Combine Sickle Knife Heads & Drive Components
Keep your combine header sickle drives performing at their best with our selection of knife head drive blocks, connector bearing spacers, and seals. Engineered for compatibility with John Deere, AGCO, and other leading combine header brands.
- Sickle head drive blocks for John Deere 600, 700 & 900 Series draper headers
- Compatible with AGCO knife heads
- Connector bearing spacers and seals for reliable sickle drive performance
- OEM-quality replacements to minimize downtime during harvest
40' MACDON DOUBLE DRIVE KNIFE ASSEMBLY-COARSE
491-294793
Fits FD1 / D Series 40' Double Drive Headers Coarse 9/inch Serration Tooth
40' MACDON DOUBLE DRIVE KNIFE ASSEMBLY-FINE
491-335486
Fits FD1 / D Series 40' Double Drive Headers Fine 14/inch Serration Tooth
40' MACDON KNIFE DOUBLE DRIVE ASSEMBLY-MEGATOOTH
491-335511
Fits FD1 / D Series 40' Double Drive Headers MegaTooth 4/inch Serration Tooth
40' RIGID DRAPER DOUBLE DRIVE KNIFE KIT - FINE SECTIONS
SKU:491-640DDF
Fits 640D / 740D - Double Drive Header Fine 14 Tooth Serration
Item Ships LTL Only
40' SINGLE DRIVE MACDON KNIFE - FINE
SKU:491-MDSD40F
Fits FD & D Single Drive Headers 40 Foot Fine Sections
45' MACDON DOUBLE DRIVE KNIFE ASSEMBLY-COARSE
491-294794
Fits FD1 / D Series 45' Double Drive Headers Coarse 9/inch Serration Tooth
45' MACDON DOUBLE DRIVE KNIFE ASSEMBLY-FINE
491-335487
Fits FD1 / D Series 45' Double Drive Headers Coarse 14/inch Serration Tooth
45' MACDON KNIFE DOUBLE DRIVE ASSEMBLY-MEGATOOTH
491-335512
Fits FD1 / D Series 45' Double Drive Headers MegaTooth 4/inch Serration Tooth
JD KNIFE HEAD SEGMENT LEFT HAND-4 SERRATION MEGATOOTH - REPLACES AXE96049 / AXE96259 / AXE54280 / AH226557
SKU:491-823165
Left Hand Head Segment for John Deere 600FD / 700FD / 600D / 700D / 600F / 600R
Replaces AXE96049 / AXE96259 / AXE54280 / AH226557 / AH213012
MegaTooth 4 Serration
JD KNIFE HEAD SEGMENT LEFT HAND-COARSE REPLACES AXE96051
491-823022
Left Hand Head Segment for John Deere Rigid Draper - 600D / 700D
Replaces AXE96051 With Coarse 7 Tooth Serration.
*Note - OEM John Deere does not Offer this Item in Coarse tooth profile - JD only offers 14 serration
OEM AXE96051 is with Fine Tooth Sections - For Fine Tooth Sections use 491-813906
Item Ship LTL Only
JD KNIFE HEAD SEGMENT LEFT HAND-FINE REPLACES AXE96044 / AXE96252 / AXE54334 / AH23164
491-813921
Left Hand Head Segment for John Deere 600FD / 700FD / 600F / 600R
Replaces AXE96044/ AXE96252 / AXE54334 / AH231464 / AH213011
Fine 14 Tooth Serration
JD KNIFE HEAD SEGMENT LEFT HAND-FINE REPLACES AXE96051
491-813906
Left Hand Head Segment for John Deere Rigid Draper - 600D / 700D
Replaces AXE96051
Fine 14 Tooth Serration
Item Ship LTL Only