483-0976 Exhaust Pipe Diffuser
Cat® Exhaust Diffuser
Description
A diffuser (for example, 483-0976) is an important component of the turbocharger. A turbocharger lets more air into the combustion chamber, and proportionally more fuel is drawn in, increasing engine efficiency and performance. Cat turbocharger components extend service intervals and uptime and increase operating altitude and derating capability, lowering owning and operating costs.
Features
- Cast iron exhaust diffuser
- Length: 84 mm (3.31 in)
- Outside Diameter: 141 mm (5.60 in)
- Inside Diameter: 78 mm (3.10 in)
Applications
Refer to your Operation and Maintenance Manual or contact MECHSC for more information.
Specifications
| Inside Diameter | 78 mm (3.1 in) |
|---|---|
| Length | 84 mm (3.31 in) |
| Outside Diameter | 141 mm (5.60 in) |
Compatible Equipment
- Track Loaders: 993, 990K, 826K, 992
- Cold Planers: PM622, PM620
- Compactors: 824K, 834K, 825K
- Wheel Excavators: MD6250, MD6310
- Engines: C27, C32, C15, C13, C18
- Dozers: D10, D10T, D11T, D10T2, D11
- Excavators: 6040, 637K, 6020B, 6015B, 3512C, 6030, 6015
- Wheel Loaders: 988K
- Off-Highway Trucks: 773, 777, 772G, 740, 740 GC, 775G, 770G, 745, 745C
- Asphalt Pavers: AD63
- Skid Steer Loaders: 24
Additional information
| Machine Model | 24, 3512C, 6015, 6015B, 6020B, 6030, 6040, 637K, 740, 740 GC, 745, 745C, 770G, 772G, 773, 775G, 777, 824K, 825K, 826K, 834K, 988K, 990K, 992, 993, AD63, C13, C15, C18, C27, C32, D10, D10T, D10T2, D11, D11T, MD6250, MD6310, PM620, PM622 |
|---|---|
| Equipment Type | Excavators, Wheel Excavators, Wheel Loaders, Track Loaders, Skid Steer Loaders, Dozers, Off-Highway Trucks, Compactors, Asphalt Pavers, Cold Planers, Engines |
| Part Source | Genuine OEM |







