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OE Quality
60-Day Returns
WalkerPart #: 50586
Walker 50586 Catalytic Converter - Left and Right
⚙️ 10 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$1,111.25Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦EPA, Left and Right
🚗Fitment: Ram, 2500 and 3500
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Catalytic Converter options
Walker 50586 Catalytic Converter - Left and Right
| Brand | Walker |
| Part Number | 50586 |
| Position | EPA, Left and Right |
| Outlet Outside Diameter | 3.500 |
| Mounting Hardware Included | No |
| Universal Or Specific Fit | Specific |
| Grade Type | Premium |
| Body Shape | Round |
| Outlet Type | Pipe connection |
| Inlet Inside Diameter | 2.962 |
| Body Height | 4.000 |
| Body Length | 9.000 |
| Body Width | 4.000 |
| Inlet Quantity | 2 |
| Body Material | Stainless steel |
| Outlet Quantity | 1 |
| Overall Length | 61.790 |
| Sensor Port Count | 4 |
| New York Certified | No |
| Clamp Qty | None |
| Inlet Gasket | No |
| Inlet Gasket Qty | None |
| Inlet Hardware | No |
| Inlet Type | 2 bolt loose flange w/spherical flare |
| NUMBER OF CONVERTER BODIES | 2 |
| O2 Sensor Ports | 4 |
| Outlet Gasket Qty | None |
| Outlet Hardware | No |
| Shape | Round |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Ram | 2500 | 6.4L | V8 | Left and Right | EPA |
| 2018 | Ram | 3500 | 6.4L | V8 | Left and Right | EPA |
| 2017 | Ram | 2500 | 6.4L | V8 | Left and Right | EPA |
| 2017 | Ram | 3500 | 6.4L | V8 | Left and Right | EPA |
| 2016 | Ram | 2500 | 6.4L | V8 | Left and Right | EPA |
| 2016 | Ram | 3500 | 6.4L | V8 | Left and Right | EPA |
| 2015 | Ram | 2500 | 6.4L | V8 | Left and Right | EPA |
| 2015 | Ram | 3500 | 6.4L | V8 | Left and Right | EPA |
| 2014 | Ram | 2500 | 6.4L | V8 | Left and Right | EPA |
| 2014 | Ram | 3500 | 6.4L | V8 | Left and Right | EPA |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
2151368143638AD
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.