Rear Leaf Spring Buffer 2911070LD010 for JAC N56 — OEM Direct Fit, Verified Application
Key Attributes
Product Summary
OEM direct-fit rear leaf spring buffer 2911070LD010 for JAC N56, verified across multiple catalogs. Rubber cushion absorbs impact, prevents metal-to-metal contact, and protects suspension under heavy loads. Neutral packing or custom options available; OEM-equivalent quality control. Request hardness and compression set reports for durability confirmation.
Product Details
Rear Leaf Spring Buffer 2911070LD010
,JAC N56 OEM Leaf Spring Buffer
,Direct Fit JAC Spare Parts
The Rear Leaf Spring Buffer with OEM number 2911070LD010 is a direct-fit replacement for JAC N56 light trucks. Mounted between the rear leaf spring pack and the frame bracket, this rubber cushion limits suspension travel under heavy loads and absorbs impact energy, preventing metal-to-metal contact between the leaf spring and frame.
- Fitment Verified Multiple independent Russian and international parts catalogs consistently list 2911070LD010 as the rear spring buffer for JAC N56. One listing references the 4DA1-T engine application.
- Durability Data Pending No public bench fatigue test, fleet mileage tracking, or compression set data available. Request from supplier: Shore A hardness report, compression set (GB/T 7759 or ASTM D395), and salt spray test results before purchase.
- Installation Success Rate Pending No repair order statistics available.
When this buffer fails, typical signs include:
- Loud metallic knocking or impact noise from the rear suspension over bumps
- Suspension "bottoming out" even under moderate load
- Visible cracks, chunking, or complete separation of the rubber from its base
- Abnormal wear marks on the frame bump-stop bracket
- Reduced ride height or uneven stance
- 2911070LD010 (JAC OEM)
- Verify 911070LD010 — Listed by one aftermarket supplier for JAC N56 rear buffer. Verify physically before cross-referencing; this may be a data entry variation or a distinct part number.
- Do Not Substitute 2911930LE010 — A different, smaller rear spring buffer for N56/N75/N80. Do not substitute without confirming dimensions and mounting points.
| Part Number | 2911070LD010 | Product Name | Rear Leaf Spring Buffer |
|---|---|---|---|
| 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 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 number matched | Direct replacement for 2911070LD010 — cross-verified by multiple independent catalogs for JAC N56 |
| Rubber cushion construction | Absorbs rear suspension impact, protects leaf spring and frame from metal-to-metal contact — hardness and compression set reports required from supplier |
| QC Item | Verification Method |
|---|---|
| Dimensions & mounting hole pattern | Request CMM report or physical comparison against original part |
| Rubber hardness | Request Shore A durometer report |
| Compression set | Request GB/T 7759 or ASTM D395 test report |
| Salt spray / aging resistance | Request test data (if available) |
- Lift and support the vehicle; relieve load from the rear leaf spring.
- Remove the old buffer mounting bolts (derust if corroded).
- Clean the mounting surface; inspect the frame bracket for cracks or deformation.
- Install the new buffer; torque value TBC — refer to JAC N56 service manual.
- Lower the vehicle; check static clearance between the buffer and leaf spring.
Inspect the buffer for cracking, missing material, or excessive compression every 20,000 km or at each service interval.
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