Review on YT SA-01 Inner Axle Side Seal Installation Tool by Yukon Gear & Axle by Victor Olsen

Destroyed the first $20 center diff seal. Because both sizes of tool drive ends were the wrong diameter. Fixed ends work as described. It was necessary to use a bearing press hub from one of my other kits and a seal mandrel from another kit to properly seat the seal in the moving end axle hub. I only bought two repair gaskets but only repaired the leaking end. And not exchanged both seals as planned. It's a bit frustrating that the tool doesn't work as advertised. I would save time by not ordering the tooling first and making it myself with a fixed end press using the bearing kits I already have. Disappointed customer.