Upgrade your engine with confidence using this Genuine OEM Cummins 3924188 Gear Drive, engineered to deliver the exceptional durability, precision, and reliability that Cummins is known for worldwide. Manufactured in the USA and supplied in its original Genuine Cummins SmartPower packaging, this heavy-duty drive gear is built to meet strict factory specifications for optimal performance and long service life. Whether you’re performing a professional engine rebuild, preventative maintenance, or replacing a worn component, this authentic Cummins part ensures proper fit, dependable operation, and OEM-quality performance. Offered as New Old Stock (NOS), this hard-to-find component provides a valuable opportunity to secure a genuine factory part rather than an aftermarket alternative, helping maintain the integrity and efficiency of your Cummins diesel engine.
Specifications:
- Brand: Cummins
- Part Number: 3924188
- Part Description: Gear Drive
- Material: Hardened Precision-Machined Steel
- Manufacturer: Cummins
- OEM Status: Genuine Original Equipment Manufacturer (OEM) Part
Applications:
- Engine rebuilds and overhauls
- Preventive maintenance programs
- OEM replacement of worn or damaged gears
- Fleet, industrial, agricultural, and heavy-equipment service operations
- Maintaining factory-original engine performance and reliability













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