John Deere's LA105, LA110, LA115, LA125, D100, D105, and D110 riding lawn tractors (17–21 HP Intek V-Twin engines), plus the 1742HS/JS40/S17/L1742 walk-behind mowers. Confirm your engine's model number before ordering.
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Carburetors are not interchangeable across models, even within the same brand — always confirm the part or model number stamped on your engine before ordering, not just the equipment type.