Product Description
20″ Notched Flat Back Disc Blades, OEM part number **143557**, are direct aftermarket replacement discs built for Degelman Pro-Till high-speed conservation tillage systems, also compatible with Kinze Mach-Till machines. Manufactured from premium heat-treated boron steel, this 20-inch disc features flat back profile with notched perimeter, 6.5mm thickness and 4-bolt mounting pattern with 5.25 inch bolt circle. The notched edge cleanly slices corn and wheat residue, prevents plugging during high-speed operation, while flat back surface minimizes soil buildup on the disc face. Service life depends on soil abrasiveness, rock content and operating speed. Fits Degelman Pro-Till 20,26,33,40 and Kinze Mach-Till 201,261,331,401. It is a reliable aftermarket replacement for OEM 143557. Install these notched flat back disc blades to restore residue cutting performance, maintain consistent tillage depth and improve seedbed quality for corn, soybean and other row crops.
Specifications
| SKU | DE-143557 |
|---|---|
| OEM Number | 143557 |
| Brand | Degelman |
| Compatible Models | Degelman Pro-Till 20 Degelman Pro-Till 26 Degelman Pro-Till 33 Degelman Pro-Till 40 Kinze Mach-Till 201 Kinze Mach-Till 261 Kinze Mach-Till 331 Kinze Mach-Till 401 |
| PartNumber | 143557 |
| AlternatePartNumber | 143553,143562,143563 |
| ProductName | 20″ Notched Flat Back Disc Blade for Degelman Pro-Till |
| Brand | Degelman |
| Material | Heat-treated Boron Steel |
| Diameter | 20 inch (508mm) |
| Thickness | 6.5mm |
| BoltPattern | 4 bolt, 5.25" bolt circle |
| Design | Notched edge, flat back profile |
| Weight | 18.9 lbs (8.57kg) |
| Function | Cut crop residue, break soil, high speed conservation tillage |
| CompatibleMachine | Degelman Pro-Till 20, Degelman Pro-Till 26, Degelman Pro-Till 33, Degelman Pro-Till 40, Kinze Mach-Till 201, Kinze Mach-Till 261, Kinze Mach-Till 331, Kinze Mach-Till 401 |
| ApplicableCrops | Corn, Soybean, Small grains, Row crops |
| FitmentType | Direct aftermarket replacement |
| SpecialNote | 4-bolt flat back notched disc, cross fits selected Kinze Mach-Till models |
| Industry | Agriculture, High Speed Tillage & Conservation Farming Wear Parts |
| Stock Status | On Order |
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Frequently Asked Questions
How often should I replace this part?
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We recommend replacing this part every 500 operating hours or annually, whichever comes first. Dusty conditions may require more frequent changes.
Is this an OEM or aftermarket part?
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This is a high-quality aftermarket part manufactured to OEM specifications. It meets or exceeds original equipment standards.
What is the shipping time?
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In-stock items ship within 24-48 hours. International delivery typically takes 5-12 business days.
Do you ship worldwide?
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Yes, we ship to over 120 countries worldwide. Contact us for a shipping quote to your location.
How do I confirm this part fits my machine?
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Please provide your machine model, serial number, and the OEM part number. Our technical team will verify compatibility within 24 hours.