1005100FE010 Crankshaft Pulley Harmonic Damper for JAC N56 Sunray HFC4DE1-1D Engine with Cast Iron Hub
Key Attributes
Product Summary
OEM 1005100FE010 crankshaft pulley for JAC N56/Sunray HFC4DE1 diesel. Cast iron hub, EPDM damper, precision grooves ensure durability and vibration control. Direct bolt-on fit, 12-month warranty, custom packaging available.
Product Details
1005100FE010 Crankshaft Pulley
,HFC4DE1-1D Engine Harmonic Damper
,Cast Iron Hub Crankshaft Pulley
The Crankshaft Pulley with OEM number 1005100FE010 is a verified direct-fit replacement for JAC N56 light trucks and JAC Sunray models equipped with the HFC4DE1 series diesel engine. This harmonic damper pulley is a critical component of the engine accessory drive system, responsible for transmitting torque from the crankshaft to the alternator, power steering pump, and air conditioning compressor while dampening torsional vibrations that would otherwise damage the crankshaft and bearings.
- OEM Cross-Reference Verified: Cross-referenced to GAC 1005100FE010 and SOLLERS 1005100FE010 — confirmed via multiple aftermarket catalogues.
- Engine Specification Match: Designed for the HFC4DE1-1D engine (2746 cm³, 4-cylinder inline diesel, 110 kW @ 3200 rpm, 355 N·m @ 1800–2600 rpm) — verified against published engine technical data.
- Fitment Confirmation: Direct bolt-on for the JAC N56 chassis — confirmed across multiple parts suppliers listing this OEM number exclusively for the N56 platform.
- Material Compliance: Cast iron hub with precision-machined pulley grooves — verified by dimensional inspection on production batches.
Replace the crankshaft pulley immediately if any of the following symptoms are observed:
- Visible cracks or separation in the rubber damper layer between hub and outer ring
- Chirping or squealing noise from the belt area, especially at cold start
- Belt misalignment or premature belt wear
- Vibration felt through the steering wheel or chassis at idle
- Pulley wobble visible during engine operation
| Part Number | 1005100FE010 | Product Name | Crankshaft Pulley |
|---|---|---|---|
| Car Model | JAC N56 | Engine Model | HFC4DE1 Diesel |
| Condition | 100% Brand New | Size | Standard |
| Weight | Standard | Origin | China Mainland |
| Main Market | Middle East, Asia, Africa, South America, North America & Europe | ||
| Package | Neutral Packing or Customized as Requested | Warranty | 6 Months |
| Material | High-strength aluminum alloy & precision bearings | Cooling Type | Engine coolant circulation |
| Installation | Direct OEM replacement | Quality Standard | OEM equivalent / ISO quality control |
| Price & Stock | Please contact us for current pricing and availability | ||
| Feature | Benefit & Verification Signal |
|---|---|
| OEM-matched damper specification | Restores factory vibration control — verified against original equipment specifications for HFC4DE1-1D |
| Cast iron hub construction | Withstands high torque loads from 355 N·m engine output — verified by material grade certificate |
| Precision-machined belt grooves | Ensures proper belt tracking and minimizes belt wear — verified by groove profile inspection |
| EPDM rubber damper layer | Resists heat aging and oil contamination — verified by material specification |
| Direct bolt-on design | No modification required — confirmed by fitment listing across multiple JAC N56 parts suppliers |
| QC Item | Verification Method |
|---|---|
| Pulley groove profile | Profile gauge inspection — 100% batch sampling |
| Hub bore diameter | Calibrated bore gauge — verified against OEM specification |
| Rubber-to-metal bond integrity | Visual inspection + sample destructive test |
| Dynamic balance | Dynamic balancing machine — residual imbalance within specification |
| Surface finish | Visual inspection — no porosity, cracks, or machining defects |
- Disconnect the battery negative terminal.
- Remove accessory drive belt(s) — note belt routing before removal.
- Counter-hold the crankshaft using the proper holding tool; do not rely on the timing pin alone.
- Remove the crankshaft pulley bolt (usually requires high torque — verify specification).
- Extract the old pulley; inspect the crankshaft nose for wear or keyway damage.
- Clean mating surfaces; install the new pulley aligned with the keyway.
- Install a new bolt if specified; torque to workshop manual specification.
- Reinstall belt(s) following the recorded routing; verify alignment.
- Reconnect the battery; start the engine and verify smooth operation with no belt noise.
- Inspect pulley condition at every 15,000 km service interval for JAC N56 (per manufacturer schedule).
- Replace immediately if the rubber damper shows cracks, separation, or if pulley wobble is detected.
- Inspect belt condition and alignment whenever the pulley is serviced.
- Packaging: Neutral box or color box; custom branded packaging available for bulk orders.
- Suitable for: JAC parts distributors, fleet maintenance suppliers, and repair shops specializing in Chinese light trucks.
- MOQ: Small orders accepted; better pricing for consolidated shipments.
- If your vehicle is a Mitsubishi Fuso FK/FM with an MC828264 booster, confirm pushrod length and mounting bolt pattern match before ordering. Both "short" and "long" pushrod variants exist within the MC828264 family.
- Always provide the VIN/chassis number for verification. Do not rely solely on cross-reference numbers.
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