If you are talking about a single stabilizer in the back....the kind that has 2 feet driven by a single motor thru an acme threaded rod?????
If that is what you need, I just had to replace one but found that E-trailer sells a brand called Ultra-Fab for almost half the cost of Lippert. I did some digging and discovered Lippert makes these units for Ultra-fab. I bought it and it actually came in a Lippert box and has a Lippert sticker on it.
I caught a free-shipping campaign on E-trailer and got it delivered for about $400, compared to over $750 with shipping from Lippert.
(I'm talking about the entire assembly here, not just the motor)
2013 Tundra, 5.7FF, TRD, 4WD, tow pkg
2014 Forest River Cherokee 264
Prodigy II / Equalizer 10K
103 nights & 12,700 miles since April '13