Brand New Steel Reinforced Oil Pipe Direct OEM Replacement for Isuzu NPR 4HE1 Cylinder Block to Vacuum Pump
| Part No: | 8-97228671-0, 8972286710 | Vehicle Model: | NPR |
| Part Name: | PIPE; OIL, C/BL TO VAC PUMP | Material: | Steel / Reinforced Metal (OE Design) |
| Engine Application: | ISUZU 4HE1 (4.8L / 5.2L Diesel) | Cooling Type: | Engine Coolant Circulation |
| Displacement: | 4.8L (4770cc) Or 5.2L (5193cc) | Installation: | Direct OEM Replacement |
| High Light: | Steel reinforced oil pipe,Isuzu NPR 4HE1 cylinder block pipe,OEM replacement vacuum pump pipe |
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This oil pipe transfers engine oil from the cylinder block to the vacuum pump, ensuring proper lubrication for vacuum-assisted brake boosters on Isuzu 4HE1 diesel engines.
| Part Number | 8-97228671-0, 8972286710 |
|---|---|
| Product Name | Oil Pipe / Cylinder Block to Vacuum Pump Pipe |
| Car Model | ISUZU NPR, NKR |
| Engine Model | ISUZU 4HE1 (4.8L / 5.2L Diesel) |
| Condition | 100% Brand New |
| Origin | China Mainland |
| Warranty | 6 Months |
- OE Quality: Manufactured to Isuzu dimensional and material specifications for perfect fit and reliable oil delivery
- Precision Fittings: Ensures leak-free connection to cylinder block and vacuum pump
- High Pressure Resistance: Withstands engine oil pressure without cracking
- Restores Brake Assist: Ensures proper vacuum pump operation for power brakes
- Direct Replacement: Simple bolt-on installation - matches OE routing
- Cost-Effective: Affordable alternative to genuine OEM pipes
This oil pipe is specifically designed for Isuzu NPR and NKR trucks with 4HE1 engine.
- ISUZU NPR (NPR59, NPR66, NPR70, etc.)
- ISUZU NKR (NKR55, NKR57, NKR59, etc.)
- 4-Cylinder, Inline Diesel
- Displacement: 4.8L (4770cc) or 5.2L (5193cc) depending on variant
Installation steps (overview):
- Disconnect battery negative cable
- Locate the oil pipe between the cylinder block and vacuum pump
- Remove the old pipe fittings (place a drain pan to catch oil)
- Clean the mounting ports on the cylinder block and vacuum pump
- Install new sealing washers or O-rings
- Position the new pipe and hand-tighten fittings
- Torque fittings to manufacturer specification (do not overtighten)
- Start engine and check for oil leaks
- Verify vacuum pump operation (brake pedal feel after starting)
- Material Verification: Pipe material and fitting composition tested
- Dimensional Inspection: Length, bends, and fitting threads verified
- Pressure Test: Sample pipes tested for oil pressure integrity
- Leak Test: Fittings checked for sealing
- Visual Inspection: 100% checked for defects
- Packaged Safely: Wrapped in plastic, boxed with foam
- 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
For pricing, availability, or bulk purchase of the Oil Pipe 8-97228671-0 For Isuzu NPR 4HE1 Cylinder Block To Vacuum Pump 8972286710, please contact our sales team for a competitive quote and expert technical support.