Excavator Cooling Parts: OEM vs Aftermarket Buying Guide
XC Machinery stocks water pumps, radiator cores, water tanks and blower motor fans for CAT, Komatsu, Hitachi, Doosan, Volvo, Kobelco, John Deere and more
Excavator Sensor Faults: Diagnose Temp, Pressure and Speed
Sensor faults are cheap to fix and expensive to misdiagnose. Match the part to the machine with the stamped number, test the wiring
Excavator Undercarriage Parts: Fit by Brand & Model
The undercarriage is the single most expensive wear item on any excavator. Track rollers, sprockets, idlers and chains
Excavator Hydraulic Pump: Repair, Rebuild or Replace
If the pump holds pressure but weeps from the shaft or case, the internals are fine and a seal kit closes the leak for a fraction of a new pump.
Excavator Parts: New vs Rebuilt vs Used - Which to Buy
New, rebuilt, or used is a decision, not a default. Buy new for calibration-critical and fleet parts (387-9427, C9.3B, 1A013-03043)
Excavator Diesel Engine Misfire: Injector & ECM Diagnosis
A misfire is a process to solve, not a part to guess. Read the code from the ECM 331-7539, balance-test the injectors 387-9427 / 10R-7225
Excavator Parts Compatibility by Brand: Match Your Model
CAT injectors 387-9427 / 10R-7225, ECM 331-7539, C9.3B kit C9.3B, JCB crankshaft 320/09256, Kubota head 1A013-03043, Yanmar 4TNV98 assy
Excavator Engine Rebuild vs Replacement: Cost Comparison
Rebuild or replace is a math problem, not a guess. Once you know the core condition, send us your model and the part number
Excavator Engine No-Start Diagnosis: 7 Steps to Fix
Excavator Engine No-Start Diagnosis: 7 Steps to Fix,A disciplined no-start diagnosis saves you from an unnecessary engine swap.
Match Excavator Engine Parts to Your Model: Cross Reference
Match excavator engine parts to your CAT, Komatsu, Volvo or JCB model with real numbers. Find the right injector, ECM and overhaul kit
