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Walker 22551 Exhaust Muffler
| Brand | Walker 22551 |
|---|---|
| Universal Or Specific Fit | Universal |
| Shape | Oval |
| Grade Type | Regular |
| Inlet Inside Diameter | 3.5 |
| Body Width | 11.5 |
| Inlet Quantity | 1 |
| Outlet Inside Diameter | 4 |
| Outlet Quantity | 1 |
| Reversible | No |
| Tunable | No |
| Overall Length | 36 |
| Body Height | 8.25 |
| Body Length | 30 |
| Body Material | Steel |
| Finish | Aluminized |
| Inlet 1 Inside Diameter | 3.5 |
| Inlet 1 Type | Pipe connection |
| Inlet Configuration | Offset |
| Inlet Offset | 2.75 |
| Inlet Type | Pipe connection |
| Muffler Type | Combination |
| Outlet 1 Inside Diameter | 4 |
| Outlet 1 Type | Pipe connection |
| Outlet Configuration | Offset |
| Outlet Type | Pipe connection |
| Fits | — |
Universal fit. Works across a wide range of commercial exhaust applications.
Aluminized steel. Helps resist corrosion in demanding service conditions.
Combination muffler. Provides a versatile exhaust replacement design.
Cross-references Anchor 3610, CSF 3716 and M-512 for the same application. See all 5.
Walker Heavy Duty 22551 Exhaust Muffler
Walker Heavy Duty 22551 is a universal exhaust muffler built for commercial and hard-working on/off-road applications. Its oval steel body, aluminized finish, and combination muffler design support replacement needs where durable exhaust flow control is required.
Key Features
- Universal fit exhaust muffler for a wide range of vehicle applications
- Oval body shape with steel construction
- Aluminized finish for added corrosion resistance
- Combination muffler type for replacement exhaust service
- Offset 3.5-inch inlet and offset 4-inch outlet pipe connections
- Overall length: 36 inches; body length: 30 inches; body width: 11.5 inches; body height: 8.25 inches
Product Details
Walker Heavy Duty focuses on replacement exhaust components for commercial vehicles, with coverage that supports engine-to-tailpipe service needs. Part number 22551 is a universal exhaust muffler with a 3.5-inch inlet inside diameter, 4-inch outlet inside diameter, and offset inlet and outlet configurations for exhaust system fabrication or replacement work. The oval steel body and aluminized finish are suited to demanding service environments where exhaust durability and fitment flexibility matter. This Walker 22551 muffler is a practical choice for exhaust repair on commercial trucks, work vehicles, and other heavy-duty applications, including Ford, Chevrolet, and Dodge platforms where universal exhaust service is required.
What It Helps Address
- Excessive exhaust noise from a worn or damaged muffler
- Restricted exhaust flow caused by internal muffler deterioration
- Corrosion-related exhaust failure in steel muffler assemblies
- Replacement needs for custom or universal exhaust routing
- Service issues on commercial vehicle exhaust systems
Installation Notes
Verify inlet and outlet diameters, offset configuration, and available exhaust clearance before installation. Because this is a universal muffler, final fit depends on the vehicle’s exhaust layout and pipe dimensions. Confirm the 3.5-inch inlet and 4-inch outlet connection points match the intended exhaust system before welding or clamping.
Quality Assurance
Walker is known for replacement emissions control and exhaust components across domestic, import, and commercial vehicle applications. Part number 22551 is built to support heavy-duty exhaust service with a steel body and aluminized finish. This part cross-references Anchor 3610 and CSF 3716 for the same application.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| No rows match your filter. | ||||