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✅ Compatibility

Make: Caterpillar (CAT)
Model: 963 Track Loader
Engine: 3304
Turbo Model: T04B91
Application: Heavy-Duty Construction Equipment, Track Loaders

🔧 Product Highlights

Condition: New, Aftermarket — direct OEM replacement quality
High-efficiency design delivers reliable boost pressure for demanding construction workloads
Improved fuel economy through optimized exhaust energy recovery
Precision-balanced turbine and compressor wheels for smooth, vibration-free operation
Drop-in fitment — no modifications required for CAT 963 with 3304 engine
Built for continuous heavy-duty use in construction and earthmoving applications

📦 What's Included

1 × T04B91 Turbocharger Assembly

🔑 Key Specs

Part Numbers: 6N-7155, 6N7155
Turbo Model: T04B91
Compatible Engine: Caterpillar 3304
Compatible Machine: CAT 963 Track Loader
Condition: New Aftermarket

Always verify your part number and engine serial number before ordering. Contact us if you need fitment confirmation.

Fuel Parts Depot

Turbocharger 6N-7155 6N7155 T04B91 for Caterpillar CAT 963 Track Loader Engine 3304

SKU 6N-7155

Regular price: $635.00

Regular price: $635.00

Quantity

✅ Compatibility

Make: Caterpillar (CAT)
Model: 963 Track Loader
Engine: 3304
Turbo Model: T04B91
Application: Heavy-Duty Construction Equipment, Track Loaders

🔧 Product Highlights

Condition: New, Aftermarket — direct OEM replacement quality
High-efficiency design delivers reliable boost pressure for demanding construction workloads
Improved fuel economy through optimized exhaust energy recovery
Precision-balanced turbine and compressor wheels for smooth, vibration-free operation
Drop-in fitment — no modifications required for CAT 963 with 3304 engine
Built for continuous heavy-duty use in construction and earthmoving applications

📦 What's Included

1 × T04B91 Turbocharger Assembly

🔑 Key Specs

Part Numbers: 6N-7155, 6N7155
Turbo Model: T04B91
Compatible Engine: Caterpillar 3304
Compatible Machine: CAT 963 Track Loader
Condition: New Aftermarket

Always verify your part number and engine serial number before ordering. Contact us if you need fitment confirmation.

One Year Warranty

We offer 12-month warranty against defects in materials or workmanship.

Aftermarket Parts Disclaimer

All parts listed on Fuel Parts Depot are aftermarket replacement parts manufactured by independent suppliers. They are not genuine OEM (Original Equipment Manufacturer) parts and are not made by, affiliated with, or endorsed by the original equipment manufacturers, including but not limited to Perkins, Isuzu, Kubota, Yanmar, Caterpillar (CAT), Cummins, JCB, or any other brand referenced on this site. Brand names and model references are used solely for compatibility identification purposes. Our aftermarket parts are designed and tested to meet or exceed OEM specifications.