Belt Tension Pulley 1025500FE010 for JAC N56 Sunray SOLLERS Atlant 2.7D 4DE1-1D — Verified OEM
Key Attributes
Product Summary
Verified OEM belt tension pulley 1025500FE010 for JAC N56/Sunray/SOLLERS Atlant 2.7D 4DE1-1D. Durable aluminum alloy body, ISO/TS16949 certified, precision balanced with sealed maintenance-free bearing. Direct bolt-on fitment, 99.3% installation success. Neutral or custom packaging available.
Product Details
Belt Tension Pulley JAC N56
,OEM 1025500FE010 Tension Pulley
,Tension Pulley 2.7D 4DE1-1D
The Belt Tension Pulley (Bypass Idler Roller No.2) 1025500FE010 is a verified direct-fit replacement for JAC N56, JAC Sunray, SOLLERS Atlant, and MAZ-281/3650 trucks equipped with the 4DE1-1D 2.7D diesel engine. This lower bypass idler/tensioner pulley guides the accessory drive belt along the correct routing path, maintaining proper belt tension and preventing slip or misalignment that can lead to auxiliary system failure.
- Material Verified: Aluminum alloy pulley body — verified by metallurgical and dimensional inspection across production batches. Weight: 0.62 kg/pc.
- Quality Certified: Manufactured under ISO/TS16949 quality management system — verified by certification audit and batch traceability.
- Installation Success Rate: 99.3% direct bolt-on fitment — confirmed across accessory drive repair orders with zero fitment returns.
- OEM Verified: Direct replacement for JAC part number 1025500FE010. This is the No.2 bypass idler roller in the drive belt system.
Replace immediately if you notice any of the following:
- Squealing or chirping noise from the accessory drive belt area, especially at cold start or under load.
- Visible belt wear, glazing, or fraying on the edge nearest the pulley.
- Pulley wobble or roughness when spun by hand (bearing failure).
- Belt misalignment or slipping off the pulley groove.
| Part Number | 1025500FE010 |
| Product Name | Belt Tension Pulley |
| Car Model | JAC N56 |
| Engine Model | 2.7D 4DE1-1D |
| Condition | 100% Brand New |
| Material | High-strength aluminum alloy & precision bearings |
| Weight | Standard (0.62 kg/pc) |
| Origin | China Mainland |
| Main Market | Middle East, Asia, Africa, South America, North America & Europe |
| Package | Neutral Packing Or Make It As Requested |
| Warranty | 6 Months |
| Price & Stock | Please Contact Us To Get More Information |
| Cooling Type | Engine coolant circulation |
| Installation | Direct OEM replacement |
| Quality Standard | OEM equivalent / ISO quality control |
| Feature | Benefit + Verification Signal |
|---|---|
| Aluminum Alloy Body | Resists cracking and wear under continuous belt load — verified by load-bearing and fatigue testing. |
| ISO/TS16949 Certified Manufacturing | Consistent quality and dimensional accuracy across production batches — verified by certification audit. |
| Precision Balanced | Eliminates vibration and noise during operation — verified by dynamic balancing inspection. |
| Sealed Bearing Design | Pre-lubricated, dust-proof, maintenance-free operation — verified by rotation torque and noise testing. |
| Exact OEM Geometry | Direct bolt-on replacement, no modification required — verified by CMM comparison against OEM sample. |
| QC Item | Verification Method |
|---|---|
| Outer Diameter | Precision caliper against OEM specification |
| Weight | Digital scale (0.62 kg ±0.02 kg) |
| Bearing Rotation Torque | Torque tester (meets OEM specification) |
| Bearing Noise | Noise tester at operating speed |
| Dynamic Balance | Balancing machine inspection |
| Material Hardness | Hardness tester (meets OEM aluminum alloy specification) |
- Release belt tension using the automatic tensioner.
- Remove the drive belt from the pulley.
- Remove the mounting bolt and old pulley.
- Clean the mounting surface and inspect the bolt for wear.
- Install new pulley and torque mounting bolt to OEM specification.
- Route the new drive belt according to the belt routing diagram.
- Release tensioner and verify belt is properly seated on all pulleys.
- Start engine and check for smooth rotation without noise or wobble.
- Inspect pulley and belt condition at every major service interval.
- Replace pulley when noise, wobble, or belt wear is detected.
- Anti-rust paper + individual box + export carton.
- Suitable for: Accessory drive repair shops, wholesalers, fleet maintenance centers.
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