Kondex KX7 Concaves for John Deere X9 Combines

KONDEX KX7 CONCAVES FOR JOHN DEERE X9 COMBINES

12 products

Built for the demands of John Deere's most powerful combine, Kondex KX7 concaves deliver faster threshing, cleaner separation, and longer wear life than standard OEM concaves — so you can push your X9 to its full potential at harvest.

The KX7 system features two purpose-built assemblies designed to work together:

MaxThresh Concaves — An angled-bar design meets the crop head-on for immediate, aggressive threshing. Laser-cladded bars extend wear life well beyond traditional options. Place in the frontmost positions for earlier threshing and more separation as crop flows through the chamber.
MaxRound Concaves — Optimized for separation and plug prevention, with heat-treated bars that deliver a 25% improvement in wear resistance over non-heat-treated concaves. Always place behind MaxThresh assemblies to maximize performance.

Every KX7 concave is robotically manufactured and inspected by AWS-certified welders under an ISO-certified quality assurance process — built to meet or exceed expectations for fit and performance on your John Deere X9.

The result: less grain loss out the back, fewer cracked kernels at the elevator, and more flexibility to fine-tune your combine settings when it matters most.

Showing 1 - 12 of 12 products

Kondex

KX7 STANDARD CONFIGURATION KIT FOR CORN AND SOYBEANS - FOR JOHN DEERE X9

SKU:

300-716094

Kit Configuration
Quantity	Part #	Description	Position
6	300-F00067	Max Round	LH - Rows 1 - 6
6	300-F00068	Max Round	RH - Rows 1 - 6

Kondex

KX7 TOUGHTHRESH KIT FOR HIGH MOISTURE CORN - FOR JOHN DEERE X9

SKU:

300-716104

Kit Configuration
Quantity	Part #	Description	Position
2	300-F00069	Max Thresh	LH - Rows 1 & 3
4	300-F00067	Max Round	LH - Rows 2 & 4 - 6
2	300-F00070	Max Thresh	RH - Rows 1 & 3
4	300-F00068	Max Round	RH - Rows 2 & 4 - 6

Kondex

KX7 TOUGHTHRESH KIT FOR CORN AND SOYBEANS - FOR JOHN DEERE X9

SKU:

300-716097

Kit Configuration
Quantity	Part #	Description	Position
1	300-F00069	Max Thresh	LH - Row 1
5	300-F00067	Max Round	LH - Rows 2 - 6
1	300-F00070	Max Thresh	RH - Row 1
5	300-F00068	Max Round	RH - Rows 2 - 6

Kondex

KX7 TOUGHTHRESH KIT FOR CEREAL GRAINS - FOR JOHN DEERE X9

SKU:

300-716096

Kit Configured for Tough Threshing Wheat conditions

Kit Configuration
Quantity	Part #	Description	Position
4	300-F00069	Max Thresh	LH - Rows 1 - 4
2	300-F00067	Max Round	LH - Rows 5 - 6
4	300-F00070	Max Thresh	RH - Rows 1 - 4
2	300-F00068	Max Round	RH - Rows 5 - 6

Kondex

KX7 THRESHSTART KIT FOR SMALL SEEDS - FOR JOHN DEERE X9

SKU:

300-716099

Kit Configuration
Quantity	Part #	Description	Position
2	300-F00069	Max Thresh	LH - Rows 1 & 2
2	300-F00070	Max Thresh	RH - Rows 1 & 2

Kondex

KX7 THRESHSTART KIT FOR CORN AND SOYBEANS - FOR JOHN DEERE X9

SKU:

300-716098

Kit Configuration
Quantity	Part #	Description	Position
1	300-F00069	Max Thresh	LH - Row 1
1	300-F00067	Max Round	LH - Row 2
1	300-F00070	Max Thresh	RH - Row 1
1	300-F00068	Max Round	RH - Row 2

Kondex

KX7 STANDARD CONFIGURATION KIT FOR SMALL SEEDS - FOR JOHN DEERE X9

SKU:

300-716095

Kit Configuration
Quantity	Part #	Description	Position
2	300-F00069	Max Thresh	LH - Rows 1 - 2
4	300-F00067	Max Round	LH - Rows 3 - 6
2	300-F00070	Max Thresh	RH - Rows 1 - 2
4	300-F00068	Max Round	RH - Rows 3 - 6

Kondex

KX7 STANDARD CONFIGURATION KIT FOR CEREAL GRAIN AND TOUGHTHRESH CONFIGURATION KIT FOR SMALL SEEDS - FOR JOHN DEERE X9

SKU:

300-716093

Configuration suitable for Standard threshing for Cereals and Max Threshing for Small Seeds

Kit Configuration
Quantity	Part #	Description	Position
3	300-F00069	Max Thresh	LH - Rows 1 - 3
3	300-F00067	Max Round	LH - Rows 4 - 6
3	300-F00070	Max Thresh	RH - Rows 1 - 3
3	300-F00068	Max Round	RH - Rows 4 - 6