SPINDLE REPLACES OEM# 130794, 532130794, 532130794. PULLEY REPLACES OEM# 21546127, 129861, 153535, 532129861,532129861, 532129861. PULLEY SPECIFICATIONS: ID: .640" DOUBLE HEX OD: 5 1/8". BLADE REPLACES OEM# 21546095, 127843, 134149, 127843, 131323, 127843, 134149, 138971, 521981601, 531307223, 704429, BLADE SPECIFICATIONS: CENTER HOLE: 5 PT. STAR, OUTER HOLE: 5/16, CENTER TO CENTER: 3-1/8, LENGTH 21-1/16, WIDTH: 2.25,THICKNESS: 0.134. OFFSET: 1/8, DOUBLE BEVELED. BELT SIZE COVERED WIDTH: 1/2" LENGTH: 95 1/2" KEVLAR BELT REPLACES OEM# 21547082, 21547188, 144959, 532144959, 24690, 531300766, 532144959, 532 14 49-59. BELT FITS MODELS: 24H4B3A WITH 46" DECK CRAFTSMAN: MOST MOWERS WITH 38" AND 42" DECKS LTH1342, LTH1342A AND YTHP1542