| 4ZUA3 | Filters / Hydraulic | — |
| 4ZUA4 | Filters / Hydraulic | 59 xrefs from BALDWIN, CARQUEST +9 more11 mfgs·65 OEM xrefs |
| 4ZUA5 | Filters / Hydraulic | 5 xrefs from BALDWIN, FLEETGUARD +1 more3 mfgs·1 OEM xrefs |
| 4ZUA6 | Filters / Fuel | 8 xrefs from CARQUEST, FRAM +3 more5 mfgs |
| 4ZUA7 | Filters / Fuel | 8 xrefs from BALDWIN, CARQUEST +5 more7 mfgs·7 OEM xrefs |
| 4ZUA8 | Filters / Other | 4 xrefs from ACDELCO, BALDWIN +2 more4 mfgs·2 OEM xrefs |
| 4ZUA9 | Filters / Other | 82 xrefs from ACDELCO, BALDWIN +22 more24 mfgs·192 OEM xrefs |
| 4ZUC1 | Filters / Other | 1 xrefs from BALDWIN1 mfg·3 OEM xrefs |
| 4ZUC2 | Filters / Other | 19 xrefs from FILTREC, HASTINGS +4 more6 mfgs·5 OEM xrefs |
| 4ZUC3 | Filters / Hydraulic | 8 xrefs from DONALDSON, FILTREC +4 more6 mfgs·11 OEM xrefs |
| 4ZUC4 | Filters / Hydraulic | 8 xrefs from BALDWIN, DONALDSON +4 more6 mfgs·4 OEM xrefs |
| 4ZUC5 | Filters / Hydraulic | 6 xrefs from LUBER-FINER, MAIN FILTER2 mfgs·1 OEM xrefs |
| 4ZUC6 | Filters / Air | 13 xrefs from CHAMPION, DONALDSON +8 more10 mfgs·42 OEM xrefs |
| 4ZUC7 | Filters / Air | 15 xrefs from COOPERS, DONALDSON +6 more8 mfgs·38 OEM xrefs |
| 4ZUC8 | Filters / Air | 3 xrefs from FLEETRITE, LUBER-FINER2 mfgs·5 OEM xrefs |
| 4ZUC9 | Filters / Air | 8 xrefs from BALDWIN, DONALDSON +4 more6 mfgs·17 OEM xrefs |
| 4ZUD1 | Filters / Air | 6 xrefs from BALDWIN, DONALDSON +4 more6 mfgs·9 OEM xrefs |
| 4ZUD2 | Filters / Air | — |
| 4ZUD3 | Filters / Air | 17 xrefs from BALDWIN, DONALDSON +7 more9 mfgs·33 OEM xrefs |
| 4ZUD4 | Filters / Air | 3 xrefs from FLEETRITE, LUBER-FINER2 mfgs·3 OEM xrefs |
| 4ZUD5 | Filters / Air | 2 xrefs from FIAAM, FLEETRITE2 mfgs·7 OEM xrefs |
| 4ZUD6 | Filters / Air | 7 xrefs from BOSCH, FLEETRITE +4 more6 mfgs·6 OEM xrefs |
| 4ZUD7 | Filters / Air | 6 xrefs from BALDWIN, CARQUEST +3 more5 mfgs·6 OEM xrefs |
| 4ZUD8 | Filters / Air | 1 xrefs from BALDWIN1 mfg·4 OEM xrefs |
| 4ZUD9 | Filters / Air | 3 xrefs from FLEETRITE, HASTINGS +1 more3 mfgs·7 OEM xrefs |
| 4ZUE1 | Filters / Air | 3 xrefs from DONALDSON, FLEETRITE2 mfgs·4 OEM xrefs |
| 4ZUE2 | Filters / Air | 1 xrefs from FLEETRITE1 mfg·11 OEM xrefs |
| 4ZUE3 | Filters / Air | 1 xrefs from BALDWIN1 mfg·4 OEM xrefs |
| 4ZUE4 | Filters / Air | 2 xrefs from FLEETRITE, HASTINGS2 mfgs·6 OEM xrefs |
| 4ZUE5 | Filters / Air | 3 xrefs from BOSCH, DONALDSON +1 more3 mfgs·7 OEM xrefs |
| 4ZUE7 | Filters / Oil | 4 xrefs from BALDWIN, DONALDSON +1 more3 mfgs |
| 4ZUE8 | Filters / Hydraulic | 7 xrefs from BALDWIN, COOPERS +5 more7 mfgs·6 OEM xrefs |
| 4ZUE9 | Filters / Hydraulic | 8 xrefs from BALDWIN, CARQUEST +5 more7 mfgs·7 OEM xrefs |
| 4ZUF1 | Filters / Other | 2 xrefs from DONALDSON, FRAM2 mfgs·42 OEM xrefs |
| 4ZUF2 | Filters / Other | 1 xrefs from BALDWIN1 mfg·1 OEM xrefs |
| 4ZUF3 | Filters / Other | 1 xrefs from BALDWIN1 mfg·1 OEM xrefs |
| 4ZUF4 | Filters / Hydraulic | 19 xrefs from BALDWIN, FRAM +6 more8 mfgs·12 OEM xrefs |
| 4ZUF5 | Filters / Hydraulic | 4 xrefs from FLEETRITE, LUBER-FINER +2 more4 mfgs·7 OEM xrefs |
| 4ZUF6 | Filters / Oil | 2 xrefs from BALDWIN, MAIN FILTER2 mfgs·2 OEM xrefs |
| 4ZUF7 | Filters / Other | — |
| 4ZUF8 | Filters / Other | 51 xrefs from BALDWIN, FLEETGUARD +9 more11 mfgs·26 OEM xrefs |
| 4ZUF9 | Filters / Other | 17 xrefs from BALDWIN, DONALDSON +5 more7 mfgs·6 OEM xrefs |
| 4ZUG1 | Filters / Hydraulic | 15 xrefs from ACDELCO, BALDWIN +6 more8 mfgs·10 OEM xrefs |
| 4ZUG2 | Filters / Hydraulic | 15 xrefs from ACDELCO, BALDWIN +5 more7 mfgs·26 OEM xrefs |
| 4ZUG3 | Filters / Hydraulic | 7 xrefs from ACDELCO, BALDWIN +5 more7 mfgs·12 OEM xrefs |
| 4ZUG4 | Filters / Hydraulic | 1 xrefs from BALDWIN1 mfg |
| 4ZUG5 | Filters / Hydraulic | 2 OEM xrefs |
| 4ZUG6 | Filters / Air | 21 xrefs from ACDELCO, BALDWIN +12 more14 mfgs·77 OEM xrefs |
| 4ZUG7 | Filters / Air | 42 xrefs from ACDELCO, BALDWIN +19 more21 mfgs·97 OEM xrefs |
| 4ZUG8 | Filters / Air | 35 xrefs from ACDELCO, AMSOIL +15 more17 mfgs·30 OEM xrefs |
