Schumacher Disc Mower Knife | Replaces AGCO 7000715576 | Radura PrimeLine | 42050.01
Genuine Schumacher 42050.01 | 18° left-hand rotary disc mower knife designed as a premium replacement for AGCO OEM 7000715576 used on selected AGCO, Hesston, Massey Ferguson, Case IH, and New Idea disc mowers and mower conditioners.
This knife is part of the Schumacher Radura PrimeLine premium cutting line, built for consistent cut quality, durability, and long service life in demanding mowing conditions.
Why 18° twist mower knives?
The maximum-lift design helps move crop aggressively over the cutterbar for improved feeding, cleaner cutting, and strong crop flow in light, downed, or difficult crop conditions. It provides more lift than 14° or flatter low-angle knives while maintaining dependable cutting performance.
Important – How disc mower knives work:
Each cutter disc uses two knives that are mirror images of each other. These knives are not interchangeable. One knife mounts on one side of the disc, and the matching opposite knife mounts on the other side to keep the disc balanced and cutting correctly.
Schumacher 42050.01 corresponds to the knife commonly referenced as AGCO 7000715576. It is one half of the required knife pair on the cutter disc. The matching opposite knife is Schumacher 42049.01, which replaces AGCO 7000715575.
This is the counter-clockwise / left-turning knife in the matched pair. Some suppliers describe knives as “left-hand” or “right-hand,” but those terms can change depending on how the disc is viewed. The most reliable way to identify the correct knife is by the part number, knife shape, twist angle, and mounting dimensions.
Compatibility & Application Notes
- Premium replacement for AGCO 7000715576.
- Fits selected Hesston, Massey Ferguson, and New Idea mower conditioner models listed below.
- Verify rotation direction, twist angle, overall dimensions, and hole size before ordering.
- Always replace knives in pairs on the same disc to maintain balance and smooth operation.
Product Specifications
| Specification | Value |
|---|---|
| Part Number | 42050.01 |
| OEM Reference | 7000715576 |
| Brand | Schumacher |
| Product Line | Radura PrimeLine |
| Country of Manufacture | Germany |
| Knife Type | Disc Mower Knife |
| Catalog Designation | Type 9 LH |
| Rotation | Left-Hand / Counter-Clockwise |
| Twist Angle | 18° |
| Performance Profile | Maximum Lift Design |
| Length | 108 mm / 4.252" |
| Width | 48 mm / 1.890" |
| Thickness | 4 mm / 0.157" |
| Hole Diameter | 18.5 mm / 0.728" |
| Box Quantity | 25 Knives (Priced individually) |
Fits Machines
| Brand | Machine Type | Models |
|---|---|---|
| Hesston (AGCO) | Mower Conditioner | 9070, 9075, 9080 |
| Massey Ferguson (AGCO) | Mower Conditioner | 1345, 1355, 1363, 1365, 1366 1372, 1375, 1383, 1386, 9070–9196 |
| New Idea | Mower Conditioner | 5512, 5515, 6070 |
Cross Reference
| Brand / System | Part Number | Notes |
|---|---|---|
| AGCO (OEM) | 7000715576 | Primary OEM reference also listed as DD-700715576 |
| Case IH | 86625674 | OEM reference |
| MacDon | A-194570 | OEM reference |
| Hesston (AGCO) | 7000715576 | Hesston reference (AGCO numbering) |
| Schumacher | 42050.01 | Premium German-made replacement knife |
| Recognized Aftermarket |
A-700712889, DM9439C DM9439H, 189158 798-RM576, 798RM576 |
Common aftermarket interchange numbers |