Tested for maximum performance, Copperhead blades are engineered to meet or exceed all OEM standards for operation and are ISO-certified for quality, durability and superior craftsmanship. All Copperhead blades are manufactured in the USA,

Requires (3) Blades for 54" cut John Deere. Fits the 7-Iron Deck.

Replaces:

• JOHN DEERE M134305, M135334, M136195, M144652, M164016, TCU30316, TCU30317
• WINDSOR 50-2460

Fits Models

• JOHN DEERE: F620, F680, F687, M653, M655, Z520A, Z655, Z710A, ,Z710 Z810A, ,Z810 Z820A, ,Z820, Z830A, ,Z830, Z840A, Z840, Z910A, Z910, Z915B, Z915E, Z915, Z920A, Z920M, Z920, Z920R, Z925A, Z925M EFI, Z925 Z930R, Z930M, Z930, 657, 657A, 737, 757, 0320, 10332, 10346, 10356, 10357, 10358, 10360, 10383, 10407, 10432, 10876, 11775, 11776, 11777, 11779, 11780, 11781, 11843, 11844, 11845, 11846, 11847, 11848, 11849, 11850, 12053, 2631, 2761, 2862, 9181, 9183, 9323, 9595, 9679, 9680, 9681, 9682, 9683, Signature Series, Z Track

Dimensions:

• LENGTH: 19"
• WIDTH: 2-1/2"
• C. H. DIA: 7/8"
• THICKNESS: 0.2500"