Toro OEM 105-8777-03 Atomic (Gator) Mower Deck Blades fits 60IN. Grandstand and Z Master series.

Like never before these Aggressive Toro OEM 105 8777 03 Atomic Blades are designed to knock those grass clumps apart on their way out that discharge chute, Toro Atomic Blades were designed for thicker stemmed grass types, to allow you to give those clippings an additional shredding before discharge without sacrificing your side discharge capabilities. Toro OEM 105 8777 03 Atomic Blades are engineered and designed giving you the right angle to allow you to still properly discharge on Toro 60 in. side and rear discharge Grandstand and ZMaster 3000, 5000, 6000, and 7000 series. Please Refer to the Special Notes, References and The Model Fit Chart below to ensure a proper fit. Part Number 105-8777 Superseded to 105-8777-03. 

NOTE: Due to a Serial Number brake that could overlap Models, The Toro 105-8777-03 does require the External Octogen or Round Shaft/Blade Arbor Assembly with the Stand-Alone bolt and removable Belleville Washer. Refer to the image above for an accurate Comparision. If you have a Hex Insert Shaft/Blade Arbor refer to part number 140-1241. TORO 60 IN. REAR DISCHARGE MODELS DO REQUIRE 105-8777-03 BUT DO NOT REQUIRE ALL 3 BLADES TO BE THE SAME REVIEW THE REFERENCE BELOW AND IMAGES ABOVE FOR PROPER DISCRIPTION, ALL SIDE DISCHARGE MODELS REQUIRE 3 OF THE SAME LIKENESS. 

• COMPATIBLE BLADE REFERENCES

1. 105-7716-03 - Low Lift Blade
2. 105-7715-03 - Medium Lift Blade 
3. 105-7718-03 - Hi Flo Blade
4. 105-7777-03 - Mulching/Recycler Blade

• COMPATIBILTY FOR REAR DISHCHARGE (LEFT TO RIGHT AS YOU SIT ON THE UNIT)

1. 105-8777-03 - Middle and Left Mower Blade (2 Mower Blades Used per RD Models)
2. 125-9329-01 - Right only Mower Blade (Only 1 Mower Blade Used per RD Models)

• COMPATIBLE PART REFERENCES

1. 51-4060   - Blade Bolt
2. 103-0865 - Removable Belleville Washer
3. 119-8560 - Spindle Assembly/Round Shaft (Click on part number to view associated parts)
4. 127-0560 - Spindle Assembly/External Octogen shaft (Click on part number to view associated parts)
   

Specification

Model Fit:

74244, 74245, 74246, 74250, 74251, 74255, 74268, 74265, 74262, 74249, 74267, 74263, 30280, 74238, 74272, 74253, 74283, 74292, 74915, 74925, 74935, 74550, 74296, 74926, 78926, 79551, 74551, 74975, 74553, 74936, 79553, 74930, 74954, 74583, 74939, 74956, 74978, 74942, 74957, 74958, 74933, 74946, 74576, 74990, 74991, 74992, 74513, 74523, 74996, 74997, 74950, 74960, 74923, 74943, 75936, 75951, 75967, 75930, 75990, 74060, 74064, 74969, 74028