John Deere section knife blade is used in dry conditions and is compatible with the following models:

• 1450CWS, 1450WTS, 1550CWS, 1550WTS,
• 615R, 625R, 614R, 620R, 616R, 618R, 622R, 630R, 635R,
• 622X, 630X, 635X, 640X.

Price is for one single blade. For a full service, each cutting edge requires 19 coarse blades.