PAI Industries, Inc. GASKET Part No: 631351

$52.65

The PAI INDUSTRIES 631351 Gasket is a high‑quality molded oil cooler gasket engineered for Detroit Diesel DD15 and DD16 engines. Designed to match OEM standards such as Detroit Diesel A4721840080 and DDCA4721840080, it ensures a tight seal and dependable performance under high temperatures and heavy‑duty use. Manufactured by PAI Industries with strict quality controls, this gasket delivers a reliable aftermarket alternative for professional repairs or fleet maintenance.

Specifications

The PAI INDUSTRIES 631351 Gasket is a premium aftermarket gasket crafted for robust performance on Detroit Diesel DD15 and DD16 engines. Molded to precise tolerances and engineered to meet or exceed OEM specifications (including Detroit Diesel A4721840080 and DDCA4721840080), this gasket ensures a reliable seal between the oil cooler and housing, minimizing the risk of leaks and maintaining proper oil flow. Its durable construction withstands high heat, pressure, and vibration typical in heavy‑duty diesel applications. Trusted by mechanics and fleet professionals alike, the 631351 gasket delivers long service life and dependable performance, making it an essential replacement part for routine maintenance or repair jobs.

Weight

0.08

Compatibility

Freightliner Cascadia – 2008 to present
Western Star 49X Series – 2010s to present
Western Star 57X Series – 2010s to present
Freightliner Coronado / Columbia / Century Class – 2008 to 2017
Other Class 8 vocational and on-highway trucks – 2008 onward