If you haven't sorted this out yet, the small bearing goes at the rear of the drum immediately behind the large drive wheel. The large bearing is inserted from inside the drum, either way round. It's a s*d to get in.Use the old bearing as a drift but be careful you don't get the old bearing stuck when you do so. I used a combination of a bit of wood, the old bearing and a couple of large sockets to drift mine in. Once you've got this in, then the seal goes in last. This is fairly easy to get in but be careful you don't ruin the rubber seal around it. A blob of vaseline helps as a lubricant. Make sure you have the thing the right way round and make sure it's square onto the hole when you're drifting it in. Best of luck!!
flatcat15....Denis Langley, January 2005