https://rjparts.en.made-in-china.com/product/CENpxhndAZVW/China-65-02503-8033-65-02503-8146-65-02503-8462-65-02503-8236-65-02503-8252-Piston-Ring-for-dB58-D2366-D2848-Doosan-Daewoo-Diesel-Engine-Construction-Machinery-Parts.html
65.02503-8033 65.02503-8146 65.02503-8462 65.02503-8236 65.02503-8252 Piston Ring for dB58 D2366...
65.02503-8033 65.02503-8146 65.02503-8462 65.02503-8236 65.02503-8252 Piston Ring for dB58 D2366 D2848 Doosan Daewoo Diesel Engine Construction Machinery...