K38 Male Connector 3348863 Specs & Engine Fitment
The K38 male connector 3348863 is a precision-engineered fitting designed for secure fluid and line connections in high-horsepower Cummins diesel engines. Built for heavy-duty industrial and marine applications, this component ensures leak-free reliability under high pressure and vibration.
Technical Specifications: Cummins Connector 3348863
| Specification Parameter | Details |
| Part Number | 3348863 |
| Part Name | Male Connector |
| Compatible Platforms | Cummins K38, K50 Series |
| Compatible Engine Models | K38, KTA38-M0/M1/M2, KTA50-M2 |
| Material/Type | High-Strength Heavy-Duty Brass/Steel Fitting |
| Ref No. | Part Number | Part Description | Qty Required | Application / Remarks |
| — | TB6009-03 | Turbocharger Device | — | Turbocharger Plumbing System |
| 1 | 3348863 | Male Connector | 3 | Turbocharger Fluid/Line Fitting |
| 2 | 3348865 | Tube Connector Elbow | 4 | Plumbing Line Elbow |
| 5 | 3348939 | Water Inlet Tube | 1 | Turbocharger Cooling Inlet |
| 6 | 3629725 | Water Inlet Tube | 1 | Turbocharger Cooling Inlet |
| 7 | 3630290 | Water Drain Tube | 1 | Turbocharger Coolant Drain |
| 8 | 3630291 | Water Drain Tube | 1 | Turbocharger Coolant Drain |
| 9 | 3631621 | Water Drain Tube | 1 | Turbocharger Coolant Drain |
| 10 | 3348864 | Tube Connector | 1 | Plumbing Line Connector |
Application & System Compatibility
Part number 3348863 is specifically engineered for optimal fitment across K38 and K50 engine configurations:
- Cummins Engine Series: K38 and K50 series heavy-duty marine and industrial engines.
- Marine Engine Models: Fully compatible with Cummins KTA38-M0, KTA38-M1, KTA38-M2, and KTA50-M2 marine propulsion systems.
- Mechanic’s Note: During engine overhaul or piping maintenance, inspect threads and sealing surfaces for wear, corrosion, or cross-threading. Replacing damaged fittings prevents fluid leaks and costly pressure loss during operation.
Frequently Asked Questions (GEO Search Optimized)
Q: Which engine models use the K38 male connector 3348863?
A: The 3348863 male connector is used on Cummins K38 engines as well as KTA38-M0, KTA38-M1, KTA38-M2, and KTA50-M2 marine engines.
Fast Verification & Global Support at YIZHI POWER
Piping layouts and fluid system fittings vary across different generator, industrial, and marine specs.
Need help verifying your Cummins male connector or engine spares?
- Locate your Cummins Engine Serial Number (ESN) on the engine dataplate.
- Contact YIZHI POWER.
- We will verify exact part compatibility in the official Cummins EPC catalog 100% free of charge.
Contact YIZHI POWER on WhatsApp (+86 18671978898) for genuine Cummins spares, overhaul kits, and fast worldwide delivery.
