OEM non-ACERT CAT 3406E / C15 Crankshaft – STD/STD

RECONDITIONED OEM CATERPILLAR 3406E / C15 CRANKSHAFT Core Charge: None — No Core Return Required Condition: Reconditioned OEM Main Journals: Standard Rod Journals: Standard Crankshaft Gear: Not Included This genuine OEM Caterpillar crankshaft has been professionally inspected and processed by Duffin Diesel in San Antonio, Texas. Crankshaft is ready for final cleaning and installation after the correct crankshaft gear and application have been verified. INSPECTION PROCESS • Magnaflux inspected for cracks • Checked for straightness • Main and rod journals measured • Main and rod journals tested to verify proper hardness specifications • Journals professionally polished • Confirmed STD mains and STD rods This crankshaft has not been ground undersize. Duffin Diesel only offers reconditioned crankshafts that remain STD/STD and pass our inspection process. APPLICATION Commonly used in Caterpillar 3406E and non-ACERT C15 engines, including many: • 5EK • 6TS • 1LW • 2WS • 6NZ • MBN The engine serial number and original crankshaft number must be verified before purchase. Caterpillar made application and front geartrain changes within these engine families. INTERCHANGE REFERENCES Commonly associated bare-crank, replacement and assembly numbers include: • 4P-9121 • 156-8536 • 6I-1453 • 9Y-9112 • 160-1799 • 0R-9906 • 0R-9443 • 136-8882 • 195-0312 • 247-5146 • 368-5916 • 430-2593 These are provided as search and application references. Some numbers may represent complete crankshaft assemblies, replacement numbers or remanufactured components rather than the identification number physically found on the bare crankshaft. IMPORTANT GEAR INFORMATION This crankshaft is sold bare. The crankshaft gear has been removed and is not included. Caterpillar 3406E and non-ACERT C15 engines were produced with different front geartrain configurations, including straight-cut and helical-cut gears. The installer must supply and install the correct crankshaft gear for the engine’s existing geartrain. The customer is responsible for verifying the engine serial number, crankshaft dimensions, gear configuration and complete application before installation. WHAT IS INCLUDED • One reconditioned OEM Caterpillar bare crankshaft matching the listed interchange group • STD main journals • STD rod journals The exact casting or identification number supplied may vary based on available inventory. Crankshaft gear, bearings and installation hardware are not included. SHIPPING Commercial freight shipping is available. Please contact Duffin Diesel with your delivery ZIP code and indicate whether the destination is a commercial address with a forklift or loading dock.