1.800.522.8874

Left Disc Mower Blade

Kooima Ag
#K1398883
(1)

$2.00

Weight
0.35 lb
Replaces OEM#
54399, 1398884, 1398883, 281822, 281446, 281505

Product Description

This 11° blade is used to cut grass, hay, alfalfa, and other fodder. The 11° blade is a good middle ground if you have a lot of rocks. This blade features a cold rolled edge for a longer wear life. 

To install, bolt this blade to the turtle disc. Replace the blades when the leading edge begins to round, there are large chips from rocks or any other noticeable differences in the quality compared to new knives.

Details:

  • 11 degree angle
  • Bolt hole diameter .746"
  • Length 4.70"
  • Width 1.88"
  • Thickness .155"

MacDon® R216 before serial number 521189 (before 2025)

Krone® - Big M (24), Big M 400 (22), Big M 420 (22), Big M 450 (22), BigMII (18), AM203 (4), AFA243 (6), AM243 (6), AFA283 (6), AFL283 (6), AM283 (6), AMT283 (6), AM323 (8), AMT323 (8), AM403 (10), AMR240 (6), AMR280 (6), AMR320 (8), AMR360 (8), EC32 (6), EC280 (6), EC320 (6), EC360 (8), EC400 (8), EC500 (10), EC2800 (6), EC2801 (6), EC3200 (6), EC3201 (6), EC3210 (6), EC3600 (8), EC4013 (8), EC6210 (6), EC9140 (6), ECB1000 (16), ECF360 (8), ECR280 (6), ECTC (10), ECTC400 (8), ECTC500 (10), ECTS320 (6).

Details:

  • 11 degree angle
  • Bolt hole diameter .746"
  • Length 4.70"
  • Width 1.88"
  • Thickness .155"

Compatible Models

Krone®
  • Big M
  • Big M 400
  • Big M 420
  • Big M 450
  • Big M II
  • AM203
  • AFA243
  • AM243
  • AFA283
  • AFL283
  • AM283
  • AMT283
  • AM323
  • AMT323
  • AM403
  • AMR240
  • AMR280
  • AMR320
  • AMR360
  • EC32
  • EC280
  • EC320
  • EC360
  • EC400
  • EC500
  • EC2800
  • EC2801
  • EC3200
  • EC3201
  • EC3210
  • EC3600
  • EC4013
  • EC6210
  • EC9140
  • ECB1000
  • ECF360
  • ECR280
  • ECTC
  • ECTC400
  • ECTC500
  • ECTS320
Krone® is a registered trademark of Bernard Krone Holding GmbH & Co., which does not manufacture, distribute or endorse these parts.
MacDon®
  • R113
  • R116
  • R216
MacDon® is a registered trademark of MacDon Industries LTD., which does not manufacture, distribute or endorse these parts.
Robert T.

Fit AMR280 krone perfect. Ordered right and left. Great price and hassle free order and shipping. Will buy agian.

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