1025018FE040B Multi-Groove PK Belt Auxiliary Serpentine Drive Belt For JAC HFC4DE1-1D 2.7L JAC Light Truck Diesel Engine Parts
Product Details
| OEM: | 1025018FE040B | Vehicle Model: | HFC4DE1-1D(2.7L) |
|---|---|---|---|
| Specifications: | 8PK2708 | ||
| Highlight |
1025018FE040B,1025018FE040B Multi-Groove PK Belt,Light Truck Multi-Groove PK Belt |
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Product Description
Product Introduction 1025018FE040B PK Belt is the multi-ribbed transmission belt dedicated for HFC4DE1-1D 2.7L light-duty diesel engine. It links the crankshaft pulley to drive alternator, cooling water pump and air conditioning compressor, coordinating all auxiliary units to run synchronously with engine rotation. This aftermarket replacement belt resolves high-pitched squeal under load, intermittent charging failure and sudden belt snapping caused by rib cracking, rubber hardening and internal cord fatigue of worn belts. Reliable power transfer keeps cooling and charging systems stable, lowering roadside breakdown risk for urban distribution and short-haul delivery light trucks.
Product Advantages Formulated with high-performance EPDM rubber that maintains flexibility under frequent temperature fluctuations in light truck engine bays. High-strength embedded tension cords resist permanent stretch and preserve steady preload. Precisely molded rib profile fits pulley grooves tightly, cutting slip and heat accumulation. Each belt passes flex cycle and tension retention inspection before delivery, OEM dimension for direct installation without modification during routine maintenance.
| Item | Parameter |
|---|---|
| Part Number | 1025018FE040B |
| Product Name | PK Serpentine Drive Belt |
| Matching Engine | HFC4DE1-1D (2.7L) |
| Material | EPDM Rubber + Reinforced Tensile Cords |
| Feature | Auxiliary Power Transmission, Low Noise, Anti-Ozone Aging |
| MOQ | Negotiable |
| Application | Engine Auxiliary Accessory Drive System |
Applicable Models Suitable for JAC light commercial vehicles equipped with HFC4DE1-1D 2.7L diesel engine, widely used for city logistics and small cargo delivery.




FAQ
Q1: Why does the belt squeal mostly when turning on the air conditioner?
A1: The AC compressor adds extra torque load, and insufficient friction between belt and grooves triggers slipping noise.
Q2: What harm will accumulated road mud stuck in pulley grooves bring?
A2: Hard mud particles scratch the belt ribs and accelerate uneven wear at a fast pace.
Q3: Is it necessary to check the tensioner pulley bearing when replacing this PK belt?
A3: Yes, rough or sticky bearings will introduce extra vibration and shorten the lifespan of the new belt.
Product Highlights
Product Introduction 1025018FE040B PK Belt is the multi-ribbed transmission belt dedicated for HFC4DE1-1D 2.7L light-duty diesel engine. It links the crankshaft pulley to drive alternator, cooling water pump and air conditioning compressor, coordinating all auxiliary units to run synchronously with ...
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