ISUZU Front Door Trim Pad OEM Standard Size High-Quality Engineering Plastic Compatible with CXZ51K 6WF1
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
| Same Series Number: | 1-73338465-0 / 1733384650 | Part Name: | Front Door Trim Pad / PAD; TRIM,FRT D |
| Material: | High-quality Engineering Plastic / Interior Composite Material | Part Type: | Cab Interior Trim Panel |
| Dimensions: | OEM Standard Size | Compatible Models: | ISUZU CXZ51K |
| OEM Part Number: | 1-73338465-1 / 1733384651 | Compatible Engine: | ISUZU 6WF1 |
| High Light: | OEM Standard Size Front Door Trim Pad,High-quality engineering plastic Cab Interior Trim Panel,Compatible with ISUZU CXZ51K 6WF1 PAD; TRIM,FRT D |
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Product Description
ISUZU Front Door Trim Pad 1-73338465-1 1733384651 for CXZ51K 6WF1
ISUZU Front Door Trim Pad 1-73338465-1 1733384651 Compatible with CXZ51K 6WF1 Truck — OEM Standard Interior Trim Panel
Product Overview
The ISUZU Front Door Trim Pad with OEM numbers 1-73338465-1 / 1733384651 is a precision-engineered replacement designed for ISUZU CXZ51K series heavy-duty trucks, compatible with 6WF1 diesel engines. This component is a key part of the vehicle's cab interior — the Front Door Trim Pad Assembly — installed on the inner side of the door, providing not only aesthetic enhancement but also a mounting base for window regulators, door lock controls, and other functional components.
Numbering Note: This product number is 1-73338465-1 / 1733384651. The series also includes 1-73338465-0 / 1733384650. Related numbers include 1-73337515-0 / 1733375150 (Left-Hand front door trim) and 1-73337514-0 / 1733375140 (Right-Hand front door trim). Please verify the specific number and left/right side based on actual vehicle configuration.
Working Principle
The front door trim pad is a core component of the cab interior, combining aesthetic decoration with functional integration. Its main functions include:
- Interior Decoration: Enhances the visual appeal and quality of the cab interior, creating a comfortable driving environment.
- Functional Integration: Provides mounting positions and structural support for power window switches, door lock controls, speakers, armrests, and other components.
- Sound & Thermal Insulation: The sound-absorbing material and sealing structure inside the trim panel effectively isolate external noise and heat, improving cab quietness and comfort.
- Protection: Protects the wiring harnesses and mechanical structures inside the door from environmental factors, while preventing direct contact between occupants and door metal components.
Failure Symptoms
⚠️ Inspect immediately if any of these occur:
| # | Symptom | Probable Cause |
|---|---|---|
| 1 | Cracking, damage, or deformation on the trim panel surface | Long-term aging, impact damage, or material fatigue |
| 2 | Loose retaining clips causing rattling noises during driving | Broken or aged clips; worn mounting holes |
| 3 | Trim panel edges warping; poor fitment with door | Trim panel deformation or damaged mounting brackets |
| 4 | Power window switch or door lock controls not operating smoothly | Trim panel deformation causing control component misalignment |
| 5 | Noticeably increased cabin noise | Damaged trim panel reducing sound insulation effectiveness |
Product Specifications
| Part Number: | 1-73338465-1 1733384651 | Product Name: | Front Door Trim Pad |
| Car Model: | CXZ51K | Engine Model: | 6WF1 |
| Condition: | 100% Brand New | Size: | Standard |
| Weight: | Standard | Origin: | China Mainland |
| Main Market: | Middle East, Asia, Africa, South America, North America & Europe | ||
| Package: | Neutral Packing Or Make It As Requested | ||
| Material: | High-strength aluminum alloy & precision bearings | Cooling Type: | Engine coolant circulation |
| Installation: | Direct OEM replacement | 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 |
| ISUZU | CXZ | 6WF1 | Heavy-duty truck |
| ISUZU | CYZ | 6WF1 | Heavy-duty truck |
| ISUZU | EXZ | 6WF1 | Heavy-duty truck |
Extended Applications:
| Brand | Model Series | Compatible Engine | Notes |
|---|---|---|---|
| ISUZU | GIGA series | — | Heavy-duty truck |
| ISUZU | FORWARD series | — | Medium-duty truck |
| ISUZU | CYZ52 | — | 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
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 — suitable for ISUZU CXZ51K 6WF1 heavy-duty truck applications.
Excellent elasticity and wear resistance — effectively absorbs road impacts and vibrations; significantly reduces cabin vibration and noise; improves ride comfort — suitable for ISUZU CXZ51K 6WF1 heavy-duty truck applications.
