Product Fits For: Carburetor Kit includes Carburetor assembly, Choke control arm Gasket-Carburetor part 127-0076 Gasket-Carburetor part 127-0078 Gasket-Carburetor part 127-0080 Fits Toro models: 38741 (Power Clear 721 R Snowthrower) 38742 (Power Clear 721 E Snowthrower) 38743 (Power Clear 721 QZR Snowthrower) 38744 (Power Clear 721 QZE Snowthrower) 38751 (Power Clear 721 R-C Commercial Snowthrower) Item Features: Durable and convenient. Simple design and easy to use. And We will provide you with high quality products No Instructions Included.Professional Installation Is Highly Recommended! Item Listing: .