Product introduction
As a key original Cummins component, the G5262664 fan pulley is made of high-strength cast iron, possessing excellent fatigue resistance and dynamic load-bearing capacity. Its 45mm shaft bore and 14mm keyway design perfectly match the crankshaft front spline, achieving zero-backlash power transmission. The 5.9L and 6.7L Cummins fan pulleys are indispensable engineering components ensuring the thermal management efficiency of the 5.9L and 6.7L Cummins engines.
Product Images
Product Parameters
|
Parameter Category |
Detailed Description |
| Part number | G5262664 |
| Compatible model |
5.9L series : 6BT, 6BTA, QSB5.9 6.7L series : ISB6.7, QSB6.7 |
| Material | It is made of high-strength Gray Cast Iron, which has excellent fatigue resistance and wear resistance. It can withstand dynamic loads at a rotational speed of 3,500 rpm and extend its service life. |
| enforce standards | Cummins OE standard, GB/T 13384-2008 General Technical Conditions for Packaging of Mechanical and Electrical Products, ISO 6402-2004 Quality Standard for Castings |
| Structural design | The single-slot multi-ribbed pulley structure features precise toothed grooves on the outer edge, ensuring the meshing accuracy with the matching belt and reducing slippage and vibration. |
| Lightweight | Weighing only 2.8kg, it optimizes the load distribution at the front end of the engine and reduces energy consumption. |
Product Advantages
As a core component of the transmission system of Cummins B5.9 and B6.7 series engines, the G5262664 fan pulley is manufactured using high-strength alloy materials and precision casting processes. It exhibits excellent high-temperature resistance and fatigue resistance, significantly reducing the risk of belt slippage and pulley failure. In practical applications, its durability is comparable to components such as tensioners, with a typical replacement cycle exceeding 100,000 kilometers, making it suitable for high-intensity operating conditions such as construction machinery and heavy-duty truck transportation. This cummins fan pulley is specifically designed for the Cummins B5.9 (5.9L) and B6.7 (6.7L) engine platforms, with highly consistent interface dimensions, mounting hole positions, and tension parameters, supporting rapid model changeovers by OEMs and reducing production line switchover costs.
FAQ
Q: 1.Can the G5262664 fan pulley be used on non-Cummins engines?
A: No, the G5262664 fan pulley is an original equipment manufacturer (OEM) part designed specifically for Cummins B5.9 and B6.7 engine platforms. Its installation dimensions, tension parameters, and torque-bearing structure are incompatible with non-Cummins engines. Forcing installation may lead to transmission system failure.
Q: 2. What is the warranty policy for this pulley?
A: The Cummins original G5262664 fan pulley enjoys a warranty period synchronized with the engine, typically 1 year or 100,000 kilometers (whichever comes first).
Q: 3. Can aftermarket replacement parts be used?
A: Using non-OEM replacement parts is not recommended. The G5262664 pulley uses a high-strength alloy and wear-resistant coating. Non-OEM parts differ in materials and manufacturing processes, which can easily lead to belt slippage, premature bearing wear, and a failure rate more than 60% higher, affecting the overall lifespan of the machine.
Q: 4. Is this product classified as a dangerous good for export? Does it require special transport permits?
A: No, it is not a dangerous good. The G5262664 wind turbine pulley is a metal mechanical part, containing no flammable, explosive, corrosive, or radioactive components. It does not require UN packaging certification or IMDG special markings and can be transported normally by sea or air as ordinary mechanical parts.
Q: 5. What is its HS code?
A:This component is classified under HS code 8409, applicable to "parts intended or primarily used in engines listed in headings 8407 or 8408," and is applicable to the import and export customs declaration of pulleys for all Cummins B5.9/B6.7 engines.
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