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Ensure maximum engine efficiency with the K943885 020 Piston Ring (Perfect Circle), engineered for Case 580 F and Case 580 G diesel tractors. This premium piston ring pack is designed for David Brown diesel engines, providing a precise 0.020 inch (0.51 mm) oversize compression piston ring for improved sealing, reduced oil consumption, and extended engine life.

Built to withstand heavy-duty construction and agricultural conditions, Perfect Circle piston rings deliver unmatched durability and performance for pistons, crankshaft, and flywheel assemblies. Trusted by professionals worldwide, this piston ring pack restores lost power and ensures smooth operation of your Case 580 backhoe.

✅ Brand: Perfect Circle
✅ Compatible with Case 580 F & G Diesel Backhoe Tractors
✅ Oversize 0.020" (0.51 mm) compression piston ring
✅ Restores sealing efficiency & reduces oil loss
✅ Durable design for long-term reliability

使用 K943885 020 活塞环 (Perfect Circle)，让您的 Case 580 F 和 580 G 柴油拖拉机发动机保持最佳性能。该活塞环套件专为 David Brown 柴油发动机设计，配备 0.020 英寸 (0.51 mm) 加大型压缩活塞环，有效提高密封性，减少机油消耗，并延长发动机寿命。

Perfect Circle 活塞环专为重型建筑与农业工况打造，具有卓越耐用性与稳定性，确保活塞、曲轴和飞轮系统运转顺畅。深受全球机械师与承包商信赖，是恢复动力与提升效率的理想选择。

✅ 品牌: Perfect Circle
✅ 适用于 Case 580 F & G 柴油反铲拖拉机
✅ 加大型 0.020" (0.51 mm) 压缩活塞环
✅ 提升密封性 & 减少机油消耗
✅ 耐用设计，长期可靠