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Steel Mating Plates for CHAMPION Grader Transmission
Precision Steel Mating Plates (Reaction Plates) for CHAMPION Graders. Manufactured from heat-treated high carbon steel for extended wear life. Fits OEM 11300, 14742, 28305.
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Transmission Steel Plates
High-quality Steel Reaction Plates designed to pair with our friction discs. Precision flattened to ensure proper clutch pack clearance in CHAMPION graders.
Model Specifications:
| OEM Part No. | Material | Teeth | Dimensions (mm) |
|---|---|---|---|
| 11300 | Steel | IT45 | 133.1 x 92.7 x 1.6 |
| 14742 | Steel | IT52 | 148.5 x 107.6 x 2.6 |
| 14748 | Steel | IT52 | 148.5 x 107.6 x 2.6 |
| 19436 | Steel | OL8 | 210.8 x 152.4 x 2.1 |
| 28305 | Steel | IT45 | 133.2 x 82.8 x 2.3 |
| 28310 | Steel | IT45 | 133.2 x 82.8 x 2.3 |
| 37171 | Steel | OT83 | 355.0 x 238.4 x 6.3 |
| 37935 | Steel | OT89 | 378.5 x 254.0 x 3.2 |
| 53951 | Steel | IT29 | 168.1 x 119.1 x 2.5 |
| 66315 | Steel | OL4 | 316.5 x 198.5 x 3.1 |
| 87537 | Steel | OT83 | 355.0 x 238.4 x 3.5 |
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