Vickers Piggyback Hydraulic Pump Coding

They are coded starting at the shaft end cover. Component codes are found for the P30, P50 and P75. If you have a part number that has underline under the number/s or group of letters those are special piggyback components. Just an example..not to used as an actual part number

P50B 156 OK LOV22 8 COL3 0 P50A 298 BE OJ32 33 (just made up numbers).

P – Pump
50 – Series
B – Model
1. Shaft end cover 156
2. Port end cover OK
3. Gear housing LOV22
4. Drive shaft 8
5. Bearing carrier C
6. Gear housing OL3
7. Connecting shaft 0
8. Piggyback pump P
9. Shaft end cover 298                                                                                                                                                           10. Port end cover BE                                                                                                                                                             11. Gear housing  OJ                                                                                                                                                              12. Piggyback shaft  33

And the chart will show the assembly model numbers

If you need any further question answered concerning this unit

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