Precision Molded
Ensures dimensional accuracy and installation consistency — 32*42*78mm standard size; direct OEM replacement, no modification required.
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.
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.
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.
Every piece undergoes strict quality inspection — ensures zero-defect delivery.
Broad OEM Cross-Compatibility
Replaces OEM numbers 1513510440 / 1-51351044-0 — fits CXZ51K, CYZ51, EXZ51, GIGA, FORWARD models.
Replaces OEM numbers 1513510440 / 1-51351044-0 — fits CXZ51K, CYZ51, EXZ51, GIGA, FORWARD models.
Flexible Supply (Small Orders Accepted)
Flexible MOQ with small quantity orders accepted — delivery time 15–20 days.
Flexible MOQ with small quantity orders accepted — delivery time 15–20 days.
Quality Control & Verification
| QC Item | Inspection Method | Acceptance Criterion | Frequency |
|---|---|---|---|
| Inner/outer diameter | Calipers / CMM | 32 * 42 * 78 mm ± tolerance | 100% |
| Product weight | Precision scale | 0.32 kg ± tolerance | Batch sampling |
| Rubber/polyurethane hardness | Shore durometer | Standard hardness range | Batch sampling |
| Rubber-metal bond strength | Tensile testing machine | No peeling, no delamination | Batch sampling |
| Visual inspection | Visual | No bubbles, cracks, or burrs | 100% |
| Aging resistance | Heat aging test chamber | Per ISO aging standards | Annual sampling |
| Oil/corrosion resistance | Oil immersion / Salt spray test | Per anti-corrosion standard | Annual sampling |
Installation & Maintenance Recommendations
⚠️ IMPORTANT SAFETY NOTICE:
The shackle bushing is a critical suspension component that directly affects vehicle handling stability and ride comfort. Replacing the bushing requires leaf spring disassembly — a complex operation involving heavy components. Professional installation is recommended.
The shackle bushing is a critical suspension component that directly affects vehicle handling stability and ride comfort. Replacing the bushing requires leaf spring disassembly — a complex operation involving heavy components. Professional installation is recommended.
Installation Guidelines (Reference Workshop Manual):
Preparation:
- Confirm installation position (Front leaf spring shackle)
- Prepare tools: Socket wrench, torque wrench, jack + safety stands, press or bushing installation tool, high-temperature grease
- Recommended to inspect/replace shackle pin simultaneously
Removing Old Bushing:
- Park vehicle on level surface, engage parking brake, and securely support with jack stands.
- Support the front axle or leaf spring with a jack to relieve suspension load.
- Remove bolts connecting the shackle to the frame bracket and leaf spring.
- Remove the shackle assembly; press out the old bushing using a press or special tool.
Installing New Bushing (Installation Sequence):
- Clean mounting bore: Thoroughly clean the shackle mounting bore — ensure no oil, dirt, or debris.
- Inspect pin: Check shackle pin for wear grooves — replace if necessary.
- Lubricate: Apply grease to the outer surface of the new bushing and the mounting bore.
- Press in new bushing: Use a press or special tool to press the new bushing evenly into the shackle bore — ensure proper seating, no tilting.
- Install shackle assembly: Reinstall the shackle assembly, insert the pin, and install mounting bolts.
- Final torque: Torque all bolts to specification (refer to ISUZU factory workshop manual).
Post-Installation Checks (Mandatory):
- Visual inspection: Confirm bushing is properly seated, no tilting, bolts torqued.
- Road test: Perform road test — confirm no abnormal chassis noise, normal suspension operation.
Maintenance Schedule:
| Item | Interval | Notes |
|---|---|---|
| Shackle bushing visual inspection | Every 10,000 km / each service | Check for cracking, deformation, wear |
| Suspension noise check | Every 10,000 km / each service | Listen for abnormal chassis noise on rough roads |
| Shackle bushing replacement | Upon symptom occurrence | Replace in pairs (left and right) |
Packaging & Supply
| Packaging | Neutral box / Color box / Custom brand packaging |
| Quantity per package | 1 pc/box (standard shipment packaging) |
| Unit Weight | 0.32 kg |
| Customization Options | OEM custom packaging / neutral packaging / private labeling |
| Minimum Order Quantity | Small quantities accepted |
| Delivery Time | 15–20 days after deposit |
| Warranty | 3 months |
| HS Code | 870880000 |
| Target Customers | Truck parts wholesalers, heavy-duty truck repair shops, fleet purchasers, export traders |
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