Tongue Jack Issues

[ace1966]

I have a 26' Keystone Cougar and tongue jack gave out on me. I bought one at Walmart and it would not go through the hole on the tongue. My question is what is the minumum weight jack I can use. Will a 1000lb jack do the trick. I believe the unit weighs 3800lbs, but I am not sure about tongue weight.
Thanks

[geeman]

Not sure if you want a hand or electric but I have a brand new jack from my '12 28RBS I could sell

[fla-gypsy]

A 1k manual jack will do it, a 3500 lb powered tongue jack will do it better