New Carburetor Compatible with Troy-Bilt & Yard Machines — Fits 31AM63FF752, 31AM63EF729, 31BM73Q3711, 31AS63N2766 — Part Nos. 751-10638 / 751-10638A / 951-10638 / 951-10638A / 951-14026A / 520-852

This aftermarket Rareelectrical carburetor is designed as a direct-fit replacement for multiple walk-behind mower applications. Before purchasing, please confirm your existing part number to guarantee compatibility. Compatible Brands & Models: - Craftsman: 247881730, 247881731, 247887050, 247889550, 247889700, 247889701, 247889702, 247889704 - Cub Cadet: 31Am63tr710, 524Swe - Mtd: 270-Su, 270-Su-11, 270-Sua, 31Am53k2897, 31Am63ef706, 31Am63k2897, 31As53sf793, 31As63ee793, 370-Su, 370-Sua, 370-Sub, 370-Sub-10, 370-Sub-11, 370-Suc, Gold-31Am2p5b704, Gold-31Am63ke704, Gold-31Am63lf704, Gold-31As2p5c704, Gold-31Bm63lf704 - Troy Bilt: 31Ah63n2011, 31Ah63n2711, 31Am63p2766, 31Am63p3766, 31Am73q3766, 31Am73r3711, 31Am73r3766, 31As63n2766, 31Bm63p3766, 31Bm73q3711, 31Bm73q3766, 31Bm73r3711 - Yard Machines: 31Am63ef700, 31Am63ef729, 31Am63fe752, 31Am63ff752, 31As63ee700, 31As63ef700, 31As63ef729 - Yardman: 31Am63ke701, 31Am63lf701, 31As63ee701 Product Details & Specifications: - Product Type: Carburetor - Note 1: Not Compatible With Greater Than 10% Ethanol Fuel - Replaces Manufacturer Part Number: 520-852 - OEM Interchange Part Numbers: 751-10638, 751-10638A, 751-14026A, 951-10638, 951-10638A, 951-14026A - Source: Aftermarket - Warranty: One Year Manufacturer's Warranty This unit provides the listed OEM interchange numbers and is supplied as an aftermarket replacement to restore proper fuel delivery and engine performance for the compatible models above.