Special Offers
-
Vendor: Texas Truck Market
Drain Line Detroit 14L | Texas Power
Regular price $240.00 -
Vendor: Air Tec
Air Tec's Performance Turbo | 76MM | 1.32 A/R | T6 | S400 | Turbocharger for Detroit 12.7/14L and Cummins ISX
Regular price $995.00 -
Vendor: Fulltilt
Detroit Series 60 12.7L Exhaust Manifold - High Mount | Full Tilt
Regular price $2,025.00 -
Vendor: Air Tec
Airtec Performance Turbo | 76mm | 1.32 A/R | T6 | S410SX | For Detroit 14L (515-600 HP), Cummins ISX (515-600 HP)
Regular price $1,895.00
-
Vendor: Air Tec
Air Tec Innovation Performance Turbo | 78mm | 1.32 A\R | T6 | S410SX | Performance Turbo For CAT C15/3406E/3406B Models with titanium compressor wheel
Air-Tec Innovation Titanium Series Performance Turbo — 78mm | T6 | S410SX — CAT C15 / C16 / 3406E Available For: Caterpillar C15 / C16 / 3406E Upgrade your CAT C15, C16, or 3406B-E with the...Regular price $2,795.00Regular price $2,795.00 -
Vendor: Texas Truck Market
CAT 3406B SPACER PLATE | 6I2981
CAT 3406B Spacer Plate | 6I2981 Available For: Caterpillar 3406B and 3406C Engines Warranty: 2 Year Warranty Direct replacement for CAT 6I2981 Standard thickness 0.3380" +/- 0.010" (0.25mm) Available in PAI Industries or Interstate McBee Fits...Regular price From $455.00Regular price From $455.00 -
Vendor: PAI
OIL PUMP FOR CAT 3406B | 1614111 | PAI
Oil Pump | CAT 3406B Available for: CAT 3406B/E/C Engines — 7FB, 8TC, 4MG, 5YG, and 6TB Engine Prefixes This CAT 3406B oil pump is a brand new replacement that works with 7FB, 8TC, 4MG, 5YG,...Regular price $796.00Regular price $796.00 -
Vendor: PAI
WATER PUMP FOR CAT 3406B | 1354926 | PAI
Water Pump | CAT 3406B | PAI Available for: CAT 3406B Engines — 7FB, 8TC, 4MG, 5YG and 6TB Engine Prefixes This CAT 3406B water pump is a brand new PAI replacement built with all new...Regular price $471.00Regular price $471.00
Find premium Caterpillar 3406B engine parts designed for long-lasting performance and reliability. The 3406B engine is a proven powerhouse for heavy-duty trucks, marine applications, and industrial machinery, known for its durability and strong output.
Our collection includes injectors, turbochargers, fuel pumps, gasket kits, rebuild sets, and sensors—all manufactured to meet or exceed OEM specifications. Each part ensures precise fitment, efficient performance, and dependable operation to help reduce downtime and maximize productivity.
Shop our Caterpillar 3406B parts collection today for OEM-quality replacements that keep your diesel engine performing at its best.