Front Idler 203-30-52112 For Komatsu PC128US-2 PC128UU-2 PC138US-2 PC100-5 PC120-5 PC130-5 PC120-6 PC130-6 PC130-7 PC130-8 PC138US-8 PC138US-10 M325D (For KAL))PC350LC-7 S/N 20001-UP (Overseas

(For KAL))PC350LC-7 S/N 20001-UP (Overseas Version)PC350-7-AA S/N 20001-UPPC300-7 SERIAL NUMBERS : J20001-UPPC350LC-7-BA S/N 20001-UPPC340NLC-7K S/N K40001-UPPC340LC-7K S/N K40001-UPPC380LC-7K S/N K40001-UPPC300LC-7L S/N A85001-UPPC300LL-7L S/N A85001-UPPC300HD-7L S/N A85001-UP

Purolator:F75915

For Komatsu ExcavatorsPC150LC-3 S/N 3001-UPPC150-5 S/N 6001-UPPC150-3 S/N 3001-UP

20606K1184

Kubota B5200(DT & E)

Front Idler 203-30-52112 For Komatsu PC128US-2 PC128UU-2 PC138US-2 PC100-5 PC120-5 PC130-5 PC120-6 PC130-6 PC130-7 PC130-8 PC138US-8 PC138US-10 M325D (For KAL))PC350LC-7 S/N 20001-UP (OverseasFront Idler (MPN: 203 30 52112) for Komatsu excavators and mobile crushers. Premium aftermarket replacement engineered for reliable undercarriage performance across Komatsu compact and standard excavator models. Delivers precise track tension and smooth operation for PC128US 2, PC128UU 2, PC138US 2, PC100 5, PC120 5, PC130 5, PC120 6, PC130 6, PC130 7, PC130 8, PC138US 8, and PC138US 10 models. Direct OEM compatibility with exact fit guarantee for