BorgWarner - S4DS Turbocharger for CAT 3406B/C 400 HP – 178131

BorgWarner part 178131 is a heavy-duty S4DS turbocharger designed for CAT 3406B and 3406C engines producing 400 HP, featuring enhanced bearings and efficiency upgrades for extended life.

Included

• Complete S4DS turbo assembly with upgraded internal components

Key Features

• OEM-grade replacement with upgraded bearing and wheel
• Enhanced durability for heavy-duty applications
• 1-year unlimited-mileage warranty

Fitment

Fits Caterpillar 3406B/C 14.6 L engines—confirm fitment before purchase.