Compatible with models: FMZ50, GT1054, GT1554, GT1554VT, GTX1054, i1042, i1046, i1050, LGT1050, LGT1054, LGTX1050, LGTX1054, LT1046, LTX1042, LTX1045, LTX1046, LTX1046KW, LTX1046VT, LTX1050KH Construction: Crafted from high-quality materials for long-lasting performance and reliability Replacement part numbers: 756-0978B, 756-0978, 756-0978A Easy installation: Straightforward replacement process allows for quick and hassle-free maintenance Efficient operation: Ensures smooth power transmission for optimal mower performance Color: As shown Material: Metal Note: Due to different production batches, there may be slight variations in product appearance and labeling, which do not affect functionality Package contents: 1 x Lawn mower engine pulley Only the above items are included; other items are not included Note: Lighting and display differences may cause slight color variations between the image and actual item. Measurement error allowed is +/- 1-3 cm