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We're closed on Memorial Day. Orders submitted after 11 am EST Friday 5/24 will begin processing on Tuesday 5/28/24.
We're closed on Memorial Day. Orders submitted after 11 am EST Friday 5/24 will begin processing on Tuesday 5/28/24.

Copperhead 10074 Standard Lift Mower Blade For 42" Cut John Deere M139976

SKU 10074
Sale Sale
Original price $18.75
Original price $18.75 - Original price $18.75
Original price $18.75
Current price $15.00
$15.00 - $15.00
Current price $15.00
Availability:
in stock.

Additional information

| Returns | Shipping |

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,

Replaces John Deere M139976. Requires 2 Blades for 42" Cut and 3 Blades for 60" Cut. Fits New Style Decks from 1999.

Replaces
  • JOHN DEERE: M139976, M148613, M135881, M139975, M139977, M148613, M159046, M159047
  • WINDSOR: 50-4440

Fits Models
JOHN DEERE: GT225, GT225, GT235, GT235, GT235E, GX325, GX335, GX345, GX355, LX225, LX255, LX266, LX277, LX277, LX279, LX279, LX280, LX280AWS, LX288, LX288, 2725, 9076, 9077, 9078, 9079, 9329

Dimensions:

  • LENGTH: 21-3/8"
  • WIDTH: 2-1/2"
  • C. H. DIA: 13/16"
  • THICKNESS: 0.2030"

Customer Reviews

Based on 51 reviews
88%
(45)
2%
(1)
2%
(1)
0%
(0)
8%
(4)
J
Joe's Small Engine | Joe Canterberry
Copperhead high lift blades

Works great at a reasonable price and stays sharp longer than any other blades on the market.

M
Mark Perinsky
Excellent quality blades

Most blades needing sharpening when new. Not these blades. As good the original Kubota blades cut The Copperhead mulcher blades cut as well and they kept the edge longer.

J
JStricklin
WorldLawn Viper

Fast Shipping and works Great!

Thank you for taking the time to leave a review for our Copperhead 13977 High Lift Mower Blade. We are thrilled to hear that it arrived quickly and is working great for your WorldLawn Viper. We appreciate your business and hope to continue providing you with excellent products and service.

Happy mowing!

Best, [Mark S,]

D
D
Blades for Cub Cadet 42-in zts1 Ultima

Since Cub Cadet is built by MTD, MTD is the only one who makes a s-shaped center hole blade. So I was stuck by buying their $60 pair of blades. Lowe's sells them in a Craftsman's package and Home Depot sells them in a Cub Cadet package. Same poor quality blades. Copperhead blades makes a diamond shaped Center hole which slides over the s-shaped shaft hitting the S shape on the perfect points. Good job copperhead for outsmarting MTD. That's just good American strategy. I haven't had a chance to use them yet, but just by picking them up they are heavier than the mtds and somewhat thicker. You can tell Copperhead is way better quality. Take that MTD and stick it in your pipe and smoke it!

Thank you for your review and for choosing our Copperhead replacement blades for your Cub Cadet mower. We're glad to hear that you are satisfied with the quality and design of our blades. We strive to provide our customers with durable and reliable products. Thank you for your support and happy mowing!

D
Darrell Carroll
Great Product

Cutting like a champ.

Hi there! Thank you for taking the time to leave a review. We're glad to hear that the Copperhead mower blade is working well for you and cutting like a champ. Keep enjoying that perfectly manicured lawn! Happy mowing!