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Walker 40537 Exhaust Y Pipe
| Brand | Walker 40537 |
|---|---|
| Outlet Outside Diameter | 2.5 |
| Length | 58 |
| Grade Type | Regular |
| Bend Type | Compression |
| Finish | Aluminized |
| Inlet Quantity | 2 |
| Inlet Type | 2 bolt loose flange with spherical flare |
| Material | Steel |
| Mounting Hardware Included | No |
| Outlet Quantity | 1 |
| Outlet Type | Pipe connection |
| Pipe Wall Thickness | 0.054 |
| Universal Or Specific Fit | Specific |
| Fits | Ford · 12 vehicles |
Specific-fit design. Built for direct application matching and consistent exhaust routing.
Aluminized steel. Helps resist corrosion while maintaining durable pipe construction.
Precision-checked. Manufactured with benders and fixtures for accurate fitment.
Cross-references D9TZ5246S for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Exhaust Y Pipe Overview
Walker 40537 is a specific-fit exhaust Y pipe built for Ford truck applications. It uses aluminized steel construction and precision bending to support a precise fit and straightforward installation.
Key Features
- Specific-fit exhaust Y pipe for direct application matching.
- Aluminized steel construction for added durability and corrosion resistance.
- Precision-bent and fixture-checked for consistent fitment.
- 2-bolt loose flange with spherical flare inlet design.
- 2.5-inch outlet diameter with a 58-inch overall length.
- Regular-grade pipe with 0.054-inch wall thickness.
Detailed Description
This Walker exhaust Y pipe, part number 40537, is engineered as a specific replacement for select Ford F-150 and Ford F-250 trucks. The pipe is made from steel with an aluminized finish, and its formed construction helps maintain alignment during exhaust repair work. The 2-inlet, 1-outlet layout and pipe connection outlet support a direct exhaust routing solution for the listed applications. This part cross-references Ford D9TZ5246S for the same application.
For Ford F-150 and Ford F-250 exhaust service, 40537 provides a fit-focused replacement option where the original pipe has rusted, cracked, or no longer seals properly. The precision-checked manufacturing process helps deliver consistent dimensions for the listed truck fitments.
What It Is Used For
- Replacing a damaged exhaust Y pipe on listed Ford trucks.
- Restoring exhaust flow after corrosion or cracking.
- Correcting leaks at the pipe connection points.
- Returning proper routing in exhaust repair work.
Installation Notes and Tips
Fits 1977-1979 Ford F-150, N/A. Fits 1979 Ford F-250, N/A. Fits 1977-1978 Ford F-150, N/A. Fits 1978 Ford F-250, N/A, without catalytic converter. Fits 1977 Ford F-250, N/A, from serial number Y20001. Verify the existing exhaust layout, flange style, and vehicle-specific notes before installation. Mounting hardware is not included.
Quality Assurance
Walker manufactures this pipe with precision benders and fixture checking to support consistent fit and installation accuracy.
| Year | Make | Model | Drive Type | Liters | Cylinders | Wheel Base | Notes |
|---|---|---|---|---|---|---|---|
| 1979 | Ford | F-150 | 4WD | 5.8L | V8 | — | Cut To Fit |
| 1979 | Ford | F-150 | 4WD | 6.6L | V8 | — | Cut To Fit |
| 1979 | Ford | F-250 | 4WD | 5.8L | V8 | 155.0" | Cut To Fit |
| 1979 | Ford | F-250 | 4WD | 6.6L | V8 | 155.0" | Cut To Fit |
| 1978 | Ford | F-150 | 4WD | 6.6L | V8 | — | Cut To Fit |
| 1978 | Ford | F-150 | 4WD | 5.8L | V8 | — | — |
| 1978 | Ford | F-250 | 4WD | 6.6L | V8 | 133.0" | without Catalytic Converter |
| 1978 | Ford | F-250 | 4WD | 5.8L | V8 | 133.0" | without Catalytic Converter |
| 1977 | Ford | F-150 | 4WD | 6.6L | V8 | — | Cut To Fit |
| 1977 | Ford | F-150 | 4WD | 5.8L | V8 | — | — |
| 1977 | Ford | F-250 | 4WD | 6.6L | V8 | 133.0" | From Serial # Y20001 |
| 1977 | Ford | F-250 | 4WD | 5.8L | V8 | 133.0" | From Serial # Y20001 |
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