Piston Ring Rings are important components of pistons, which are connected to crankshafts via connecting rods Attributes: Cat parts are manufactured to precise specifications and are built for durability, reliability, productivity, less environmental impact, and reuse SPECIFICATIONS Height (in): 0.74 Length (in): 7.33 COMPATIBLE MODELS Engine - Generator Set D399 D379B D398B Engine - Industrial D398 D379 G379A D399 D379B G379 D398B G398 G399 Marine Products D379B D399 D398B D398A D379A