One New Aftermarket Replacement Complete Overhaul Gasket Set for Long / Long-Fiat 4-Cylinder TractorsThis complete overhaul gasket set is designed for Long and Long-Fiat tractors equipped with a 4-cylinder engine with a 102mm (4.02") bore. The set covers all major engine gaskets needed for a full engine overhaul or top-end rebuild, including crankshaft seals, and is an aftermarket replacement for OEM part number TX16504 (also cross-referenced as Sparex S.59193).Specifications Engine Configuration: 4-Cylinder Bore Diameter: 102mm (4.02") Includes crankshaft seals Compatible ModelsLong / Long-Fiat Tractors (4-Cylinder, 102mm Bore): 610, 610C, 610DT, 610DTE, 2610, 2610DTC, 2610SD, 2610SD-DTCUniversal (UTB/Fiat-based, 4-Cylinder, 102mm Bore): 640, 643, 703, 783Replaces Part Number(s):TX16504, TX16504-A, MTCC-TX16504, MTCC-TX16504-A, S.59193, S.59193-ANew aftermarket replacement part - not remanufactured, not used.