2019+ Ford Ranger Axle & Transfer Case Lubes;
From
@JohnnyO
Just a helpful tidbit of information.
The 2019+ Ranger calls for conventional 80w-90 gear lube in the axle(s) which is kind of curious since older Rangers used synthetic factory fill. The only synthetic axle lube I've found that meets the owner's manual Ford Spec WSP-M2C197-A is Redline 75w-90. Unlike older Rangers, the Gen 5's have drain plugs on both axles.
The owner's manual calls for transfer case fluid that meets Ford Spec WSS-M2C938-A, which means Ford Transfer Case Lube or again, Redline D6 ATF for aftermarket.
I'm not shilling for Redline and I'm not saying that's all there is, but that's all I've found.
Carry on.
2019+ Ford Ranger Engine Coolant:
I had to do some research over the last couple days on engine coolant for my 2019 since the reservoir was low and needed topping off.
First, mine came with orange coolant instead of yellow. So, I needed to find out if I had to get a specific coolant or if I could just top it off with something else. July of 2019, Ford switched from the orange coolant back to a yellow but the specification is different than the old yellow. According to a bulletin release by Ford in August 2020, the new coolant is backward compatible. So, the system can be topped off with yellow as long as it meets WSS-M97B57-
A2 specification.
I also researched whether there is an aftermarket offering available if the Motorcraft product isn't available. Valvoline Zerex Heavy Duty Nitrite Free Extended Life Antifreeze Coolant and Prestone Platinum Antifreeze+Coolant meet WSS-M97B57-A2 specification. Locally, the Prestone product is available at Advance Auto Parts in stores. Valvoline Zerex can only be ordered for delivery. I also looked at Peak since it is another brand offered locally but I was not able to find any information on if they meet the WSS-M97B57-A2 specification. Most of the other offerings by the above brands and others only meet WSS-M97B57-A1 specification, including Valvoline Zerex G05, which is a go to for many. Be careful on what you pick, it may cause you future problems since our trucks have force fed, direct injection engines. Operating parameters are not the same as the engines in the older trucks.