spray coating and ceramic coating Superior base material such as gray cast iron, ductile cast iron and stainless steel High precision machining HDP Piston Ring Benefits: Excellent sealing performance will dramatically reduce blow-by gas and oil consumption. High anti-wear and breakage performance will assure you a longer part-life span.