Toro OEM 133-2159 Atomic (Gator) Mower Deck Blades fits 52" Titan HD and Z Master 2000 (EXCEPTION OF MODEL 74143).

Like never before these Aggressive Toro OEM 133 2159 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 133 2159 Atomic Blades are engineered and designed giving you the right angle to allow you to still properly discharge on the Toro 52 in. ZMaster 2000 series (EXCEPTION OF MODEL 74143) and the Titan HD series Please Refer to the Special Notes, References and The Model Fit Chart below to ensure a proper fit. Click on the Part Numbers to be redirected.

NOTE: Due to a Serial Number brake that could overlap Models, The Toro 133-2159 does require the External Square Shaft/Blade Arbor with slightly rounded corners.  The External Square Shaft/Blade Arbor with slightly rounded corners is used by the Titan HD, and Z Master 2000 series. If you have a Z Master 2000 series with Model number 74143 or Titan series with a Round Shaft/Blade Arbor there is no Toro Recommendation for Atomic Blades. Click on the part numbers to view associated parts. Refer to the image above for an accurate Comparision.

• COMPATIBLE BLADE REFERENCES

1. 133-2134 - Hi Flo Blade
2. 133-2162 - Mulching/Recycler Blade

• COMPATIBLE PART REFERENCES

1. 139-2357 - Spindle Assembly (Click on part number to view associated parts)
2. 51-4060   - Blade Bolt
3. 103-0865 - Removable Belleville Washer

Specification

Model Fit:

74451, 74461, 74471, 74466, 74454, 74491, 74493, 77282, 77290, 77283, 77291