Holleyman
New member
Equipment
Kubota B6001, Caterpillar 252B, AM General M813A1, Ford 8N, Komatsu PC30
This is probably a long shot but here it goes
The pinion gear on my front wheel final drive gear box let a couple of teeth go. I am looking for the correct replacement gear set. I have a B6001 4WD and so far the B6100DT parts book has been spot on for replacement parts. The problem is for the gear set there are two numbers with a serial number break. I don't know if that same number break applies to the B6001 nor what serial number break it would be. The parts in question are a 12 tooth pinion gear with part numbers 66711-56950 (older serial number) and 66704-56950 (newer serial number) and the 25 tooth bullgear with part numbers 66711-56960 (older serial number) and 66704-56960 (newer serial number). I don't know what the differences are in these parts, wider teeth? Different diameter? I was hoping someone might have a parts book that has the serial number break for the D6001 or some first hand knowledge of the differences between these gears as they are hard to find and apparently quite expensive. Thanks
The pinion gear on my front wheel final drive gear box let a couple of teeth go. I am looking for the correct replacement gear set. I have a B6001 4WD and so far the B6100DT parts book has been spot on for replacement parts. The problem is for the gear set there are two numbers with a serial number break. I don't know if that same number break applies to the B6001 nor what serial number break it would be. The parts in question are a 12 tooth pinion gear with part numbers 66711-56950 (older serial number) and 66704-56950 (newer serial number) and the 25 tooth bullgear with part numbers 66711-56960 (older serial number) and 66704-56960 (newer serial number). I don't know what the differences are in these parts, wider teeth? Different diameter? I was hoping someone might have a parts book that has the serial number break for the D6001 or some first hand knowledge of the differences between these gears as they are hard to find and apparently quite expensive. Thanks