Cross Reference
| Original part | Replacement | Type |
|---|---|---|
| PETERBILT PPP521598 | Donaldson P521598 | Air Filter, Primary Konepac |
PETERBILT part PPP521598 cross-references to Donaldson P521598 (Air Filter, Primary Konepac).
| Original part | Replacement | Type |
|---|---|---|
| PETERBILT PPP521598 | Donaldson P521598 | Air Filter, Primary Konepac |