3.專業校驗康明斯發動機燃油泵、噴油器；

3970810SCREW，HEX FLANGEHEADCAP螺栓，從396824500 替代                 56.293970817BRACKET，RETAINING BRACE定位架支架                388.503970822TENSIONER，BELT皮帶張緊器             1，239.053970823TUBE，LUBOILDRAIN機油回油管             1，764.903970827VALVE，CHECK單向閥                831.043970850HOSE，MOLDED模壓軟管                 47.283970865COVER，VALVE氣門蓋             1，597.283970866COVER，VALVE氣門蓋             1，402.413970867COVER，VALVE氣門室蓋             1，691.093970876HOSE，MOLDED模壓軟管                 84.31