Detroit GHG21 Turbocharger | DD13 / DD15 / DD16 | 4720902780

Aftermarket Turbocharger for Detroit Diesel GHG21 Engines

Upgrade your engine performance with this high-quality aftermarket turbocharger designed for Detroit Diesel GHG21 engines. Built to meet or exceed OEM specifications, this turbo delivers reliable boost, improved efficiency, and long-lasting durability—making it an ideal replacement for worn or failing factory units.

Engineered for heavy-duty applications, this turbocharger restores proper air flow and power output while maintaining optimal fuel efficiency. Whether you're replacing a failed turbo or performing preventative maintenance, this unit ensures dependable performance under demanding conditions.

Key Features:

• Direct replacement for Detroit Diesel GHG21 engines
• Manufactured to OEM-quality standards for reliability and fitment
• Improves engine power, torque, and fuel efficiency
• Precision-balanced rotating assembly for smooth operation
• Durable construction designed for long service life
• Ideal for on-highway and heavy-duty truck application

Compatible with Detroit Diesel GHG21 engines (DD13 / DD15 / DD16 applications – verify part number for exact fitment)

Cross Reference Part Numbers

OEM Detroit / Daimler:

• 4720901880
• 4720902880
• 4710904880
• 4710907480
• A4720901880
• A4720902880
• A4710904880
• A4710907480
• EA4720901880
• EA4720902880
• EA4710904880
• EA4710907480
• R4720901880
• R4720902880
• RA4720901880
• RA4720902880

Additional Interchange / Aftermarket:

• 14039167-101
• 14039167-102
• 40-39167AN
• 1700200001
• 1700200002
• 57909882500
• 57909702500

Related / Superseded Variants (common across DD13/DD15 platforms):

• 4720901480
• A4720901480
• EA4720901480
• R4720901480