ISUZU OEM Standard Shackle Bushing 1513510440 1-51351044-0 Rubber/Polyurethane + Metal for CXZ51K 6WF1 Front Leaf Spring Bushing 32 × 42 × 78 mm
Basic Properties
Place of Origin:
CHINA
Brand Name:
YIMI
Certification:
ISO/TS16949
Model Number:
CXZ51K 6WF1
Trading Properties
Minimum Order Quantity:
20 PCS
Price:
Negotiable
Payment Terms:
T/T
Supply Ability:
10000 pcs/month
Specifications
| Material: | Rubber/Polyurethane + Metal | Dimensions: | 32 × 42 × 78 Mm |
| Unit Weight: | 0.32 Kg | Installation Position: | Leaf Spring Shackle To Frame Connection / Front Suspension |
| Compatible Models: | ISUZU CXZ51K, CYZ51, EXZ51 | Compatible Engine: | ISUZU 6WF1 Diesel Engine |
| Part Type: | Front Leaf Spring Shackle Bushing | OEM Part Number: | 1513510440 / 1-51351044-0 |
| High Light: | Rubber/Polyurethane + Metal Shackle Bushing,OEM Standard Front Leaf Spring Bushing,32 × 42 × 78 mm BUSHING; SHACKL |
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Product Description
ISUZU Shackle Bushing 1513510440 1-51351044-0 for CXZ51K 6WF1 — OEM Standard Front Leaf Spring Bushing
ISUZU Shackle Bushing 1513510440 1-51351044-0 Compatible with CXZ51K CYZ51K EXZ51K 6WF1 Engine — Front Leaf Spring Shackle Bushing
Product Overview
The ISUZU Shackle Bushing with OEM numbers 1513510440 / 1-51351044-0 is a precision-engineered replacement designed for ISUZU CXZ51K series heavy-duty trucks, compatible with 6WF1 diesel engines. This product is a core component of the vehicle's suspension system — the Front Leaf Spring Shackle Bushing — installed at the connection between the leaf spring shackle and the frame, responsible for absorbing road impacts, reducing friction and wear between metal components, and ensuring proper suspension operation.
Numbering Note: This product number is 1513510440 / 1-51351044-0, also listed as 1-51351-044-0 in some sources. Russian sources describe it as a front leaf spring bushing (with oil seals). Please verify the specific number based on actual vehicle configuration.
Working Principle
The shackle bushing is a critical connecting component in the leaf spring suspension system, installed between the leaf spring shackle and the frame bracket. Its working principle includes:
- Shock Absorption: When the vehicle travels over rough roads, the leaf spring flexes and moves — the shackle bushing absorbs and cushions road impacts, reducing vibration transmission to the frame and cabin.
- Friction Reduction: The bushing forms a lubricating interface between the shackle pin and shackle, reducing direct metal-to-metal contact and wear, extending suspension system service life.
- Positioning: Ensures the leaf spring maintains correct positioning and motion trajectory during operation, ensuring vehicle handling stability and driving safety.
- Noise Reduction: Effectively absorbs and isolates noise generated by suspension operation, improving ride comfort.
Failure Symptoms
Inspect immediately if any of these occur:
| Symptom | Probable Cause |
|---|---|
| "Clunking" metallic noise from chassis on rough roads | Worn bushing; metal-to-metal contact |
| Loose suspension; noticeable body sway | Worn bushing; loss of elasticity |
| Visual inspection shows cracking, deformation, or severe wear | Natural aging or prolonged heavy-load operation |
| Leaf spring misalignment; vehicle pulling to one side | Excessive clearance due to bushing wear |
| Uneven tire wear | Suspension geometry altered by worn bushing |
Product Specifications
| Part Number: | 1513510440 1-51351044-0 | Product Name: | Shackle Bushing |
| Car Model: | CXZ51K | Engine Model: | 6WF1 |
| Condition: | 100% Brand New | Size: | Standard |
| Weight: | 0.32 kg | Origin: | China Mainland |
| Material: | High-strength aluminum alloy & precision bearings | Quality Standard: | OEM equivalent / ISO quality control |
Vehicle & Engine Compatibility
Primary Vehicle Applications:
| Brand | Model Series | Compatible Engine | Notes |
|---|---|---|---|
| ISUZU | CXZ51K | 6WF1 | Heavy-duty truck |
| ISUZU | CYZ51 | 6WF1 | Heavy-duty truck |
| ISUZU | EXZ51 | 6WF1 | Heavy-duty truck |
Important Fitment Warnings
- Number Confirmation: This product number is 1513510440 / 1-51351044-0, also listed as 1-51351-044-0. Verify the specific number on the original part before ordering.
- Installation Position: This is a Front Leaf Spring Shackle Bushing. Some sources describe it as a "front leaf spring bushing (with oil seals)".
- Associated Components: When replacing the bushing, it is recommended to inspect the shackle pin for wear — replace if necessary.
- Pair Replacement Recommended: Suspension bushings should be replaced in pairs (left and right) to ensure consistent suspension performance.
- Installation Lubrication: Apply high-temperature grease to bushing and pin contact surfaces during installation to ensure smooth operation and reduce wear.
- Professional Installation: The shackle bushing is a critical suspension component requiring leaf spring disassembly — professional installation is recommended.
Features & Benefits
Feature
Benefit + Verification Signal
High-Quality Rubber/Polyurethane Material
Excellent elasticity and wear resistance — effectively absorbs road impacts and vibrations; significantly reduces cabin vibration and noise; improves ride comfort
Precision Molded
Ensures dimensional accuracy and installation consistency — 32×42×78mm standard size; direct OEM replacement, no modification required
Oil Seal Design (Some Versions)
Effectively prevents grease leakage and contamination ingress — extends product service life; reduces maintenance frequency
Lightweight Design (0.32kg)
Unit weight of only 0.32kg — reduces unsprung mass; improves vehicle handling
100% Factory Quality Inspection
Every piece undergoes strict quality inspection — ensures zero-defect delivery
Packaging & Supply
| Packaging | Neutral box / Color box / Custom brand packaging |
| Quantity per package | 1 pc/box (standard shipment packaging) |
| Unit Weight | 0.32 kg |
| Minimum Order Quantity | Small quantities accepted |
| Delivery Time | 15–20 days after deposit |
| Warranty | 3 months |
| HS Code | 870880000 |
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