PAI 631385 - Intercooler Gasket - 4.65 in. ID x 0.153 in. Thick
$949
MSRP: $14.31
Save: $4.82
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PAI part description
Features & Benefits
- Material composition resists oil-film saturation during long service intervals
- Gasket shape aligns cleanly during assembly to reduce installation errors
- Edge finish helps prevent fraying in high-vibration intercooler connections
- Compression profile works well with torque-limited clamps on modern charge-air systems
- Smooth inner diameter supports uninterrupted charge-air velocity during acceleration
- Flexible design avoids micro-cracking in cold-start conditions and rapid warm-ups
PAI Intercooler Gasket
The PAI Intercooler Gasket secures the seal between charge-air components, preventing boost loss that can undermine power output and throttle response. Its diameter and thickness are matched for intercooler joints where proper compression is crucial to achieving a leak-free seal. The gasket’s structure helps maintain consistent airflow paths by preventing pressurized air from escaping during turbo spool-up or sustained highway pulls. Its resilient material tolerates expansion and contraction across frequent heat cycles, reducing the risk of seepage in high-temperature conditions. Even during heavy load or extended idling, the PAI 631385 stabilizes airflow delivery so the turbo system can function correctly.
Product Attributes
| Notes | Charge Air Cooler Gasket 4.65in I.D. x .153in thickness Detroit Diesel DD15 application |
| Fitment | DD15 Series Engines |
| Inside Diameter | 4.65 in. |
| Thicknes | 0.153 in. |
Part Interchanges
Backed by 40 years of part manufacturing experience, PAI Industries® has been providing the heavy-duty truck industry with high-quality service parts for the engine, gearing, exhaust, suspension, and electrical systems. This brand has been manufacturing its products in the USA since 1973, and it owes its worldwide success to its dedicated and experienced employees. PAI takes pride in being an ISO 9001:2015-certified auto and truck parts manufacturer, operating in a 54,000 square feet facility that is equipped with state-of-the-art machinery. PAI’s technicians also perform 100% testing and inspection in its oil pump, water pumps, gear, synchronizer, and cylinder head to ensure durability and reliable performance.PAI 631385 Cross Reference
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