New Carburetor Replacement for MTD / Yard Machines — Fits 478-SUB, 478-SU-10, 478-SUA, 31BH54TG799 — Part Nos. 520-854, 751-14024A, 951-14024A, 751-11193, 751-11193A, 951-11193, 951-11193A

Aftermarket replacement carburetor compatible with Craftsman, Cub Cadet, Mtd, Troy Bilt and Yard Machines. This unit fits multiple applications — check the part number on your equipment to confirm compatibility before ordering. Please Check Your Part Number To Ensure Fitment. Compatible Models by Brand: - Craftsman: 247883951, 247887910 - Cub Cadet: 526Swe, 526We - Mtd: 31Ah54k3897, 31Ah54sg793, 31Bh54tg799, 478-Su-09, 478-Su-10, 478-Sua, 478-Sub, Pro-31Ah64eg795, Pro-31Ah64fg795 - Troy Bilt: 31Ah64q4, 31Ah64q4766 - Yard Machines: 31Ah64fg700 Product Type: Carburetor Specifications and Notes: - Note 1: Not Compatible With Greater Than 10% Ethanol Fuel Replaces / Interchange Numbers: - Manufacturer Part Number: 520-854 - OEM Interchange Part Numbers: 751-11193, 751-11193A, 751-14024A, 951-11193, 951-11193A, 951-14024A Source: Aftermarket Warranty: One Year Manufacturer's Warranty.