1004021FE010XZ Con Rod Bearing Standard Size Pair Connecting Rod Bearing for JAC Truck Engine Parts
Key Attributes
Product Summary
Verified OEM 1004021FE010XZ Con Rod Bearing pair for JAC N56 HFC4DE1/4DE2 trucks. Tri-metal construction ensures 300,000+ km durability with ±0.02mm precision tolerance. 99.8% direct-fit success rate. ISO quality control, 6-month warranty, custom packaging available.
Product Details
1004021FE010XZ Con Rod Bearing
,Standard Size Con Rod Bearing
,Pair Connecting Rod Bearing
Verified OEM direct-fit replacement connecting rod bearing pair for JAC N56 trucks equipped with the HFC4DE1 / 4DE2 diesel engine. Sold as a matched set, this bearing is a critical component of the engine's rotating assembly — reducing friction between the connecting rod and crankshaft, ensuring smooth power transfer, and preventing catastrophic engine failure.
- Real Shop Test Data: Bearing clearance verified within OEM tolerance of ±0.02 mm — tested using precision bore gauges across 100+ production batches.
- Proven Durability: Rated for over 300,000 km under normal operation — based on 3-year fleet maintenance tracking data.
- Installation Success Rate: 99.8% direct bolt-on fitment — confirmed across 500+ repair orders with zero sizing complaints.
- OEM Cross-Reference Verified: Exactly replaces original JAC part number 1004021FE010XZ (Standard Size +0.00).
- Knocking or metallic rattling noise from the lower engine block.
- Low oil pressure warning light triggering.
- Excessive metal debris found in the engine oil pan.
- Uneven wear or scoring on the crankshaft journal.
| Part Number | 1004021FE010XZ |
|---|---|
| Product Name | Con Rod Bearing (Connecting Rod Bearing) |
| Car Model | JAC |
| Engine Model | JAC HFC4DE1 / 4DE2 |
| Condition | 100% Brand New |
| Size | Standard Size (+0.00) |
| 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 for 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 |
|---|---|
| Tri-Metal Construction | Superior load-bearing capacity and fatigue resistance — verified by 500-hour thermal cycle and high-load bench tests. |
| Precision Machined Tolerance | Ensures perfect oil clearance, preventing engine knocking — verified by CMM (Coordinate Measuring Machine) inspection. |
| Embedded Oil Grooves | Optimizes lubrication to the crankshaft journal — verified by oil flow simulation and real-world fleet testing. |
| QC Item | Verification Method |
|---|---|
| Wall Thickness | Precision micrometer measurement (tolerance ±0.005 mm) |
| Material Hardness | Brinell hardness test (meets ISO standards) |
| Surface Roughness | Profilometer test (ensures optimal oil retention) |
| Fitment Test | Assembled on OEM crankshafts for 100% physical fit verification |
| 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 |
⚠️ Important Fitment Notes
- 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. 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.
⚠️ IMPORTANT: Professional installation is highly recommended. Clean all oil passages before installation.
- Lubricate bearing surfaces with clean engine oil before assembly.
- Check crankshaft journal clearance using Plastigauge.
- Torque connecting rod bolts to OEM specifications (do not reuse old bolts).
- Change engine oil and filter every 5,000 – 10,000 km to ensure maximum bearing life.
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