This heavy-duty exhaust brake manifold gasket is specifically designed for ISUZU NRR, NPR, NPR-HD, and NQR models equipped with 4HE1 or 4HK1 engines. The durable metal construction features a precision-engineered square design with four mounting holes for secure installation and optimal sealing performance. The textured surface pattern helps maintain a reliable seal between the exhaust brake and manifold components, effectively preventing exhaust leaks under high-temperature conditions. This replacement gasket matches OEM specifications to ensure proper fitment and function in your ISUZU commercial vehicle's exhaust system. The robust construction helps withstand the demanding conditions of commercial vehicle operations while maintaining consistent sealing pressure throughout its service life.
COMPATIBILITY: Specifically designed for ISUZU NRR NPR NPR-HD NQR models with 4HE1 and 4HK1 engines
CONSTRUCTION: Heavy-duty metal construction with textured surface pattern for optimal sealing performance
MOUNTING: Features 4 mounting holes in square configuration for secure and precise installation
DESIGN: Square flange-style gasket engineered for exhaust brake manifold applications
DURABILITY: Heat-resistant material designed to withstand high-temperature exhaust system conditions
OEM
8970376940 / 8970376941 / 8970168010
Specifications
| SKU / Part Number | 7037694 |
|---|---|
| Brand | CHM |
| OEM | 8970376940, 8970376941, 8970168010
|
| Weight | 0.06 lb |
| Dimensions (L × W × H) | 5 in × 4 in × 1 in |
| Category | Exhaust & Emissions Gaskets, Seals & O-Rings |
Compatibility
| Make | Model | Years | Engine | Liters | Fuel |
|---|---|---|---|---|---|
| Isuzu | NPR | 1997–1998 | 4BD2-TC | 3.9 | Diesel |
| Isuzu | NPR | 1998–2004 | 4HE1-TC | 4.8 | Diesel |
| Isuzu | NPR | 2005–2009 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NPR | 2011–2018 | 4JJ1-TC | 3.0 | Diesel |
| Isuzu | NPR-HD | 2005–2026 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NQR | 1998–2004 | 4HE1-TC | 4.8 | Diesel |
| Isuzu | NQR | 2005–2026 | 4HK1-TC | 5.2 | Diesel |
| Isuzu | NRR | 2005–2026 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W3500 Tiltmaster | 1997–1998 | 4BD2-TC | 3.9 | Diesel |
| Chevrolet | W3500 Tiltmaster | 1998–2004 | 4HE1-TC | 4.8 | Diesel |
| Chevrolet | W3500 Tiltmaster | 2005–2009 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W4500 Tiltmaster | 2005–2010 | 4HK1-TC | 5.2 | Diesel |
| Chevrolet | W5500 Tiltmaster | 1999–2004 | 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 | 1997–1998 | 4BD2-TC | 3.9 | Diesel |
| GMC | W3500 Forward | 1998–2004 | 4HE1-TC | 4.8 | Diesel |
| GMC | W3500 Forward | 2005–2009 | 4HK1-TC | 5.2 | Diesel |
| GMC | W4500 Forward | 2005–2010 | 4HK1-TC | 5.2 | Diesel |
| GMC | W5500 Forward | 1999–2004 | 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 |