103-6 Gator Blades for 60" Cut MowersNote: Please refer to the description below to ensure this blade set is suitable for your lawnmower.Replace Part NumbersEncore 543294Ex mark 103-383-S, 103-6383, 103-6383-S, 103-6388, 103-6388-S, 103-6393, 103-6393-S, 103-6398, 103-6398-S, 103-6403, 103-6403-S, 116-5174, 116-5174-S, 116-8181, 116-8181-S, 116-8196, 116-8196-SJ Thomas EX-21Laser 91874Mowmore EX11224O regon 96-749, 596-749, 392-025, 355-343, 355-295, 355-287, 330-302, 302-822, 302-623, 92-031R otary 11224, 11248, 11469S tens 355-287, 355-343, 362-623Sunbelt B1EM1880, B1SB11469, B1SB11249, B1SB11248, B1SB11242, B1EM1892, B1EM1880Sure Fit 504-00068W indsor: 51-2810Compatible with: Ex markLAZER Z AIR COOLED 604 (SERIAL NUMBERS 720, 000 AND UP)LZ27KC604LAZER Z AIR COOLED LATE (SERIAL NUMBERS 540, 000-599, 999)LZ23KC604, LZ25KC524, LZ25KC604, LZ27KC524, LZ27KC604, LZ27KC724LAZER Z AS(SERIAL NUMBERS 600, 000-669, 999) LAS23KC524, LAS25KC604(SERIAL NUMBERS 670, 000 AND UP) LAS25KC604, LAS28KA524, LAS28KA604, LAS28KA724(SERIAL NUMBERS 720, 000 AND UP) LAS25KC604, LAS25KC604N, LAS28KA524, LAS28KA604, LAS28KA724, LAS28KA724N(SERIAL NUMBERS 790, 000-849, 999) LZAS20BV484, LZAS20KC484, LZAS23KC524, LZAS25BV484, LZAS25KC604, LZAS26LKA604, LZAS27KC524(SERIAL NUMBERS 850, 000-919, 999)LAZER Z AS LATE (SERIAL NUMBERS 540, 000-599, 999)LZ23KC524AS, LZ25KC604ASLAZER Z CT(SERIAL NUMBERS 600, 000-669, 999) LCT18BV483, LCT21BV523, LCT23BV603(SERIAL NUMBERS 670, 000 AND UP) LCT18BV483, LCT21BV523, LCT23BV603(SERIAL NUMBERS 720, 000 AND UP) LCT18BV483, LCT21BV523, LCT23BV603LAZER Z E-SERIES 60" (SERIAL NUMBERS 920, 000 AND UP)LZE27KC604LAZER Z LIQUID COOLED LATE (SERIAL NUMBERS 540, 000-599, 999)LZ27LKA604, LZ27LKA724Material: Carbon Steel