Product description
This is a Brand New BorgWarner S410G Caterpillar 3406E and 3406C Replacement Turbocharger. Includes gaskets needed for installation.
Replaces Cat Part Numbers: 0R7923, OR7923, 0R-7923, 196-5951, 196595
BorgWarner 177148 is a genuine OEM turbocharger from the S410G series (also referred to as S410G with integrated wastegate), designed as a direct-fit stock replacement or upgrade for Caterpillar heavy-duty diesel engines. This turbo is commonly used in on-highway truck applications for reliable performance, durability, and efficiency in demanding commercial environments.
Key Features & Specifications
Model/Series: BorgWarner S410G (journal bearing, oil-cooled center housing, integrated wastegate for boost control).
Compressor Wheel: Approximately 75mm inducer (cast wheel optimized for stock to mild performance).
Turbine Housing: Typically 1.32 A/R (non-divided, with wastegate actuator set for stock boost levels).
Power Range: Rated for 425-550 horsepower applications (stock replacement level; some sources note up to 475-550 hp depending on engine tune and conditions).
Engine Compatibility: Direct replacement for Caterpillar:
3406B, 3406C, 3406E (various serials like 5EK, 6NZ).
C15 (ACERT and pre-ACERT variants).
Some C16 applications. 2WS, R1D, 6NZ, 9NZ, C2A, AKN
Engine: 3406E, 3406C, C16, C-12, C-15, MT735
Cross-References / Interchange Part Numbers (common OE and aftermarket equivalents):
Caterpillar: 0R6833, 0R7203, 0R7299, 0R7310, 0R7923, 167-9271, 1965951.
BorgWarner/KKK: 704604-5011, 704604-9007, 466445-0015, 466445-5015 (related series).
Other: 169227, 170354.
Construction & Benefits:
Robust journal bearing system for long service life in high-vibration truck use.
Oil-cooled center housing (no water cooling required).
Precision-balanced for smooth operation and reduced wear.
Enhanced aerodynamics for improved torque, fuel efficiency, and throttle response compared to worn stock units.
Includes necessary installation gaskets in many kits.
Applications: Ideal for heavy-duty semi-trucks, industrial equipment, and fleet vehicles running Caterpillar 14.6L-15L inline-6 diesels. It's a plug-and-play OEM-style turbo for maintaining factory reliability without modifications.
