What did you do to your Class A MH today???

I was looking at our inverter, trying to figure it out,hah. And noticed our hydraulic jack had 3 springs attached, but had space for 4. So went to other side and that hydraulic jack had 3 springs also.So went to front, and that jack had 4 !!!! Well, it ends up we're missing 2 springs. Went to RV place to buy 2 springs, but need to know mfgr. We looked all over and cant find a name. So if anyone knows what we need I'd appreciate it. 96 safari continental. the springs are 17"X 1 1/2. thanks mary