Nelson's semi-baffled universal truck mufflers, in economy and heavy duty versions. Common specifications below:
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 |
Application: | Universal |
Nelson OEM Mufflers
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:
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.
Nelson Economy Mufflers
Nelson economy mufflers are a more cost effective alternative to the Nelson OEM mufflers, and are suitable for fleet operators. Each features:
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.
Both economy and heavy duty versions are 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.
Stock Code | Version | Max Flow (3" Hg) | Max Flow (2" Hg) | OEM Cross References |
---|---|---|---|---|
MSB1044-500E | Economy | 2850 CFM | 2400 CFM | Donaldson: M100465; Ford: 9575M100465; Freightliner: A04116940; International: 2585727C1; Mack: 2ME29301P1; 2ME49301P2; Nelson: 86682M; Stemco: 1901107; Volvo: 230013807; Walker: 22920; Western Star: 230013420; White: 49044073 |
MSB1044-500Q | Heavy Duty | 2800 CFM | 2330 CFM | Donaldson: M100580; M100585; Ford: 9575M100580; Freightliner: A04140750; M100585; International: 1647375C1; 1688662C1; Kenworth: K16854; Mack: 2ME3104; Nelson: 86531M; Stemco: 1909872; Volvo: 230010081 |