1005100FB06001 Damped Crankshaft Pulley Vibration Damper Belt Wheel For JAC HFC4DB2-2E Diesel Engine Accessory Drive Parts
Product Details
| OEM: | 1005100FB06001 | Vehicle Model: | HFC4DB2-2E |
|---|---|---|---|
| Size: | D32*pd152*h42 | ||
| Highlight |
1005100FB06001 Damped Crankshaft Pulley,Damped Crankshaft Pulley for JAC Truck,1005100FB06001 |
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Product Description
1005100FB06001 Crankshaft Pulley is a torsional vibration damper assembly fitted on the front end of crankshaft for JAC HFC4DB2-2E diesel engine. It transmits crankshaft rotational power to drive alternator, water pump and air compressor via multi-rib belt, while absorbing harmful torsional vibration generated during combustion cycles. This aftermarket replacement pulley resolves belt slippage, abnormal squealing, rubber decoupling layer delamination and timing signal deviation caused by aging damping rubber, broken pulley grooves and loose inner hub of old pulleys. Stable power transfer for auxiliary systems reduces belt premature wear and protects engine crankshaft and accessories for light trucks used in urban delivery and frequent variable-load operation.
Product Advantages Integrated vibration damping structure with high-strength cast iron outer ring and special rubber damping layer for excellent vibration absorption. Precision machined belt grooves guarantee good belt fit and reduce slip loss. Built-in timing signal tooth design supports crank position sensor signal collection. Each pulley undergoes dynamic balance, groove dimension and damping performance test before shipment, OEM mounting size and keyway for direct bolt-on installation.
| Item | Parameter |
|---|---|
| Part Number | 1005100FB06001 |
| Product Name | Crankshaft Pulley / Vibration Damper |
| Matching Engine | JAC HFC4DB2-2E |
| Material | Cast Iron + Damping Rubber Layer |
| Feature | Power Transmission, Torsional Vibration Reduction, Timing Signal Triggering |
| MOQ | Negotiable |
| Application | Engine Accessory Belt Drive & Vibration Damping Assembly |
Applicable Models Fit for JAC light-duty commercial trucks equipped with HFC4DB2-2E diesel engine, widely used for city logistics and short-haul cargo transportation.
FAQ
Q1: What symptoms indicate the crankshaft pulley damper is failed?
A1: Persistent squealing belt noise, visible offset between outer ring and hub, unstable charging and cooling performance.
Q2: Why cannot reuse old bolts when installing new crankshaft pulley?
A2: Pulley bolts are stretch bolts; repeated use may cause bolt fracture and pulley flying off.
Q3: What risk comes with damaged damping rubber?
A3: Uncontrolled torsional vibration accelerates crankshaft fatigue crack and damages front engine accessories rapidly.
Product Highlights
1005100FB06001 Crankshaft Pulley is a torsional vibration damper assembly fitted on the front end of crankshaft for JAC HFC4DB2-2E diesel engine. It transmits crankshaft rotational power to drive alternator, water pump and air compressor via multi-rib belt, while absorbing harmful torsional ...
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