Rear Spring Bracket Bushing 8-97184699-0 For Isuzu NKR55 4JB1 8941185881 Suspension Bushing
Rear Spring Bracket Bushing 8-97184699-0 For Isuzu NKR55 4JB1 8941185881 Suspension Bushing
Product Description
Function:
Rear spring bracket bushing isolates the spring bracket mounting bolt from the chassis frame, reducing vibration, absorbing road shocks, and preventing metal-to-metal contact. Essential for suspension durability on Isuzu NKR55 4JB1.
Product Description:
The Rear Spring Bracket Bushing (OEM Numbers: 8-97184699-0 / 8971846990, and 8-94118588-1 / 8941185881) is a premium-quality, direct replacement suspension component designed for Isuzu NKR55 light-duty trucks equipped with the 4JB1 diesel engine.
| Part Number: | 8-97184699-0, 8971846990, 8-94118588-1, 8941185881 | Product Name: | Rear Spring Bracket Bushing / Suspension Bushing |
|---|---|---|---|
| Car Model: | ISUZU NKR55 | Engine Model: | ISUZU 4JB1 (2.8L Diesel) |
| 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 |
| Warranty: | 6 Monthes | 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 |
Features & Advantages
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OE Quality: Manufactured to Isuzu dimensional and material specifications for perfect fit and reliable isolation.
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Rubber-Metal Bonded: High-strength bonding between rubber and steel sleeves prevents separation under load.
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Vibration Damping: Absorbs road shocks and vibrations, improving ride comfort and reducing driver fatigue.
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Noise Reduction: Eliminates metal-to-metal contact, preventing clunks and squeaks from the rear suspension.
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Weather Resistant: Rubber compound resists aging, ozone, and temperature extremes.
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Corrosion-Protected Sleeves: Steel sleeves are coated (zinc or e-coat) to resist rust.
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Restores Suspension Integrity: Eliminates play and noise, restoring proper axle alignment and tire wear.
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Direct Replacement: Matches OE dimensions – can be pressed into the original bracket.
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Cost-Effective: Affordable alternative to replacing the entire bracket.
Vehicle & Engine Compatibility
This rear spring bracket bushing is specifically designed for Isuzu NKR55 trucks with 4JB1 engine. Common applications include:
Isuzu Truck Models:
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ISUZU NKR55 (Light-duty truck, 4JB1 engine)
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ISUZU NKR57, NKR59 (select models with same rear suspension)
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ISUZU NHR (some variants with leaf spring rear)
Engine Specification – ISUZU 4JB1:
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4-Cylinder, Inline Diesel, OHV
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Displacement: 2.8L (2771cc)
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Application: NKR55, NKR57, NHR, TFR, and industrial equipment
Installation Notes
Installation steps (bushing replacement in bracket):
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Safely lift and support the vehicle – remove rear wheels if needed for access.
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Remove the rear spring bracket – unbolt the bracket from the frame and/or spring (may require spring support).
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Place bracket on a press – support the bracket around the bushing outer diameter.
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Press out old bushing – use a socket or drift that contacts the outer metal sleeve. Apply penetrating oil if seized.
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Clean the bushing bore – remove rust, debris, and old rubber residue.
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Inspect bracket bore – check for ovality or damage. Replace bracket if necessary.
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Lubricate new bushing outer sleeve – apply a thin film of soapy water or rubber-friendly lubricant.
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Press new bushing into bracket – use a drift that contacts the outer sleeve only. Press until flush or to specified depth.
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Reinstall bracket onto vehicle – torque mounting bolts to specification (typically 100-150 Nm for chassis bolts).
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Lower vehicle and test drive – listen for abnormal noise.
Quality Control
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Material Verification: Rubber compound tested for hardness (Shore A), tensile strength, and elongation per ASTM standards.
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Dimensional Inspection: Inner diameter, outer diameter, length, and concentricity verified against OE blueprints.
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Rubber-to-Metal Bond Test: Pull test to ensure bonding strength exceeds specification.
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Compression Set Test: Sample bushing compressed and held at elevated temperature to ensure permanent deformation is within limits.
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Aging Test: Accelerated heat aging (70°C for 70 hours) to confirm retained elasticity.
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Visual Inspection: 100% checked for voids, cracks, flash, or missing rubber.
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Packaged Safely: Bushings individually wrapped in plastic, boxed to prevent deformation.
Packaging and Delivery
- Neutral export packing or customized packaging available
- Carton or wooden case for safe transportation
- Fast delivery for stock items
- Shipping by Express Air or Sea
Inquiry
For pricing, availability, or bulk purchase of the Rear Spring Bracket Bushing 8-97184699-0 For Isuzu NKR55 4JB1 8941185881 Suspension Bushing , please contact our sales team for a competitive quote and expert technical support.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.