This Clutch Master Cylinder Assembly is specifically designed for Isuzu NPR and NQR models equipped with 4JJ1 3.0L or 4HK1 5.2L engines from 2008-2015. The assembly includes a robust actuating rod and mounting bracket for secure installation. This master cylinder is essential for maintaining proper clutch operation and optimal vehicle performance. The unit comes as a single complete assembly, requiring no additional assembly, and includes a one-year manufacturer warranty for added peace of mind.
DIRECT FIT: Compatible with Isuzu NPR NQR models from 2008-2015 with 4JJ1 3.0L and 4HK1 5.2L engines
CONSTRUCTION: Durable aluminum body with precision-machined internal components for reliable clutch operation
SPECIFICATIONS: Features threaded ports for secure line connections and integrated mounting points for proper fitment
EASY INSTALLATION: Comes ready to install with all necessary hardware and pre-assembled components
OEM
8980253121 / 8981176420
8981176421 / 8981176422
Specifications
| SKU / Part Number | 8025312 |
|---|---|
| Brand | CHM |
| OEM | 8980253121, 8981176420, 8981176421, 8981176422, 8980253120
|
| Weight | 1.19 lb |
| Dimensions (L × W × H) | 10 in × 5 in × 3 in |
| Category | Transmission & Clutch |
Compatibility
| Make | Model | Years | Engine | Liters | Fuel |
|---|---|---|---|---|---|
| Isuzu | NPR | 2008–2010 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NPR | 2008–2016 | GM Vortec V8 | 6.0 | Gas |
| Isuzu | NPR | 2011–2016 | 4JJ1-TC | 3.0 | Diesel |
| Isuzu | NQR | 2008–2016 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W3500 Tiltmaster | 2008–2009 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W3500 Tiltmaster | 2008–2009 | GM Vortec V8 | 6.0 | Gas |
| Chevrolet | W5500 Tiltmaster | 2008–2010 | 4HK1-TC | 5.2 | Diesel |
| GMC | W3500 Forward | 2008–2009 | 4HK1-TC | 5.2 | Diesel |
| GMC | W3500 Forward | 2008–2009 | GM Vortec V8 | 6.0 | Gas |
| GMC | W5500 Forward | 2008–2010 | 4HK1-TC | 5.2 | Diesel |







