✓Replaces OEM Part: Exmark 103-6401, 103-6401-S, 116-5177, 116-5177-S, 103-6381, 103-6381-S, 103-6391, 103-6391-S, 103-6396, 103-6396-S
✓Replacement Blades: 103-6401 Exmark Blades Compatible with 48 Inch Quest Zero Turn Mowers QST22BE482, QST20BE422, QST23KC482, QST23KC522, QST24BE522C; 48 Inch Quest X-Series Zero Turn Mowers QZX735GKC48300
✓Replacement Blades: 103-6401-S Exmark Mower Blades Compatible with 48 Inch Quest SP Zero Turn Mowers QSP20BV443, QSP20BV483, QSP20KAS443, QSP20KAS483, QSP20KAX443, QSP22KAS523, QST22BE482C, QST24BE522
✓Check Exact OEM and Model Fit – does NOT fit every mower in the same series. Always confirm OEM match and verify your exact model number before purchase. Full compatibility with model/serial ranges is listed in the description.
✓Replacement Blades: 103-6401-S Exmark Blades 48 Inch Compatible with PNE22KA482, PNE651GKA48200, PNE651KA482, PNE710GKC48200 Pioneer E-Series Zero Turn Mowers; PNS22KA483, PNS651KA483, PNS710GKC48300, PNS710GKC483A4, PNS710KC483, RAE708GEM48300
✓103-6401 Dimensions: Length 16-1/4", Width 2-1/2", Center Hole Circle (1"), Air Lift 1", Cutting Edge Length 5-29/32", Compatible Deck Size 48". The length of the blade is measured diagonally from one end to the other
✓Replacement Blades: 103-6401 Exmark Blades 48 Inch Compatible with THP15KA363, THP16KA363, THP16KA363CA, THP16KA483, THP16KA483CA, THP17KA363CA, THP17KA483, THP17KA483CA, THP17KA523, THP18KA523, THP19KAE483, THP19KAE483CA, THP19KAE523, THP20KAE483, THP20KAE483CA, THP20KAE523, TTS16KA483, TTS16KA483CA, TTS20KAE483 Turf Tracer S-Series Walk Behind Mowers