This part is a Circuit Board, Balboa, VS520SZ, Serial Standard, 8 Pin Phone Cable, Blower or Pump 3 Option..
Additional Information 2-speed Pump 2 is required, uses X-P332 expander board. To add Blower or 1-speed Pump 3, use J17/26.
| Cord Type | Phone Style Cable |
| Chip Number | VS520SZR1A(x) |
Alternate Part Numbers
- 55151-01 (Balboa)
- 33-55151 (HydroQuip)
- 59-138-1687
- 33-55151-K
- 33-0033B
