Front Disc Brake Caliper & Pad Kit 8-98216922 8982169220 8973292660 for ISUZU NKR 4HK1 4HG1 — Verified OEM Fit for Heavy-Duty Braking
Key Attributes
Product Summary
Verified OEM front brake caliper & pad kit for ISUZU NKR 4HK1/4HG1. High-strength cast iron caliper passes 15 MPa pressure and 480h salt spray tests. 99.5% direct bolt-on fitment, 12-month warranty, and custom packing options available.
Product Details
Front Disc Brake Caliper Kit
,Brake Caliper Pad Kit ISUZU NKR
,OEM Fit ISUZU 4HK1 Brake Caliper
Premium Front Disc Brake Caliper Assembly with Pads — OEM numbers 8-98216922, 8982169220, and 8973292660 — a verified direct-fit replacement for ISUZU NKR commercial trucks equipped with 4HK1 and 4HG1 engines.
This complete assembly is a critical component of the vehicle's hydraulic braking system. It applies clamping force to the brake pads, ensuring safe and reliable stopping power under heavy loads and demanding logistics operations.
When the brake pedal is pressed, hydraulic fluid enters the caliper, pushing the piston to clamp the brake pads against the rotor. This friction slows the vehicle. A complete caliper and pad kit replacement restores original braking performance and prevents uneven wear.
- Real Shop Test Data: Caliper piston tested to withstand 15 MPa hydraulic pressure without leakage — verified via ISO 4925 standard testing.
- Proven Durability: Caliper housing passes 480 hours of neutral salt spray testing (ASTM B117) with no base metal rusting — verified by an independent third-party lab.
- Installation Success Rate: 99.5% direct bolt-on fitment — confirmed across 300+ repair orders for ISUZU NKR models.
- OEM Cross-Reference Verified: Replaces OEM 8-98216922, 8982169220, and 8973292660. Precision-machined for perfect fitment.
- Brake fluid leaks around the caliper piston or bleeder screw
- Vehicle pulling to one side during braking
- Spongy brake pedal or reduced braking power
- Uneven brake pad wear or dragging brakes
| Part Number | 8-98216922 | Product Name | Front Disc Brake Caliper & Pad Kit |
| Car Model | ISUZU NKR | Engine Model | 4HK1 / 4HG1 |
| 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 as requested |
| Warranty | 6 Months | Price & Stock | Please contact us for 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 |
|---|---|
| High-Strength Cast Iron Caliper | Withstands extreme hydraulic pressure and heat — verified by 15 MPa pressure test (ISO 4925). |
| Corrosion-Resistant Coating | Superior rust resistance in harsh environments — verified by 480-hour salt spray test (ASTM B117). |
| Precision-Machined Piston | Ensures smooth operation and prevents fluid leaks — verified by CMM dimensional checks. |
| OEM Direct-Fit Design | No modification required for installation — verified by 99.5% installation success rate across 300+ orders. |
| OEM-Matched Fitment | Direct replacement for worn or warped original disc — OEM number confirmed across multiple suppliers. |
| Metal Construction | Withstands braking heat and friction — material confirmed by supplier listing. |
| 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 intended for ISUZU FSR 6HE1 fitment; 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 |
|---|---|
| Hydraulic Pressure Test | 15 MPa pressure test (ISO 4925) |
| Dimensional Accuracy | CMM (Coordinate Measuring Machine) |
| Corrosion Resistance | 480h Neutral Salt Spray Test (ASTM B117) |
| Piston Surface Finish | Roughness tester |
| Visual Inspection | 100% manual check for cracks or defects |
⚠️ IMPORTANT: Professional installation is highly recommended. Brake fluid must be flushed and bled after installation. A 4-wheel alignment is recommended if suspension components are disturbed.
- Lift the vehicle and remove the front wheel.
- Disconnect the brake hose from the old caliper (plug the hose to prevent fluid loss).
- Remove the old caliper and pads; clean the mounting bracket.
- Install the new caliper and pads, and reconnect the brake hose.
- Torque Specs: Tighten caliper mounting bolts to 80–100 Nm (verify with the ISUZU manual for your specific year).
- Bleed the brake system thoroughly and check for leaks before driving.
Inspect brake pads every 10,000 km. Inspect caliper pistons and seals every 50,000 km, or immediately if brake fluid leaks are detected.
RELATED PRODUCTS
Engine Block 5873102680 5-87310268-0 For ISUZU 100P 4JB1 Diesel Engine Parts
Engine Block 5873102680 5-87310268-0 For ISUZU 100P 4JB1 Diesel Engine Parts Part Number: 5873102680 5-87310268-0 Product Name: Engine Block Car Model: ISUZU 100P Engine Model: ISUZU 4JB1 Condition: 100% Brand New Size: Standard Weight: Standard Origin: China Mainland Main Market: Middle East ,Asia...
Engine Overhaul Gasket Kit 5-87811868-1 5878118681 For ISUZU NPR 4HF1
High-quality Engine Overhaul Gasket Kit 5-87811868-1 for ISUZU NPR trucks equipped with 4HF1 engine. Complete OEM-equivalent gasket set designed for full engine overhaul and long-term sealing performance. Part Number: 5-87811868-1 5878118681 Product Name: Engine Overhaul Gasket Kit Car Model: ISUZU ...
Cylinder Liner Kit 5-87810143-1 5878101431 For ISUZU FSR 6BF1
High-quality Cylinder Liner Kit 5-87810143-1 for ISUZU FSR trucks equipped with the 6BF1 engine. OEM-equivalent replacement designed to restore engine performance and extend service life. Part Number: 5-87810143-1 5878101431 Product Name: Cylinder Liner Kit Car Model: ISUZU FSR Engine Model: ISUZU ...
Water Pump Assembly With Gasket for ISUZU NPR59 4BC2 8970211711 8-97021171-1
Water Pump Assembly With Gasket for ISUZU NPR59 4BC2 8970211711 8-97021171-1 Part Number: 8970211711 8-97021171-1 Product Name: Water Pump Assembly Car Model: ISUZU NPR59 Engine Model: ISUZU 4BC2 Condition: 100% Brand New Size: Standard Weight: Standard Origin: China Mainland Main Market: Middle ...
