Fan Clutch 8-94311-257-0 for Isuzu 4JA1 4JB1 Excavator Engine Spare Parts
Fan Clutch 8-94311-257-0 for Isuzu 4JA1 4JB1 Excavator Engine Spare Parts
Brand-new fan clutch for Isuzu 4JA1 4JB1 excavator cooling system. 12-month warranty.
Product Specifiions
|
Part Number |
8-94311-257-0 |
|
Product Type |
Fan Clutch |
|
Matching Engine |
Isuzu 4JA1 4JB1 |
|
Condition |
Brand New |
|
Quality |
OEM equivalent standard |
|
Place of Origin |
China |
|
Warranty |
12 Months |
|
MOQ |
1 PC |
|
Lead Time |
3-5 working days |
Product Description
The 8-94311-257-0 Fan Clutch is a viscous-type cooling fan drive installed on the engine of Isuzu 4JA1 4JB1 Engines. It engages and disengages the engine cooling fan in response to engine temperature, allowing the fan to spin at high speed when the engine is hot and freewheel when the engine is cool. This thermostatic control reduces parasitic power loss, improves fuel efficiency, and maintains stable engine operating temperatures across all working conditions.
This is a brand-new replacement fan clutch manufactured to OEM equivalent standard. It features a silicone fluid-filled coupling with a bimetal thermostatic spring, precision-machined mounting flange and threaded shaft, sealed bearing assembly, and correctly calibrated temperature-sensing element to match the Komatsu PC200-1M0 engine cooling system requirements.
Why Choose Us
✅ OEM equivalent standard quality at competitive price
✅ 12-month warranty
✅ Fast shipment within 3-5 working days for stock items
✅ Strict QC inspection
✅ Custom packaging available
FAQ
Q: What does a fan clutch do?
A: It regulates the rotation speed of the engine cooling fan based on engine temperature. When the engine is hot, the clutch engages and drives the fan at full speed to increase airflow through the radiator. When the engine is cool, the clutch disengages and allows the fan to freewheel, reducing engine load and improving fuel efficiency.
Q: What are the symptoms of a failing fan clutch?
A: Common symptoms include engine overheating in hot conditions, fan not engaging or spinning freely when the engine is warm, excessive noise from the fan area, visible oil or silicone fluid leaks from the clutch unit, and reduced cooling system performance during heavy excavator operation.
Q: OEM or aftermarket?
A: High-quality aftermarket at OEM equivalent standard.
Q: What is the lead time?
A: 3-5 working days for in-stock orders; 7-15 working days for bulk orders.
Q: What payment methods do you accept?
A: We accept T/T (Telegraphic Transfer). Other payment methods may be available upon request for long-term cooperative buyers.
Q: Packaging options?
A: OEM, neutral, or custom packaging available.
About Guangzhou Qianchuan Machinery Parts Co., Ltd.
广州千川机械配件有限公司 — 13+ Years experience, 6500+ spare parts items, exported to over 200 countries. OEM & aftermarket parts for excavators, loaders, and forklifts. Specializing in , Komatsu, Kubota, Sany, XCMG, Doosan, and more.
Contact us for wholesale pricing!
WhatsApp: +86 15360646166
Tim@partsforexcavator.com | www.partsforexcavator.com
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.