When searching for a reliable 3013073 (also referred to as 3013073) exhaust bellows, technical precision is non-negotiable. This critical component is designed for Cummins KTA19, KTA38, and KTA50 series engines, serving as a high-performance flexible joint that absorbs thermal expansion and vibration within the exhaust system.
Whether you are performing a routine inspection or a complete engine overhaul, using an OEM-standard replacement ensures the longevity of your turbocharger and manifold connections. Our 3013073 bellows are manufactured to withstand extreme temperatures and corrosive exhaust gases, preventing leaks that can lead to power loss or safety hazards.
| Attribute | Details |
|---|---|
| Part Number | 3013073 (Alternate: 3013073) |
| Product Name | Exhaust Bellows / Flexible Exhaust Pipe |
| Engine Model NO. | Cummins KTA19, KTA38, KTA50, QSK19, QSK38, QSK50 |
| Condition | Brand New, OEM Standard Replacement |
| Application | Engine rebuild, exhaust system overhaul, thermal expansion absorption |
| Stock Status | In Stock / Fast Dispatch Globally |
| MOQ | 1 Piece |
| Delivery Methods | DHL, Fedex, EMS, UPS, Air Freight, Sea Freight |
| Payment Terms | T/T, Western Union, MoneyGram |
Heavy machinery operators often face issues with exhaust leaks due to rigid pipe failures. The 3013073 Exhaust Bellows provides the necessary flexibility. Here is how our product compares to low-quality aftermarket alternatives:
| Core Purchasing Factor | Our OEM Standard 3013073 | Common Aftermarket Parts |
|---|---|---|
| 1. Material Integrity | High-grade stainless steel with multi-layer construction | Single layer thin-wall steel, prone to cracking |
| 2. Heat Resistance | Stable performance up to 800 Degrees Celsius | Deforms and loses elasticity under high heat |
| 3. Vibration Damping | Advanced bellows geometry reduces stress on turbo | Poor damping leading to bolt shearing |
| 4. Fitment Precision | 100% matched to Cummins K-Series manifold specs | Loose fit requiring forced installation |
| 5. Sealing Performance | Zero-leakage flange design | Prone to gas bypass and soot accumulation |
| 6. Service Life | Designed for 10,000+ operating hours | Frequent replacement required (high downtime) |
Answer: Look for visible soot marks around the exhaust joints, an increase in engine noise, or a drop in turbocharger boost pressure. If the bellows show visible cracks or "necking" from overheating, immediate replacement is required to avoid damaging the cylinder head or turbocharger.
Answer: Our 3013073 features an OEM-standard tri-metal structure. It is trusted by repair shops and equipment fleets worldwide for its ability to handle the high-pressure cycles of industrial power generation and marine applications.
Answer: Yes. The 3013073 is the standard part number for the K-series exhaust assembly. Its stainless steel construction is specifically rated for the harsh environments of marine propulsion and auxiliary power units.
Not sure how this issue affects your equipment? Our team helps operators:
Identify potential risks during maintenance
Recommend suitable replacement parts if needed
Support both inspection advice and parts supply
Connect with our technical team on social media for the latest updates and maintenance tips:
About Our Company: We specialize in high-quality engine components and complete engine assemblies for leading brands including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our primary inventory focus includes: Cylinder Liners, Pistons, Piston Rings, Main Bearings, Connecting Rod Bearings, Thrust Washers, Full Overhaul Gasket Kits, Diesel Fuel Injection Pumps, Injectors, Cranksahfts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods.
Industry Keywords for Search: Cummins engine rebuild kits, Caterpillar heavy equipment parts, Komatsu excavator engine components, Isuzu industrial engine spares, Kubota diesel generator parts, Yanmar marine engine maintenance, Weichai truck engine overhaul, KTA19 gasket set supplier, KTA38 turbocharger replacement, KTA50 water pump price, heavy duty piston ring set, diesel engine fuel system repair, aftermarket crankshaft supplier, precision cylinder head machining, engine oil pump failure solutions, industrial radiator cooling systems, engine bearing clearance guide, high pressure fuel injector testing, turbocharger wastegate adjustment, engine block pressure testing.
Click the button below to visit our Facebook profile and stay updated with the latest news and updates!
Visit Facebook Profile
English
English