| Years | Vehicle | Engine | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Fitment Notes: 18 1/2 Inch Radial Seal; ACDelco : A2031C | |||||||||||
| 1999-2003 | GMC C7500 Topkick | 7.2L 6 Cyl 3126 Caterpillar | |||||||||
| Years | Vehicle | Engine | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Fitment Notes: 18 1/2 Inch Radial Seal; ACDelco : A2034C | |||||||||||
| 2001-2009 | GMC C7500 Topkick | 8.1L V8 Vortec General Motors | |||||||||
| Years | Vehicle | Engine | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Fitment Notes: Radial Seal; OE Number : 88937525 | |||||||||||
| 2004-2009 | GMC C7500 Topkick | 7.2L 6 Cyl C7 Caterpillar | |||||||||
| 2003-2009 | GMC C7500 Topkick | 7.8L 6 Cyl 6HK1-TC Isuzu | |||||||||