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Turbo T04B91 Turbocharger 4N6858 for Caterpillar CAT Engine 3304 D330C
$593.59
Sale price
$593.59
Regular price
Available to Order
This Turbo T04B91 Turbocharger is a high-quality aftermarket replacement part compatible with Caterpillar CAT Engine 3304 and D330C and matches OEM Part# 4N6858.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
This turbocharger is precision-engineered to meet the high demands of Caterpillar heavy equipment. It provides a reliable solution for maintaining engine boost levels and overall fuel efficiency in industrial environments.
Key Features & Performance
- High-strength housing for maximum durability
- Balanced turbine assembly for long-term reliability
- Direct replacement design for simplified installation
Fitment & Compatibility
- Part Number(s): 4N6858, T04B91
- Compatible Models: Caterpillar 3304, D330C
Technical Specifications
- Turbo Model: T04B91
- Part Number(s): 4N6858
Frequently Asked Questions
- Q: Is this turbocharger compatible with marine engines? A: Compatibility depends on the engine serial number and application; please verify the OEM part number 4N6858 matches your requirement.
- Q: What is included in the package? A: This product includes one turbocharger unit as shown in the product imagery.
Compatibility may vary by serial number. Verify fitment before purchase.