New OEM General Transmission replacement RT400 variator pulley # GT79398. Replaces part numbers GT79398-B, GT79398-A, John Deere MIA13031. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Lawn Mowers, Parts & Accessories\Lawn Mower Parts”. The seller is “timberturf” and is located in this country: US. This item can be shipped worldwide.