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(888) 312-8812 Login SignupThe Baldwin Engine Air Filter provides clean airflow to the engine while blocking harmful contaminants. This filter is specifically designed for Blue Bird All-American Buses with Cummins ISB 5.9L engines. Note that a properly maintained air filter helps improve fuel economy, enhance engine performance, and reduce emissions by maintaining the right air-to-fuel ratio. Specially manufactured with high-quality materials, the Baldwin RS30237 offers reliable protection against dirt, dust, and debris, extending engine life and keeping maintenance costs low.
| Fits | Blue Bird All-American Buses with Cummins ISB (5.9L) Engine |
| Inside Diameter 1 | 4.125 |
| Inside Diameter 1 (mm) | 104.8 |
| Outside Diameter 1 | 7.5 |
| Outside Diameter 1 (mm) | 190.5 |
| Remark 2 | One End |
| Replaces | Blue Bird 10004114; Parker 500455001 |
| Height (mm) | 492.9 |
| Height | 19.40625 |
| Fits Inside | {RS5756} |
| Country of Origin (Primary) | US |
| Harmonized Tariff Code (Schedule B) | 8421310000 |
| UPC | 00791440108561 |
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