This comprehensive 11-piece Head Cover Rubber Bush Set is specifically designed for Isuzu NQR NPR-HD NPR 4HK1 5.2L models from 2004-2024. Each black metal and rubber bush is precision-engineered to provide a secure, vehicle-specific fit for your engine's head cover. Installation is straightforward, making it an ideal replacement part for maintaining your Isuzu vehicle's engine performance. Backed by a 1-year manufacturer warranty from GoTrucky, these robust rubber bushes are built to deliver reliable, long-lasting service under regular operating conditions.
COMPATIBILITY: Designed for Isuzu NQR NPR-HD NPR 4HK1 5.2L models from 2004-2024, perfect fit for head cover installation
PACKAGE CONTENTS: Set includes 11 high-quality rubber bushings for outer head cover application
INSTALLATION: Direct vehicle-specific fit design requires no assembly, allowing for straightforward replacement
QUALITY ASSURANCE: Manufactured in accordance with OEM specifications
OEM
8943956840
Specifications
| SKU / Part Number | 4395684S12 |
|---|---|
| Brand | CHM |
| OEM | 8943956840
|
| Weight | 0.31 lb |
| Dimensions (L × W × H) | 6 in × 4 in × 1 in |
| Category | Engine Parts Repair Kits & Value Sets |
Compatibility
| Make | Model | Years | Engine | Liters | Fuel |
|---|---|---|---|---|---|
| Isuzu | FTR | 2018–2021 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | FTR | 2022–2025 | Cummins B6.7 | 6.7 | Diesel |
| Isuzu | NPR | 2004 | 4HE1-TC | 4.8 | Diesel |
| Isuzu | NPR | 2005–2009 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NPR-HD | 2004 | 4HE1-TC | 4.8 | Diesel |
| Isuzu | NPR-HD | 2005–2025 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NPR-XD | 2016–2019 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NQR | 2004 | 4HE1-TC | 4.8 | Diesel |
| Isuzu | NQR | 2005–2025 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NRR | 2005–2025 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W3500 Tiltmaster | 2004 | 4HE1-TC | 4.8 | Diesel |
| Chevrolet | W3500 Tiltmaster | 2005–2009 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W4500 Tiltmaster | 2004 | 4HE1-TC | 4.8 | Diesel |
| Chevrolet | W4500 Tiltmaster | 2005–2010 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W5500 Tiltmaster | 2004 | 4HE1-TC | 4.8 | Diesel |
| Chevrolet | W5500 Tiltmaster | 2005–2010 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W5500HD Tiltmaster | 2005–2010 | 4HK1-TC | 5.2 | Diesel |
| GMC | W3500 Forward | 2004 | 4HE1-TC | 4.8 | Diesel |
| GMC | W3500 Forward | 2005–2009 | 4HK1-TC | 5.2 | Diesel |
| GMC | W4500 Forward | 2004 | 4HE1-TC | 4.8 | Diesel |
| GMC | W4500 Forward | 2005–2010 | 4HK1-TC | 5.2 | Diesel |
| GMC | W5500 Forward | 2004 | 4HE1-TC | 4.8 | Diesel |
| GMC | W5500 Forward | 2005–2010 | 4HK1-TC | 5.2 | Diesel |
| GMC | W5500HD Forward | 2005–2010 | 4HK1-TC | 5.2 | Diesel |








