This set of rear brake wheel cylinders is designed as an OEM-equivalent replacement for ISUZU NPR NPR-HD 2003-2021. The wheel cylinder applies hydraulic force to the drum brake shoes for proper rear brake operation. Use to replace leaking, seized, or weak wheel cylinders during brake repair.
- COMPATIBILITY: Fits ISUZU NPR NPR-HD 2003-2021.
- HYDRAULIC BRAKE FUNCTION: The wheel cylinder applies hydraulic force to the drum brake shoes for proper rear brake operation.
- REPLACEMENT USE: Use to replace leaking, seized, or weak wheel cylinders during brake repair.
- FITMENT CHECK: Confirm model, year, engine, side or position, dimensions, and original part details before purchase.
- DIRECT REPLACEMENT FIT: Designed for replacement in the factory location when matched by fitment and reference number. No modifications required when the application is matched correctly.
- OEM: 8973497050 / 8973497051 / 8973497071 / 8973497070
Specifications
| SKU / Part Number | 7349705S2 |
|---|---|
| Brand | CHM |
| OEM | 8973497050, 8973497051, 8973497071, 8973497070
|
| Weight | 5.56 lb |
| Dimensions (L × W × H) | 7 in × 5 in × 4 in |
| Category | Brake System Repair Kits & Value Sets |
Compatibility
| Make | Model | Years | Engine | Liters | Fuel |
|---|---|---|---|---|---|
| Isuzu | NPR | 2008–2009 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NPR | 2012–2017 | 4JJ1-TC | 3.0 | Diesel |
| Isuzu | NPR-HD | 2003–2020 | GM Vortec V8 | 6.0 | Gas |
| Isuzu | NPR-HD | 2008–2018 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NPR-HD | 2021 | GM L8T V8 | 6.6 | Gas |
| Isuzu | NQR | 2004 | 4HE1-TC | 4.8 | Diesel |
| Isuzu | NQR | 2005–2018 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NRR | 2005–2021 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W3500 Tiltmaster | 2008–2009 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W4500 Tiltmaster | 2003–2010 | GM Vortec V8 | 6.0 | Gas |
| 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 | 2008–2009 | 4HK1-TC | 5.2 | Diesel |
| GMC | W4500 Forward | 2003–2010 | GM Vortec V8 | 6.0 | Gas |
| 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 |