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Sintered Bronze PTO & Brake Discs for CASE / DAVID BROWN
Heavy-duty Sintered Bronze friction discs for CASE / DAVID BROWN PTO and wet brake applications. High heat resistance. Replaces OEM A17920, A52393, 181158A1.
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Heavy Duty Bronze PTO Discs
Premium Sintered Bronze (SM) friction discs designed for CASE and DAVID BROWN tractors. These discs are engineered for Power Take-Off (PTO) and wet braking applications where high heat resistance is critical.
Popular Part Numbers:
| OEM Part No. | Material | Teeth | Dimensions (mm) |
|---|---|---|---|
| A17920 | Bronze | IT52 | 148.6 x 107.7 x 2.5 |
| A52393 | Bronze | IT19 | 203.2 x 57.2 x 4.7 |
| 181158A1 | Bronze | IT45 | 133.0 x 93.0 x 1.8 |
| D139209 | Bronze | IT45 | 133.1 x 92.7 x 1.6 |
| D72372 | Bronze | IT59 | 190.8 x 147.3 x 3.0 |
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