8971448741 Viscous Fan Clutch Assembly for ISUZU
Product: Viscous Fan Clutch Assembly
Primary OE: 8971448741
Item code: IS01012-015
Cross-reference numbers:
8972224210
Brand: ISUZU
Function: Regulates belt-driven fan assistance according to cooling-system demand.
Supply: Available for professional parts buyers requiring inspection records.
Fitment check: Compare front, rear and side dimensions before installation approval.
Quality note: Pre-dispatch review may document hub geometry, labels and carton protection.
8971448741 Viscous Fan Clutch Assembly for ISUZU
OE number 8971448741 identifies this engine-cooling fan clutch configuration for ISUZU. Use supplier code IS01012-015 when requesting samples, inspection details or wholesale terms.
The fan clutch allows controlled slip when extra airflow is not needed, then transmits more torque as temperature rises. This reduces the drawbacks of a permanently rigid fan drive.
Product Technical Specifications
| Component | Viscous fan clutch assembly |
|---|---|
| Primary OE reference | 8971448741 |
| Cross-reference numbers | 8972224210 |
| Vehicle brand | ISUZU |
| Model reference | Model not confirmed; verify by OE, engine and original unit |
| Yongshang Auto SKU | IS01012-015 |
| Supply position | Aftermarket wholesale replacement |
How the Viscous Coupling Works
Thermal fan clutches are designed to engage progressively as cooling demand increases. Their response works together with the radiator, shroud, coolant circuit and belt-driven accessory system.
A clutch that remains fully engaged may create excessive noise and drag, while insufficient engagement can reduce radiator airflow at low speed. Verify coolant, radiator and shroud condition as well.
Mechanical Fitment Checklist
Use 8971448741 together with ISUZU model, engine and production data. Measure the overall height and check fan-side and drive-side mounting details before approval.
- Confirm the OE number and usable cross-references.
- Match vehicle model, engine, chassis and production period.
- Check drive-side thread or flange and rotation direction.
- Measure hub height, pilot diameter and fan bolt circle.
- Verify blade alignment and clearance inside the shroud.
Commercial and Heavy-Duty Cooling Notes
ISUZU applications may spend long periods idling, towing or working at low road speed. Confirm radiator cleanliness, shroud sealing, belt condition and fan-blade integrity so the replacement clutch operates inside a complete and correctly maintained cooling-airflow system.
Installation and Cooling-System Checks
Installation should be completed by a qualified technician. Follow the specified thread direction and torque procedure, inspect the fan and water-pump bearing, replace damaged hardware, and confirm that the blade rotates freely without contacting the radiator or shroud. Test the vehicle under the appropriate warm operating conditions after assembly.
Quality-Control Options
Pre-shipment review may document both mounting faces, fan-side pattern, hub depth, surface condition and protective packing.
Ordering Specification Notes
For controlled sourcing of ISUZU, place OE 8971448741, SKU IS01012-015, dimensions, rotation information and packaging instructions on one specification sheet. Include close views of the drive connection and fan mounting face so visually similar but incompatible versions can be separated early.
Wholesale and Procurement Information
Quotation requests should identify 8971448741, IS01012-015, volume and delivery country. Private-label options depend on quantity, artwork and production schedule.
Frequently Asked Questions
What is the safest way to confirm ISUZU compatibility?
Combine OE 8971448741, engine or VIN catalogue data and direct comparison with the removed fan clutch.
Can fan imbalance damage the new clutch?
Yes. A cracked or distorted blade can create vibration and bearing load, so the fan assembly must be inspected.
Is the clutch normally rigid when cold?
Behavior varies by design and recent operation. Use the manufacturer’s diagnostic procedure rather than a single hand-spin judgment.
May I approve a sample before volume supply?
Sample review can be arranged subject to availability. Reference IS01012-015 and define the inspection checklist.
Does the supplier accept custom labels?
Barcode, carton and customer-label options can be evaluated after quantity and artwork details are supplied.
Request a 8971448741 Fan Clutch Quote
Contact Yongshang Auto with 8971448741, IS01012-015, quantity and destination country for a fitment review and wholesale proposal for ISUZU.
Fitment notice: OE and model references support identification but do not replace engine-specific catalogue checks or comparison with the original fan clutch.
