Nelson 86531M Heavy Duty Semi-Baffled Universal Truck Muffler
Couldn't load pickup availability
| Inlet ID (A): | 5" (127mm) |
| Outlet ID (B): | 5" (127mm) |
| Barrel Diameter (C): | 10" (254mm) |
| Barrel Length (D): | 44" (1120mm) |
| Overall Length (E): | 51" (1295mm) |
| Inlet Length (H): | 3" (76mm) |
| Positioning: | Centre/Centre |
| Internals: | Semi-Baffled |
| Max Flow (3" Hg): | 2800 CFM |
| Max Flow (2" Hg): | 2330 CFM |
| Application: | Universal |
| OEM Cross References: |
Donaldson: M100580, M100585 Ford: 9575M100580 Freightliner: A04140750, M100585 International: 1647375C1, 1688662C1 Kenworth: K16854 Mack: 2ME3104 Nelson: 86531M Stemco: 1909872 Volvo: 230010081 |
Nelson OEM mufflers reduce exhaust noise to the level required to meet EPA truck noise limits and Victorian regulations.
OEM models can be quieter (more then 3 dBA) than Nelson economy versions, depending on make of engine. Each features:
- Unpainted aluminised steel construction (1.6mm wall)
- Welded seams for added longevity
- Outlet end of muffler is domed for vertical installation
- Inlet end of muffler is flat, for ease of mounting onto existing brackets
- 4 year manufacturer warranty.
The semi-baffled design is suitable for a wide range of engines, and is a quieter option than straight through mufflers, without being too restrictive - has a good flow rate, and is often used as a silent partner equivalent.
Available in a range of barrel lengths, barrel diameters and inlet/outlet sizes; please contact us with your specific requirements.
Images are for indicative purposes only; may indicate a muffler with different internal configurations.