PAI Industries
PAI DD15 Engine Rebuild Kit | Premium Overhaul Kit
PAI DD15 Engine Rebuild Kit | Premium Overhaul Kit
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PAI DD15 Engine Rebuild Kit | Complete Premium Overhaul Kit for Detroit Diesel DD15 Engines
Restore the performance, reliability, and longevity of your Detroit Diesel DD15 engine with the PAI DD15 Engine Rebuild Kit. Designed for professional engine rebuilders, fleets, owner-operators, and diesel repair facilities, this premium overhaul kit contains the essential components needed to perform a complete in-frame or major engine rebuild.
Manufactured to meet or exceed OEM specifications, PAI Industries has earned a reputation for producing premium heavy-duty diesel replacement parts trusted throughout North America. Whether you're repairing excessive oil consumption, low compression, coolant leaks, or high-mileage engine wear, this rebuild kit provides dependable performance you can count on.
ā ļø VIN or Engine Serial Number Required
Detroit Diesel DD15 engines were manufactured with numerous internal design changes throughout production. Please provide your VIN or engine serial number before ordering so our parts specialists can verify the correct rebuild kit for your engine.
This helps eliminate ordering errors and ensures you receive the correct pistons, liners, bearings, gaskets, and related components for your specific engine configuration.
Typical Kit Contents
- Premium Cylinder Liners
- Pistons
- Piston Rings
- Piston Pins
- Rod Bearings
- Main Bearings
- Thrust Washers
- Complete Upper & Lower Gasket Set
- Front & Rear Crankshaft Seals
- Connecting Rod Bushings
- Cylinder Head Gaskets
- Required O-Rings & Seals
Kit contents may vary depending on engine serial number and OEM configuration.
Applications
- Detroit Diesel DD15 Engines
- Freightliner Cascadia
- Freightliner Coronado
- Western Star 4700
- Western Star 4900
- Western Star 5700XE
- Freightliner 122SD
- Commercial Highway Trucks
Why Choose a PAI Rebuild Kit?
- Premium aftermarket quality
- Engineered to meet or exceed OEM specifications
- Trusted by diesel engine rebuilders
- Precision-machined components
- Excellent durability and service life
- Designed for professional heavy-duty engine repairs
š„ Complete Your Engine Rebuild
For the best long-term reliability, we recommend replacing wear items while your engine is apart. Completing the entire repair now can reduce future labor costs, improve engine performance, and help prevent unexpected downtime.
- ā New Oil Pump
- ā Water Pump Assembly
- ā Thermostat Kit
- ā Injector Seal Kit
- ā Turbocharger Inspection or Replacement
- ā Oil Cooler & Oil Filter
- ā Fuel Filters
- ā Coolant Filter
- ā Premium CK-4 15W-40 Engine Oil
- ā Coolant & Cooling System Components
š Frequently Purchased Together
- ā PAI DD15 Oil Pump
- ā PAI DD15 Water Pump
- ā DD15 Head Bolt Kit
- ā Donaldson P551005 Oil Filter
- ā Fuel Filter Service Kit
- ā Detroit Diesel Approved Coolant
- ā Premium 15W-40 CK-4 Engine Oil
Complete your overhaul with premium maintenance components to maximize engine life and reduce downtime.
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