Finding reliable internal engine components is critical for maintaining fleet uptime. If you are searching for part number 61002464 or the simplified version 61002464, we provide heavy-duty engine solutions designed to restore your machinery to factory specifications.
This 61002464 main bearing set is a precision-engineered component specifically for Cummins 6BT 5.9 and 4BT 3.9 series engines. Whether you are performing a routine service or a complete overhaul, choosing a trusted supplier for your replacement needs ensures long-term crankshaft protection.
| Detail Field | Product Information |
|---|---|
| Model NO. | DCEC 6BT 5.9 / 4BT 3.9 Series |
| Product Name | Main Bearing / Crankshaft Bearing Shell |
| Part Number | 61002464 (Alt: 61002464) |
| Type | Engine Internal Friction Parts |
| Condition | Brand New, OEM Standard Replacement |
| MOQ | 1 Piece / Full Set |
| Stock Status | In Stock / Fast Dispatch within 24 Hours |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | Express: DHL Fedex EMS UPS or by Air/ Sea |
| Application | Engine rebuild, overhaul, maintenance |
| Packaging | Industrial Export Packing |
Selecting the right engine bearing prevents catastrophic crankshaft failure. Below is a comparison to help procurement managers make an informed decision.
| Purchase Core Points | Our OEM Standard 61002464 | Standard Market Grade |
|---|---|---|
| 1. Material Composition | High-strength Tri-metal structure for maximum load | Basic aluminum alloy or dual-metal only |
| 2. Fatigue Resistance | Advanced overlay for high-temperature stability | Prone to surface flaking under heavy load |
| 3. Precision Fit | Micro-level tolerance for oil film maintenance | Varied thickness causing uneven oil pressure |
| 4. Wear Life | Extended 10,000+ hour operational life | Unknown lifespan, higher risk of early wear |
| 5. Heat Dissipation | Superior thermal conductivity back plating | Poor heat transfer leading to bearing seizure |
| 6. Compatibility | Guaranteed 6BT 5.9 / 4BT 3.9 engine match | Universal sizing that may cause clearance issues |
The primary causes include oil contamination, lack of lubrication during cold starts, or incorrect crankshaft alignment. If you notice copper flakes in your oil filter during an inspection, it is a sign that the 61002464 bearing overlay is worn, and immediate replacement is required to avoid crankshaft damage.
If your crankshaft has been reground during an overhaul, you may need 0.25mm or 0.50mm undersize bearings. However, for a standard 61002464 replacement, it fits perfectly on original factory-spec crankshafts without machining.
Our 61002464 follows an OEM-standard tri-metal structure. It is trusted by repair shops and equipment fleets globally for its ability to withstand the high torque demands of industrial diesel engines.
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
Please fill out the form below, and our engine specialist will contact you with a wholesale price list for 61002464 and related engine components.
We specialize in complete engine assemblies and spare parts for world-leading brands including Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our core inventory focuses on high-performance engine parts such as: Cylinder Liners, Pistons, Piston Rings, Main Bearings, Connecting Rod Bearings, Thrust Washers, Overhaul Gasket Kits, Fuel Injection Pumps, Fuel Injectors, Crankshafts, Turbochargers, Water Pumps, Oil Pumps, Cylinder Blocks, Cylinder Heads, and Connecting Rods.
Explore our long-tail keywords for specialized search: Cummins 6BT overhaul parts, Komatsu excavator engine components, Caterpillar diesel engine rebuild kits, Isuzu truck engine spares, Kubota tractor engine overhaul, Yanmar marine diesel parts, Weichai engine gasket sets, 6BT 5.9 crankshaft supplier, 4BT 3.9 cylinder head price, heavy duty engine bearing supplier, industrial diesel engine piston rings, excavator hydraulic pump seals, construction machinery engine parts, diesel fuel injector nozzle replacement, turbocharger for Cummins 6BT, water pump for Komatsu engine, oil pump for Caterpillar 3306, cylinder liner for Isuzu 6HK1, engine valve kit for Yanmar, OEM engine parts wholesale.
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