A: The machine drifting to one side during straight tracking, low climbing power, and high oil temperatures around the drive casing.
A: Fill the planetary gearbox with specified gear oil via the plug and connect the hydraulic case drain line securely to prevent seal blowouts.
A: Yes, part 706-71-01150 matches OEM hole circles, splines, and plumbing connections for Komatsu PC15MR series machines.
A: The spring-loaded mechanical face seals maintain a reliable barrier under pressure, keeping abrasive sand from entering precision bearings.






















