This oil flex hose to steering unit is designed as an OE-equivalent replacement but made flexible for easy instalation for ISUZU NRR, NQR, NPR, and NPR-HD trucks equipped with 4HE1 4.8L or 4HK1 5.2L engines from 1999 to 2007. It delivers hydraulic oil from the power steering system to the steering unit, ensuring smooth steering response and reliable system pressure. Manufactured to OEM dimensional and pressure specifications, this flexible hose features an overall length of 84 inches for proper routing, secure connections, and consistent hydraulic performance. Ideal for replacing leaking, cracked, or worn steering oil hoses during power steering system service or repair.
Exact OE-Length Hose — Overall length of 84 inches ensures proper routing and fitment
Vehicle Compatibility — Fits ISUZU NRR, NQR, NPR, and NPR-HD trucks (1999–2007) with 4HE1 4.8L and 4HK1 5.2L engines
High-Pressure Hydraulic Hose — Designed to safely transfer steering system oil under operating pressure
Durable Flexible Construction — Resistant to heat, vibration, and hydraulic fluid degradation
Prevents Oil Leaks — Maintains proper steering system pressure and reliability
Direct Replacement Fit — Installs using factory hose routing and connections with no modifications required
OEM 8972231160
Specifications
| SKU / Part Number | 7223116 |
|---|---|
| Brand | GoTrucky |
| OEM | 8972231160
|
| Weight | 2.13 lb |
| Dimensions (L × W × H) | 15 in × 15 in × 2 in |
| Category | Steering & Suspension Hoses, Lines & Pipes |
Compatibility
| Make | Model | Years | Engine | Liters | Fuel |
|---|---|---|---|---|---|
| Isuzu | NPR | 1998–2004 | 4HE1-TC | 4.8 | Diesel |
| Isuzu | NPR | 2005–2007 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NPR-HD | 1999–2004 | 4HE1-TC | 4.8 | Diesel |
| Isuzu | NPR-HD | 2005–2007 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NQR | 1998–2004 | 4HE1-TC | 4.8 | Diesel |
| Isuzu | NQR | 2005–2007 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NRR | 2005–2007 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W3500 Tiltmaster | 1998–2004 | 4HE1-TC | 4.8 | Diesel |
| Chevrolet | W3500 Tiltmaster | 2005–2007 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W4500 Tiltmaster | 1999–2004 | 4HE1-TC | 4.8 | Diesel |
| Chevrolet | W4500 Tiltmaster | 2005–2007 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W5500 Tiltmaster | 1999–2004 | 4HE1-TC | 4.8 | Diesel |
| Chevrolet | W5500 Tiltmaster | 2005–2007 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W5500HD Tiltmaster | 2005–2007 | 4HK1-TC | 5.2 | Diesel |
| GMC | W3500 Forward | 1998–2004 | 4HE1-TC | 4.8 | Diesel |
| GMC | W3500 Forward | 2005–2007 | 4HK1-TC | 5.2 | Diesel |
| GMC | W4500 Forward | 1999–2004 | 4HE1-TC | 4.8 | Diesel |
| GMC | W4500 Forward | 2005–2007 | 4HK1-TC | 5.2 | Diesel |
| GMC | W5500 Forward | 1999–2004 | 4HE1-TC | 4.8 | Diesel |
| GMC | W5500 Forward | 2005–2007 | 4HK1-TC | 5.2 | Diesel |
| GMC | W5500HD Forward | 2005–2007 | 4HK1-TC | 5.2 | Diesel |