This thread was gold for me today. I had to call 3 different dealerships since the first two (rudely) told me they only sell the blade, not the insert refills, so I would have to pay $30 per instead of $10 per each one. I was ready to buy the Honda refills, but decided to call a third dealership and ask if they had the part numbers mentioned above in stock. Sure enough they did carry them, and I was able to buy the fronts (decided not to replace the rear at this time). Thank you for posting the refill part numbers!!!