Enhance your Isuzu truck's braking performance with this heavy-duty exhaust brake unit assembly designed specifically for NQR, NRR, and NPR models equipped with 4HK1 5.2L or 4HE1 4.8L engines (1995-2007). This complete assembly includes the main brake unit and two high-quality gaskets for proper sealing. The robust construction features a durable metal housing and precision-engineered components that work together to provide reliable engine braking power. This exhaust brake helps reduce wear on your service brakes, especially during downhill operations or when carrying heavy loads. The unit comes with necessary mounting hardware and gaskets for a direct fit installation. Perfect for fleet operators and individual truck owners looking to maintain optimal braking performance and extend the life of their brake system.
COMPATIBILITY: Designed specifically for Isuzu NQR, NRR, and NPR models with 4HK1 5.2L and 4HE1 4.8L engines from 1995-2007
COMPLETE KIT: Includes exhaust brake unit and two high-quality mounting gaskets for proper sealing and installation
PERFORMANCE: Helps control vehicle speed on downgrades while reducing wear on service brakes and extending brake life
CONSTRUCTION: Heavy-duty build with durable metal housing and precision-engineered components for reliable operation
DIRECT FIT: Engineered to match OEM specifications for straightforward installation and proper fitment
OEM
8971747400 / 8972581530 / 8973082321 / 8980566730
8973082320 / 8970340262 / 8970340261
Specifications
| SKU / Part Number | 7308233S2G |
|---|---|
| Brand | GoTrucky |
| OEM | 8971747400, 8972581530, 8973082321, 8980566730, 8973082320, 8970340262, 8970340261, 8970376940, 8970376941, 8970168010, 8972330500, 8972579190, 8973082310, 8973082311, 8982881760, 8983334210, 8983344210
|
| Weight | 5.38 lb |
| Dimensions (L × W × H) | 11 in × 6 in × 6 in |
| Category | Exhaust & Emissions Repair Kits & Value Sets |
Compatibility
| Make | Model | Years | Engine | Liters | Fuel |
|---|---|---|---|---|---|
| Isuzu | NPR | 1995–1998 | 4BD2-TC | 3.9 | Diesel |
| Isuzu | NPR | 1995–2002 | GM Vortec L31 V8 | 5.7 | Gas |
| Isuzu | NPR | 1998–2004 | 4HE1-TC | 4.8 | Diesel |
| Isuzu | NPR | 2003–2007 | GM Vortec V8 | 6.0 | Gas |
| Isuzu | NPR | 2005–2007 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NQR | 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 | 1995–1998 | 4BD2-TC | 3.9 | Diesel |
| Chevrolet | W3500 Tiltmaster | 1995–2002 | GM Vortec L31 V8 | 5.7 | Gas |
| Chevrolet | W3500 Tiltmaster | 1998–2004 | 4HE1-TC | 4.8 | Diesel |
| Chevrolet | W3500 Tiltmaster | 2003–2007 | GM Vortec V8 | 6.0 | Gas |
| Chevrolet | W3500 Tiltmaster | 2005–2007 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W5500 Tiltmaster | 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 | 1995–1998 | 4BD2-TC | 3.9 | Diesel |
| GMC | W3500 Forward | 1995–2002 | GM Vortec L31 V8 | 5.7 | Gas |
| GMC | W3500 Forward | 1998–2004 | 4HE1-TC | 4.8 | Diesel |
| GMC | W3500 Forward | 2003–2007 | GM Vortec V8 | 6.0 | Gas |
| GMC | W3500 Forward | 2005–2007 | 4HK1-TC | 5.2 | Diesel |
| GMC | W5500 Forward | 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 |