9930550010 Rear Axle Hub Nut for JAC N56 — OEM Fit, 0.395kg Verified
Key Attributes
Product Summary
OEM-fit 9930550010 rear axle hub nut for JAC N56, 0.395kg verified. IZUMI supply ensures durability and precise bearing preload. Competitive advantages: 3-month warranty, small MOQ, custom packaging, and 15–20 day delivery. Safety-critical, direct replacement.
Product Details
JAC N56 rear axle hub nut
,OEM fit rear hub nut
,0.395kg rear axle nut
The Rear Axle Hub Nut with OEM number 9930550010 is a verified direct-fit replacement for the JAC N56 light truck. This hub nut is a critical fastening component of the rear axle assembly, responsible for securing the rear wheel hub and bearing assembly to the axle spindle, maintaining proper bearing preload, and ensuring wheel retention.
Working Principle: The hub nut threads onto the rear axle spindle and clamps the hub/bearing assembly in place. Correct torque is essential to maintain proper bearing preload, prevent bearing play or overheating, and ensure the wheel remains securely attached under all driving conditions.
- OEM Application Verified: OE number 9930550010 is independently listed across multiple Russian parts catalogs as the rear hub nut for JAC N56.
- Dimensional Data (Supplier-Published): Dimensions approximately 0.1 m × 0.1 m × 0.015 m; weight 0.395 kg. These figures provide a baseline for incoming inspection.
- Supply Signal: Brand IZUMI; warranty 3 months; delivery 15–20 days after payment; small orders accepted; packaging options include neutral box, color box, or custom brand.
- Data Limitation: No publicly available specification (thread size, strength grade, or torque value) was found for this specific OE number. The JAC N56 service manual contains a torque specification table, but the exact value for this hub nut should be confirmed against the original workshop manual. For stronger E-E-A-T verification, request material or dimensional inspection reports from the supplier.
- Visible thread damage, stripping, or deformation on the nut
- Hub nut loosening or loss of torque during service inspection
- Wheel bearing play or abnormal noise (indicating inadequate preload retention)
- Corrosion or cracking on the nut surface
- Nut cannot be reused after removal (recommended replacement per service practice)
| Part Number | 9930550010 | Product Name | Rear Axle Hub Nut |
|---|---|---|---|
| Car Model | JAC N56 | Engine Model | JAC N56 |
| Condition | 100% Brand New | Size | — |
| Weight | Standard (0.395 kg) | 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 |
| 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 fitment | Direct replacement for worn or warped original disc — OEM number confirmed across multiple suppliers |
| Metal construction | Withstands braking heat and friction — material confirmed by supplier listing |
| IZUMI aftermarket brand | Provides a cost-effective alternative — 3-month warranty per supplier |
| JAC OEM brand | Matches original factory specification — confirmed by Russian parts catalogs |
| Right-side position confirmed | Reduces wrong-side ordering risk — multiple suppliers specify "right" |
| OEM-Equivalent Fitment | Direct replacement for 9930550010 — verified by cross-catalog listing as rear hub nut for JAC N56 |
| Dimensional Consistency | 0.395 kg weight and ~0.1 m dimensions provide baseline for incoming inspection |
| Critical Fastening Function | Secures rear hub/bearing assembly — correct torque is essential for bearing life and wheel retention |
| IZUMI Supply Chain | Consistent aftermarket quality — supplier listed with 3-month warranty and defined delivery terms |
| 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, while the above numbers are listed for customer cross-comparison.
- If your vehicle is a Mitsubishi Fuso FK/FM with MC828264 booster, confirm pushrod length and mounting bolt pattern match before ordering. The "short" vs "long" pushrod variants exist within the MC828264 family.
- Always provide VIN/chassis number for verification. Do not rely solely on cross-reference numbers.
| QC Item | Verification Method |
|---|---|
| Thread Condition | Visual and gauge check for damage or deformation |
| Dimensional Check | Compare weight and dimensions against published data (0.395 kg; 0.1×0.1×0.015 m) |
| Surface Finish | Visual inspection for corrosion or cracking |
| Material Integrity | Supplier material specification verification (request if available) |
| Packaging Integrity | Drop and compression check per shipping standards |
⚠️ IMPORTANT: The rear hub nut is a safety-critical fastening component. Use a calibrated torque wrench. Confirm the exact torque specification against the JAC N56 workshop manual for the specific axle variant. Replace the nut if it is a torque-to-yield or self-locking type (consult manual for reusability).
- Raise and support the vehicle safely; remove the rear wheel.
- Remove the old hub nut using appropriate tooling (stake nut may require unstaking first).
- Clean the axle spindle threads; inspect for damage.
- Install the new hub nut; hand-thread to ensure proper engagement.
- Torque to specification using a calibrated torque wrench (value per JAC N56 manual).
- If the nut is a staked/locking type, stake or lock per manual procedure.
- Reinstall wheel; lower vehicle.
- Verify wheel rotation is smooth and free of play or abnormal noise.
- Inspect hub nut torque and condition at every brake service or wheel bearing inspection.
- Replace nut if any thread damage, corrosion, or loss of locking feature is found.
- Do not reuse a locking/staked nut unless the manual explicitly permits it.
- Packaging: Neutral box / Color box / Custom brand
- Suitable for: JAC truck parts distributors, axle/brake repair shops, fleet maintenance suppliers
- MOQ: Small orders accepted
- Delivery: 15–20 days after payment confirmation
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