If you could do the labor yourself excluding pressing the rear bearings in and exciter ring on, you would save a good deal of money. But your mechanical acumen must be up to par.

If they have a good reputation, I'd say use them. I'd be interested to see how the costs per item and labor are broken down. If you know the itemized list, please post.

Looks like I was late to the party. Since you are in a time crunch, go ahead and get it done if this is the dealer. If you are using an indy mechanic, think about buying a kit off Ebay that includes everything for less than the TB/H20 they are charging you. Make sure they ship the NSK idler and not the Koyo.

http://www.ebay.com/itm/Toyota-3-4L-...item2c5bf69ef0