OEM 3407010LD300 Power Steering Pump ISO/TS16949 Certified Direct Fit Hydraulic Steering Pump for JAC N56 N75 N80
Key Attributes
Product Summary
Hydraulic Power Steering Pump 3407010LD300 — OEM replacement for JAC N56 / N75 / N80 light trucks. Direct fit, ISO/TS16949 certified production. This hydraulic pump is the core component of the power steering system, generating hydraulic pressure that assists the steering gear, reducing driver ...
Product Details
OEM 3407010LD300 Power Steering Pump
,ISO/TS16949 Certified Hydraulic Steering Pump
,Direct Fit Steering Gear Pump JAC N56
Hydraulic Power Steering Pump 3407010LD300 — OEM replacement for JAC N56 / N75 / N80 light trucks. Direct fit, ISO/TS16949 certified production. This hydraulic pump is the core component of the power steering system, generating hydraulic pressure that assists the steering gear, reducing driver effort and enabling precise vehicle control at low speeds and during parking maneuvers.
- OEM Application Confirmed: 3407010LD300 is consistently listed across multiple international suppliers as the JAC N56 steering pump.
- Supplier Cross-Extension: Russian parts distributors list compatibility for JAC N56 / N75 / N80.
- Quality Certification: Supplier lists ISO/TS16949 certification for this part.
- Material Verified: Metal construction, silver finish — confirmed by supplier specification.
- Package: Neutral carton, wooden case or pallet for bulk shipments.
- Steering wheel becomes heavy or difficult to turn, especially at low speed
- Whining or groaning noise from the pump during steering
- Visible power steering fluid leaks at pump body, shaft seal, or hose connections
- Foamy or discolored power steering fluid
- Steering assist intermittent or completely lost
| Part Number | 3407010LD300 |
|---|---|
| Product Name | Power Steering Pump |
| Car Model | JAC N56 / N75 / N80 |
| Engine Model | JAC N56 / N75 / N80 |
| Condition | 100% Brand New |
| 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 |
|---|---|
| OEM-matched hydraulic output | Restores factory steering assist — verified by cross-reference to JAC 3407010LD300 |
| Metal construction | Withstands high-pressure hydraulic operation — confirmed by supplier material specification |
| ISO/TS16949 certified production | Consistent quality and dimensional accuracy — supplier certification listing |
| Direct bolt-on design | No modification required — confirmed by multiple supplier fitment listings for JAC N56 |
| QC Item | Verification Method |
|---|---|
| Housing dimensions | CMM inspection against OEM specification (supplier ISO/TS16949 process) |
| Shaft seal integrity | Leak test at operating pressure |
| Flow rate and pressure output | Bench test (sample batch) |
| Thread and port dimensions | Thread gauge and port inspection |
| Surface finish | Visual inspection — no porosity or machining defects |
- Engine OFF. Place container under pump to catch spilled fluid.
- Disconnect battery negative if pump is electrically assisted (verify).
- Remove serpentine/drive belt — note routing.
- Disconnect pressure and return lines; cap or plug to prevent contamination.
- Remove mounting bolts; extract old pump.
- Transfer pulley if new pump does not include one (verify before ordering).
- Install new pump; reconnect lines — torque pressure line fitting to OEM specification (verify against manual; typically 30–50 N·m for pressure lines, 20–30 N·m for return).
- Refill with specified power steering fluid; bleed system by turning wheel lock-to-lock with engine idling.
- Check for leaks; verify steering assist is smooth and noise-free.
- Inspect fluid level and condition every 10,000–20,000 km.
- Flush and replace power steering fluid every 40,000–60,000 km (per JAC service schedule).
- Inspect pump, lines, and belt at every major service interval.
- Replace pump if steering assist is lost, persistent noise occurs, or leaks cannot be resolved.
- Packaging: Neutral carton box; wooden case or pallet for bulk orders.
- Suitable for: JAC parts distributors, fleet maintenance suppliers, and repair shops specializing in Chinese light trucks.
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