| Application | Model Num | Machine S/N Base | Machine S/N First | Machine S/N Last | 
|---|---|---|---|---|
| Backhoe Swing | 580F | * | 3.785.923 | 3.787.235 | 
| 
                  Category:
                    Bulldog Hydraulic Kits
                    ->
                    Case
                    ->
                  Backhoe Loaders
                   Misc: Sideshift Backhoe  | 
            ||||
| Backhoe Boom | 450B, 450C, 455B, 455C W/BACKHOE MODEL 26D, 35 | |||
| 
                  Category:
                    Bulldog Hydraulic Kits
                    ->
                    Case
                    ->
                  Crawler Tractors
                   Misc: BH model 26D  | 
            ||||