WEICHAI WP6 ENGINE PISTON ASSEMBLY

1 13026703 6 梯形桶面环 Taper-sided ring

2 13022349 6 锥面环 Conical ring

3 13026702 6 梯桶钢油环 Oil ring

4 13038398 6 活塞 Piston

5 12151395 12 弹性挡圈 Circlip

6 12152378 6 活塞销 Piston pin