Upper Control Arm 8-97945842 897945842 for ISUZU D-MAX 2012+ 4X4 — Verified OEM Fit & Heavy-Duty Off-Road Strength
Key Attributes
Product Summary
Verified OEM front upper control arm 8-97945842 for ISUZU D-MAX 2012+ 4X4. High-strength forged steel with electrophoretic anti-corrosion coating, tested to 800,000 fatigue cycles and 720h salt spray. Direct bolt-on fit, 12-month warranty, custom packing available.
Product Details
Upper Control Arm Isuzu D-Max
,OEM Fit 4X4 Control Arm
,Heavy-Duty Off-Road Control Arm
The Front Upper Control Arm with OEM number 8-97945842 is a verified direct-fit replacement engineered specifically for ISUZU D-MAX (2012 and newer) 4X4 models. As a critical component of the independent front suspension system, it connects the chassis to the steering knuckle, maintaining precise wheel alignment and stability during off-road driving and heavy loads.
- Real Shop Test Data: Endured 800,000 dynamic fatigue cycles under 2.0x rated load without structural deformation — verified via ISO 16750 standard testing.
- Proven Durability: Electrophoretic coating passes 720 hours of neutral salt spray testing (ASTM B117) with no base metal rusting — verified by an independent third-party lab.
- Installation Success Rate: 99.6% direct bolt-on fitment — confirmed across 250+ repair orders for D-MAX 2012+ 4X4 models.
- OEM Cross-Reference Verified: Replaces OEM 8-97945842 and 897945842. Strict dimensional tolerances ensure perfect ball joint and bushing seating.
- Clunking or popping noise from the front suspension over rough terrain
- Uneven or rapid front tire wear (especially on the inner edge)
- Steering wander or vehicle pulling to one side
- Visible cracks, bent arm structure, or torn control arm bushings
| Part Number | 8-97945842 |
| Product Name | Upper Control Arm |
| Car Model | ISUZU D-MAX 2012+ 4X4 |
| Engine Model | ISUZU D-MAX 2012+ 4X4 |
| Condition | 100% Brand New |
| Material | High-strength aluminum alloy & precision bearings |
| Installation | Direct OEM replacement |
| Quality Standard | OEM equivalent / ISO quality control |
| Weight | Standard |
| Origin | China Mainland |
| Main Market | Middle East, Asia, Africa, South America, North America & Europe |
| Package | Neutral packing or made as requested |
| Warranty | 6 Months |
| Price & Stock | Please contact us for more information |
| Feature | Benefit & Verification Signal |
|---|---|
| High-Strength Forged Steel | Withstands extreme off-road impacts and heavy loads — verified by 800,000 fatigue cycles at 2.0x rated load. |
| Electrophoretic Coating | Superior rust resistance in harsh environments — verified by 720-hour salt spray test (ASTM B117). |
| Precision-Machined Bushings | Reduces vibration and ensures long service life — verified by CMM dimensional accuracy checks. |
| OEM Direct-Fit Design | No modification required for installation — verified by 99.6% installation success rate across 250+ orders. |
| 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 adapted for the ISUZU FSR 6HE1; the above numbers are listed for customer cross-comparison.
If your vehicle is a Mitsubishi Fuso FK/FM with an MC828264 booster, confirm pushrod length and mounting bolt pattern match before ordering. Both "short" and "long" pushrod variants exist within the MC828264 family.
Always provide your VIN/chassis number for verification. Do not rely solely on cross-reference numbers.
| QC Item | Verification Method |
|---|---|
| Material Composition | Spectrometer analysis |
| Dimensional Accuracy | CMM (Coordinate Measuring Machine) |
| Fatigue Strength | Dynamic fatigue testing (ISO 16750) |
| Corrosion Resistance | 720h Neutral Salt Spray Test (ASTM B117) |
| Bushing Hardness & Bonding | Shore A hardness test & pull-out test |
⚠️ IMPORTANT: Professional installation is highly recommended. A 4-wheel alignment must be performed after replacement.
- Lift the vehicle and support the front chassis.
- Remove the front wheel and disconnect the old upper control arm from the chassis and knuckle mounts.
- Install the new control arm and hand-tighten all bolts.
- Torque Specs: Tighten the chassis-side bolt to 110 Nm and the knuckle-side ball joint nut to 80 Nm (verify with the ISUZU manual for your specific year).
- Reinstall the wheel, lower the vehicle, and perform a 4-wheel alignment.
Inspect the control arm bushings and ball joints every 20,000 km or after severe off-road driving. Replace immediately if cracks, torn rubber, or excessive play are found.
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