Just did this. One of the plastic clips broke on the fender liner on my tdi, got into the tire and rubbed a big hole in it. Being as it's the one behind the intercooler I figured I should get another one. Ordered a few oil filters, some misc O-rings, new thermostat housing, thermostat and gaskets for it. Spent another $50.00 but shipping was still the same price. Came in a big box with basically no room for packing material.I hate those sites that don't disclose freight without a mile of clicks too.
In seller's defense; There really is a $ significant cost to ship a part, it doesn't change much to ship 10 parts. So if selling parts is a profit center not just a customer convenience center a freight charge can work to improve dollar per sale numbers. Customer; I gotta order this but freight is high, might as well check and order other maint. parts I'll need sooner or later anyway to spread that freight cost out over $100 of parts instead of just $10.
A MC carb parts company (Nichecycle) sends out jets and other smalls USPS first class, at "cost", they get my business on bigger orders also.
I'll plug them again; pirateship is a great way to buy, print labels, and ship outgoing parts for us little dabblers in selling.
Dot 3 attracts water. I use Dot 4 or synthetic in everything I own or fix now.
Nice chart! Sums it up well. I have these little test strips that change colors with water concentration in brake fluid. Surprised a few people with them with how much water brake fluid actually holds.Only 5 doesn’t attract water . It still gets in via the fact every time you hit the brakes the fluid goes down in the master cylinder reservoir. The reservoir lid is vented if it wasn’t after a while you wouldn’t have brakes as the fluid level falls with pad ware
The Dot 5 was a big deal back in the late 70s and early 80s lots of guys put it in their classic rarely used cars . Great it doesn’t attract water but water gets into the master due to condensation . You use the car a couple of times the water being heavier than the fluid sinks .it’s then pumped into the lines .Still all good if you used SS lines . Now here’s the fun part the water makes its way to the caliper where it sits and start rust in the bore since the caliper is cast .
Seen a lot of hardly used cars need new calipers and cylinders much sooner than cars using dot 3 . Now if your driving a high end vehicle that has SS sleeves or SS Billet calipers alls good
As the chart shows the all have Glycol Ether except dot 5 . The 4and 5.1 have Borate Esters to increase the boiling point
https://blog.amsoil.com/dot-3-and-dot-4-brake-fluid-whats-the-difference/View attachment 1107683
Car manufactures still use Dot 3 in most applications and recommend periodically flushing the system