Oil Line Assembly

The DDP680303 Oil Line Assembly by Pai Industries is a turbocharger oil feed line designed for Detroit Diesel Series 60 engines, ensuring consistent pressure and flow. This part replaces OEM references 23539286 / 23513187, making it a direct replacement for worn or damaged oil supply lines. Built to PAI’s high standards, it resists heat, vibration, and seal wear. Sold by Wofford Truck Parts, it delivers OEM-level reliability for heavy-duty engine servicing.

Pai Industries Part No: DDP680303

$67.49

Specifications

The Pai Industries DDP680303 Oil Line Assembly is engineered to deliver reliable oil supply to the turbocharger in Detroit Diesel Series 60 engines. It replaces OEM part numbers 23539286 and 23513187, matching original fit, routing, and connection points. Manufactured to withstand harsh operating conditions—high heat, pressure, vibration, and oil exposure—this line helps prevent oil starvation, smoking issues, and premature turbocharger wear. With proper installation, it supports consistent turbo performance and longer engine life. Wofford Truck Parts supplies the genuine component so mechanics and fleet owners know they’re getting a durable, OEM-correct solution.

Weight

0.64

Compatibility

Freightliner — Century / Columbia / Coronado (Series 60 engine applications, various years in the 1990s–2011)

Western Star — models that used Detroit Series 60 (1990s–2000s)

Other Class-8 OEMs / DTNA chassis fitted with Detroit Series 60 engines, especially on highway rigs and vocational trucks in the 1990s–2000s

Alternative Part Numbers

23539286
23513187
23539286
DDP680303
PAI 680303
FB5789-01
FB5789-1

Related Parts

Oil Line Assembly - DDP680302 $54.13

Oil Line Assembly - DDP680303 $67.49