1) Dia: 77. 6mm; STD

2) Other engine Types: OPEL 1. 6L, OPEL1. 8L, 16V, OPEL1. 6L, 16V, OPEL2. 6L etc.

3) Characteristics: Germany etc. Advanced technique & wear proof & high temperature resistant etc.

4) Different Treatment: Piston roof MoS2 spraying, Piston roof anodizing, Piston with Graphite Sprayed, Tin coating piston, phosphating piston etc..

5) Develop the new items according to the sample or product draft.