Cross reference › Continental › 815.4120858X
Conti Extreme Poly-V Serpentine Belt — verified interchange numbers, vehicle fitment and specifications. Free lookup, no login.
Numbers in blue open their own cross-reference page.
Stop looking these up by hand. Orderflow reads your customers' emails & PDFs, finds the right part in your own catalogue, and drafts the quote — you just approve.
Try Orderflow free →| Make | Model | Years | Engine |
|---|---|---|---|
| Kenworth | |||
| Peterbilt | 567 | 2016–2023 | |
| Peterbilt | 387 | 2011 | |
| Kenworth | T2000 | 2010 | |
| Peterbilt | 587 | 2011–2017 | |
| Peterbilt | 389 | 2012 | |
| Kenworth | T700 | 2011–2015 | |
| Peterbilt | 386 | 2011–2015 | |
| Peterbilt | 579 | 2013–2022 | |
| Kenworth | T880 | 2014–2023 | |
| Kenworth | T660 | 2011–2018 | |
| Kenworth | W900 | 2014–2016 | |
| Kenworth | T800 | 2011–2022 |
Orderflow's verified cross-reference lists 2 equivalent part numbers for the Continental 815.4120858X, including DAYCO 5120858. Always confirm against the manufacturer spec before ordering.
This part has 13 verified vehicle applications on record. See the fitment table on this page for makes, models and years.
Yes. Orderflow's part cross-reference is free, with no login required.
Run a truck or trailer parts desk? See Orderflow in action →
Found a wrong match? Report it. Data is a cross-reference guide — always verify against the manufacturer specification for your application.