Toro OEM Blade Bolt 51-4060 fits, Dual Blade Recycler models, Proline, Titan, Grandstand, and Z Master 2000, 3000, 5000, 6000, and 7000 series.

Ensure proper blade tightness with the Toro 51 4060 OEM Blade Bolt. Expertly crafted to maintain blade tension without compromising the shear point, this bolt is essential for a wide variety of Toro equipment, such as Dual Blade Recycler models, Proline, Titan, Grandstand, and ZMaster 2000, 3000, 5000, 6000, and 7000 series. See the model fit guide below for precise compatibility.

NOTE: There is a SERIAL NUMBER break in some of models that require this bolt. Visual verification is required to verify which bolt is required for your unit as to which Blade Arbor your unit has (Side indentations and Hex Insert, Round or Octagen External). Above in the Images are some Examples with arrows to compare. 51-4060 should have the Round or Octagen Style of Shaft/Blade Arbor and will have a Removable Belleville Washer. Below are some additional references to refer to as well.

• 51-4060 Blade Bolt for Round and External Octagen BLADE/SPINDLE Arbor.

1. 103-0865 - Click on Part Number to view Associated Removable Belleville Washer 
2. 139-2357, 119-8560 - Click on Part Number to view Associated Spindle Assembly Parts for 51-4060 blade bolt (2 Different Common Spindle Assemblies use Blade Bolt 51-4060).
3. 109-9220 Click on Part Number to view Blade Bolt for Newer Insert Octogen BLADE/SPINDLE Arbor.

NOTE: Spindle Assembly parts not listed for specific applications only for common references

Specification

Model Fit:

30108, 30111, 30112, 30113, 30116, 30133, 30136, 30137, 30144, 30148, 30152, 30544,   30548, 30718, 30754, 55620, 55660, 55665, 30580, 30591, 30592, 30593, 30139, 30145, 30546, 30146, 30543, 30581, 30149, 30147, 74170, 74171, 59137, 74270, 74176, 74177, 30254, 30257, 30259, 30291, 30252, 30332, 30338, 30340, 30318, 30320, 30321, 30431, 30434, 30435, 30316, 74199, 74161, 74164, 74162, 30326, 30327, 30437, 30439, 30440,   74411, 74408, 74409, 30092, 30031, 30032, 30094, 30096, 30098, 30099, 30494, 30496, 30498, 30499, 30284, 30286, 30288, 30289, 30280, 39092, 39094, 39096, 39494, 79408, 79409, 74822, 74823, 74824, 39498, 39496, 38494, 74914, 38096, 74538, 74539, 74548, 74549, 74550, 74534, 74536, 74830, 74832, 74833, 74912, 74266, 74551, 74267, 74274, 74269, 74295, 74296, 74297, 74444, 74445, 74901, 74903, 74915, 74922, 74923, 74925, 74927, 74935, 74937, 78922, 78924, 74926, 74928, 30074, 78926, 30076, 30078, 30079, 30484, 30486, 39078, 39488, 79548, 79549, 79551, 79534, 79536, 74975, 74977, 74553, 74841, 74842, 74843, 74845, 74920, 74924, 78928, 74268, 30488, 30489, 30070, 30072, 39074, 30071, 74951, 74952, 74953, 74871, 74872, 74936, 74938, 79553, 74916, 74930, 74954, 74141, 74143, 74145, 74873, 74583, 74578, 74589, 74939, 74940, 74956, 74906, 79589, 74978, 74979, 78953, 74588, 74942, 74944, 74957, 74958, 74959, 74918, 74933, 74934, 74946, 74947, 74851, 74852, 74853, 74855, 74882, 74883, 74846, 74848, 74574, 74575, 74576, 79574, 79575, 74904, 74891, 74892, 74893, 74861, 74862, 74863, 74955, 74990, 74991, 74992, 74993, 74518, 74519, 74513, 74529, 74523, 74504, 74505, 79504, 79505, 79518, 74994, 74995, 74996, 74997, 74998, 74950, 74960, 74961, 78450, 74450, 74451, 74452, 74460, 74461, 74462, 74463, 74470, 74471, 74472, 23522, 33522, 74864, 74865, 74866, 74867, 75201, 75202, 75210, 75211, 75212, 75213, 74943, 74945, 75934,  75955, 75936,  75951, 75967, 75968, 75930, 75990, 74465, 74466, 74467, 74060, 74064, 74072, 74074, 74096, 74949, 75932, 74969, 78472, 74874, 74876, 74886, 74888, 74028, 74029, 74453, 74454, 74480, 44410, 44424, 44427, 44430, 44448, 44454, 74490, 74491, 74492, 74493, 74494, 74495, 74496, 75301, 75302, 75303, 75311, 75312, 75313, 75310,  74877, 74887, 74889, 44409, 44423, 74497, 76601, 77248, 77260, 77280, 77282, 77284, 77287, 77290, 77293, 77299, 75315, 75314, 75304, 75305, 44436, 44460, 75306, 75316, 74875, 74890, 74898, 76602, 77281, 77283, 77285, 77288, 77291, 77294, 23521, 33521