1. S6D155 piston 6127-31-2140 6127-31-2030 used japan bulldozer for komatsu d155
E-Model | OEM NO | Piston Size | Pin size | Ring | Feature |
Dia | GL | KH | Dia | Length |
S6D155 | 6127-31-2140 6127-31-2030 6127-31-2410 | 155 | 167.5 | 102.5 | 60 | 129.9 | 3.68 | Alfin |
3.54 |
4.73 |
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2.For the same car we have below different engine models, 4D95L/6D95L,S6D95-6,S6D95-5/6D95L-1/S4D95L-1A,S4D102E-1/S6D102E-1
S6D105-1,SA6D108-1,S6D110-1C,S6D125-1,S6D155,NH220,4D105,S6D170. 3.Piston technic information: 1).Common material:Aluminum Alloy (lighter in weight and higher thermal conductivity); Senior Cast Iron (heavier in weight, greater strength and resistance to wear); Heat-resisting Steel, Hypereutectic Al-Si Alloy, Hypoeutectic Al-Si Alloy,Eutectic Al-Si Alloy, Multi-Cast Iron and Ductile-Cast Iron etc; 2)Piston Process:Casting, Forging, Melted Metal Squeezing; 3).Characteristics:Germany, advanced technique & wear proof & high temperature resistant etc. 4), Piston Types:Solid Skirt Pistons, Shim Type Pistons, Strut Type Pistons, Ring Carrier Pistons,Strut with Ring Carrier Type Pistons, Keystone Groove Pistons, Oil Cooled Pistons;
5)Different Treatment:Phosphating,Top Oxidization,Top Molybdenium Disulfide, Sn(tin)Plated on Skirt, Graphite on Skirt,Alfin,Double Alfin,None Alfin,Steel Pieces, Drilling, Oil-ooling Channel,Three or Four Ring Grooves, Ceramic Spraying and Hard Iron Plating etc;
4.Gurantee for piston 1). we strictly adhere to the GB1148-82,JB3931-85 and JB3932-85 Criterion 2). send sample for check before delivery 5.More products from us,
6.Remark: 1). Quality Certification: QS-9000; ISO/TS 16949;
2). MOQ for production: Piston 500-1000 pcs, Piston Ring 500-1000 cyls, Cylinder liner 500-1000 pcs; 3). Payment: TT (30 % Deposit in Advanced, 70 % before Shipment) or as per others; 4). Brand: As to client's option; 5). Types of Vehicles: Automobile, Diesel, Truck, Tractor, Forklift and other various Agriculture 6)Engineering and Industrial Engine Applications etc; 7.Desire our cooperation can contact us below: