Freightliner Air Compressor Supply Tube Assembly, DD13 | A01-25779-001
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Description
The Freightliner A01-25779-001 Air Compressor Supply Tube Assembly (DD13) is an OEM-specified steel tube with a zinc-plated finish designed to route air from the engine intake to the air compressor. Built to factory dimensions (inner diameter ≈ 22.10 mm, outer diameter ≈ 25.40 mm, wall thickness ≈ 1.65 mm) it ensures secure fitment and optimized airflow in the DD13 engine application. This supply tube helps deliver consistent airflow under pressure to the compressor system, supporting efficient engine breathing and peak performance. Manufactured for direct replacement, the A01-25779-001 restores proper OEM pathing and helps maintain reliable operation in heavy-duty truck service.
Features
- Wall Thickness: 1.65 mm
- End 1 Outer Diameter: 25.40 mm
- End 1 Inner Diameter: 22.10 mm
- Center To Center Length: 493.60 mm
- Bracket Thickness: 0.48 mm
- Material: Steel
- Finish: Zinc Plated
WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
| Shipping Weight (lb) | 37.00 |
|---|---|
| Manufacturer | Freightliner |
| Shipping Length (in) | 30.00 |
| Shipping Width (in) | 17.00 |
| Shipping Height (in) | 10.00 |
| Returnable | Yes |
| Core Exchange | No |