An option to consider is a 2-stage hydraulic bottle jack. Not cheap, but they come on different sizes, and are low-profile when collapsed but jack up higher than a standard low-profile jack. My Sprinter came with one under the passenger floor, though I've never had cause to use it. I should probably test it, though, just to be sure it works before I actually need it.
You'd want a saddle if jacking under a round axle instead of the spring, though.
https://www.amazon.com/dp/B07L1QRK5Y...n_1_title&th=1
Linear Mode
