6 Pcs Fuel Injector 10R 1252 for Caterpillar CAT Engine 3606 3612 1701 )D31Q 17 S N 32001 UPD31PX 21A M S N 50501 UPD31PX 21A )D31Q 17 S N 32001 UPD31PX 21A M S N 50501 UPD31PX 21A S N 50501 UP (Overseas Version)D31PX 21 S N 50001 50499 (For North America)D31PX 21 S N 50001 50499D31PL 17 S N 32001 UP (Incl PC650LC 8E0WA800 3E0 S N 70030 UP WHEEL LOADERSD155A 6R S N 85077 UP BULLDOZERSD155AX 6 S N 81028 UP (For EU) BULLDOZERSD155AX 6 S N 81028 UP BULLDOZERSD275A 5R S N 35021 UP BULLDOZERSD65EX 16 S N 80001 UP BULLDOZERSD65PX 16 S N 80001 UP BULLDOZERSD65WX 16 S N 80001 UP BULLDOZERSPC1250 8 S N 30158 UP EXCAVATORSPC1250 8R S N 35201 UP (Extreme Hot Area Arrangement) EXCAVATORSPC1250 8R S N 35201 UP EXCAVATORSPC1250LC 8 S N 30158 UP EXCAVATORSPC1250SP 8 S N 30158 UP EXCAVATORSPC1250SP 8R S N 35201 UP (Extreme Hot Area Arrangement) EXCAVATORSPC1250SP 8R S N 35201 UP EXCAVATORSPC130 8 S N 80001 UP EXCAVATORSPC130 8 S N C30001 UP EXCAVATORSPC138US 8 S N 24510 UP EXCAVATORSPC138USLC 8 S N 24510 UP (North America Standard Machine) EXCAVATORSPC2000 8 S N 20196 UP EXCAVATORSPC200 8 S N 350001 UP EXCAVATORSPC200LC 8 S N 350001 UP EXCAVATORSPC200LC 8E0 S N 1118 UP (Hybrid Spec Fit for Caterpillar CAT Engine:3606 Note:For the new aftermarket part