YF31A104-03015 OEM Front Wheel Hub Assembly for JAC N56 with Left/Right Variants and ISO Certified Quality
Key Attributes
Product Summary
OEM YF31A104-03015 front wheel hub for JAC N56, brand new direct-fit assembly in left/right variants. High-strength ductile iron with chrome coating for durability; ISO certified (supplier claim). Neutral or custom packing, 6-month warranty. Confirm specs with supplier.
Product Details
YF31A104-03015 OEM Front Wheel Hub
,Left/Right Variants Front Hub Assembly
,ISO Certified Wheel Hub
Front Hub YF31A104-03015 for JAC N56 Truck — OEM direct fit, left/right variants available (YF31A104-03015-LH / -RH), ISO certified.
The front wheel hub with OEM number YF31A104-03015 is a direct-fit replacement for the JAC N56 light truck. This hub assembly mounts the front wheel and supports the wheel bearing, directly affecting steering stability and front axle load capacity.
- ✅ Confirmed Application: Multiple independent Russian suppliers list YF31A104-03015 as the front hub for the JAC N56.
- ✅ Confirmed Left/Right Variants: The part is available as YF31A104-03015-LH (left) and YF31A104-03015-RH (right), sold as complete assemblies.
- ✅ Confirmed Material (one supplier): High-strength ductile iron with chrome coating, listed for JAC 1040s 4WD.
- ✅ Confirmed Certification: ISO certified (supplier claim).
- ⚠️ Pending Installation Success Rate / Durability: To be supplied — request repair order statistics.
- ⚠️ Pending Bearing Specs / Torque Values: NOT specified in any public listing.
- Humming or grinding noise from the front wheel area, increasing with speed.
- Wheel wobble or vibration felt through the steering wheel.
- Excessive play when rocking the wheel top-to-bottom (bearing wear).
- ABS warning light illuminated (sensor ring damage).
- Visible cracks or corrosion on the hub flange.
| Part Number | YF31A104-03015 |
|---|---|
| Product Name | Front Wheel Hub |
| Car Model | JAC N56 |
| Engine Model | JAC N56 |
| Condition | 100% Brand New |
| Size | — |
| Weight | Standard |
| Origin | China Mainland |
| Main Market | Middle East, Asia, Africa, South America, North America & Europe |
| Package | Neutral Packing or Made as Requested |
| Warranty | 6 Months |
| Price & Stock | Please Contact Us to Get More Information |
| Material | High-strength aluminum alloy & precision bearings |
| Cooling Type | Engine coolant circulation |
| Installation | Direct OEM replacement |
| Quality Standard | OEM equivalent / ISO quality control |
| Feature | Benefit + Verification Signal |
|---|---|
| OEM cross-reference YF31A104-03015 | Direct replacement for JAC N56 — confirmed by multiple Russian suppliers. |
| Left/Right specific variants | Correct fitment per side — -LH and -RH listed separately. |
| Ductile iron with chrome coating | Corrosion resistance and strength — supplier claim for 1040s application. |
| ISO certified (supplier claim) | Controlled production process — verify certificate number. |
| Brand | Model | Engine Code | Notes |
|---|---|---|---|
| ISUZU | FSR / FSR 500 | 6HE1 | Primary fitment per OEM number. |
| ISUZU | FVR / FTR | 6HE1 (verify) | Some cross-applications reported; confirm by VIN. |
- HDA-008 / MC828264 are aftermarket cross-reference numbers, primarily appearing in Mitsubishi Fuso brake booster catalogs. This product is primarily oriented toward ISUZU FSR 6HE1 fitment; the above numbers are listed for customer cross-comparison.
- If your vehicle is a Mitsubishi Fuso FK/FM with an MC828264 booster, confirm pushrod length and mounting bolt pattern match before ordering. "Short" vs. "long" pushrod variants exist within the MC828264 family.
- Always provide the VIN/chassis number for verification. Do not rely solely on cross-reference numbers.
| QC Item | Method | Status |
|---|---|---|
| Flange flatness | Surface plate / CMM | To be confirmed by supplier |
| Bearing bore diameter | Bore gauge | To be confirmed |
| Material hardness | Rockwell / Brinell | To be confirmed |
| Chrome coating thickness | Coating thickness gauge | To be confirmed |
| Dynamic balance | Balancing machine | To be confirmed |
Refer to the JAC N56 workshop manual for final torque specifications.
- Loosen the axle nut before lifting the vehicle (with wheels on the ground).
- Remove the brake caliper and rotor; support the caliper safely.
- Remove the ABS sensor (if equipped); inspect the sensor ring for damage.
- Remove the old hub; clean the spindle and inspect for wear.
- Install the new hub (correct side: LH or RH); torque the axle nut to JAC N56 spec — not found in search results.
- Reinstall brake components; torque caliper bolts per the manual.
- Road test: Check for noise, vibration, and proper ABS function.
- Inspect front hub bearing play every 20,000 km or at every brake service.
- Check the ABS sensor ring for cracks or debris at every tire rotation.
- Replace at the first sign of humming, play, or ABS fault.
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