| Machine S/N Base | Engine S/N Last |
|---|---|
| 41D | UP |
| Category: Bulldog Gasket Kits -> Caterpillar -> Transmission -> Crawler Loaders | |
| 41Y | UP |
| Category: Bulldog Gasket Kits -> Caterpillar -> Transmission -> Wheel Loaders | |
| 8GD | 3475 |
| Category: Bulldog Gasket Kits -> Caterpillar -> Transmission -> Wheel Loaders |