Nanjing Teqrun Mechanical Machinery Co., Ltd.  

Product Name: Piston Alco 251 / Piston 24200424 Model NO.: ALCO 251 Type: Piston Material: Aluminum Technics: Forging Standard Component: Non-Standard Component Certification: BV Piston Crown Material: Forged Alloy Steel 42CrMo4 Piston Skirt Material: Die Forged Alloy Aluminum Intake Pressure Impulse: Supercharged Speed: Speed Number of Cylinders: Multi-Cylinder Machines Cooling Cylinder: Water-Cooled Piston Movement: Reciprocating Number of Strokes: Four-Stroke Ignition Mode: Compression-Ignition Cylinder Arrangement Form: L Fuel: Diesel Engine Trademark: TEQRUN Transport Package: Polywood Box Specification: 251 Origin: Nanjing Jiangsu HS Code: 84099920 Product Description The PistonALCO 251is a combined piston withforged steel alloy crown and forged aluminium alloy skirt.Ring grooves are induction hardened and ground.The pistons have below P/Ns and specifications:1. Piston24200424/24200413, PISTON COMPLETE, MEXICAN HAT 11.5:1 RADIO.2. Piston24200425/24200427, PISTON COMPLETE, DEEP BOWL(DISHED TOP) 12.5:1 RATIO3. Piston24200430, PISTON COMPLETE, SUPER BOWL 11.75:1 RATIO4. Piston2421092, STEEL CROWN-BOLTED, DEEP BOWL(MEXICAN HAT)11.5:1 RATIO5. Piston421093, STEEL CROWN-BOLTED, DISHED TOP 12.5:1 RATIO6. Piston24200440/24200423, ALUMINUM BODY, STRAIGHT SKIRT 11.5:1/12.5:1 RATIO, FORGED ALUMINUM