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Combining the only broad-market stainless-steel body construction with a direct-fit OE-style replacement, Walker® Quiet-Flow® SS muffler assemblies deliver longer life than typical aluminized mufflers. Quiet-Flow SS muffler assemblies are available for domestic and foreign vehicles.
Walker Quiet-Flow SS 56177 Direct Fit Exhaust Muffler Assembly 2.5″ Inlet (OD) 2.35″ Outlet (OD) for Toyota 4Runner
Quiet-Flow SS Direct Fit Exhaust Muffler Assembly 2.5″ Inlet (OD) 2.35″ Outlet (OD)
| Brand |
Walker Exhaust |
|---|---|
| Part Number (MPN) |
56177 |
| SKU |
56177 |
| UPC / GTIN |
086387561778 / 00086387561778 |
| Condition |
New |
| Body Diameter |
11.000 |
| Body Height |
5.500 |
| Body Material |
Stainless Steel |
| Body Width |
11.000 |
| Finish |
Aluminized |
| Gasket Or Seal Included |
No |
| Grade Type |
Premium |
| Inlet Outside Diameter |
2.500 |
| Inlet Quantity |
1 |
| Muffler Material |
Stainless Steel |
| Outlet Quantity |
1 |
| Overall Length |
55.250 |
| Inlet Type |
2 Bolt Welded Flange |
| Body Length |
23.000 |
| Outlet Outside Diameter |
2.350 |
| Outlet Type |
2 Bolt Welded Flange |
| Muffler Shape |
Oval |
| Part Description |
Quiet-Flow Stainless Steel |
| Prop 65 Label (Yes/No) |
No |
| Shape |
Oval |
| Year |
2023 |
| Make |
Toyota |
| Model |
4Runner |
| Body & Trim |
40th Anniversary Edition |
| Engine & Transmission |
4.0L V6 – Gas |
| Toyota |
1742050220 |
Vehicle Fitment
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