| Brand | Brand |
| Placement on Vehicle | Rear |
| Part Number | 42335WH |
| Warranty | 12 Month Warranty |
| Notes | Detroit Truetrac (R) Differential -- 28 Spline; 1.20 in. Axle ... |
| Years | 1988 1989 1990 1991 |
| Application | Pontiac Optima Differential |
| Product Name | Differential |
| CS-SKU | 400:42335WH |