A recent inspection on a Holden Commodore revealed that the power steering cooler was leaking. The standard cooler is a length of 3/8″ steel tube running horizontally in front of the radiator. These are known for rusting and splitting or leaking fluid. Below is a close up of the part that was removed.
This was a practical application of using 3D-printing to fabricate replacements for obsolete parts. The center caps for Holden Commodores with steel rims is a good addition to crate a tidy standard looking vehicle. These parts were commonly available and many were probably thrown away when steel rims were upgraded to alloy wheels but now a set can be from $100 – $180. Continue reading Replacing Obsolete Parts