Hayward · Pumps
Hayward TriStar VS parts
OEM part numbers for Hayward TriStar VS 2.70 THP variable-speed pumps, from Hayward's owner's manual 1011786 Rev B.
Upfront pricing · many common repairs and installations have a set price, given before any work starts
Choose a part from the list below to see its part number and details.
Parts list
No diagram for this model yet. Every part number below is checked against Hayward’s own documentation. Choose a part from the list to see its details.
Pick a part
Tap any number on the drawing to see its OEM part number, which models it fits and what commonly goes wrong with it.
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Parts list
| Ref. | Part | Part no. |
|---|---|---|
| 1 | SPX3200UNKIT | |
| 2 | SPX3200UG | |
| 3 | SPX3200A | |
| 4A | SPX3200DLS | |
| 4B | SPX3200DLSB | |
| 5 | SPX3200S | |
| 6 | SPX3200M | |
| 7 | SPX3200Z8 | |
| 8 | SPX4000Z1 | |
| 9 | SPX3200B3 | |
| 10 | SPX3200Z1 | |
| 11 | SPX3021R | |
| 12 | SPX3220C | |
| 13A | SPX3200SA | |
| 13B | SPX4000SAV | |
| 14 | SPX3200T | |
| 15 | SPX3200E | |
| 16 | SPX3200Z211 | |
| 17 | SPX3200Z3 | |
| 18 | SPX3200Z5 | |
| 19 | SPX4000FG | |
| 20 | SPX3200GA | |
| 21 | SPX3200WF | |
| 22 | SPX3200Q | |
| 23 | SPX3400DR4 | |
| 24 | SPX3200LCD | |
| 25A | SPX3206Z1VSPE | |
| 25B | SPX3206Z1VSPEVR | |
| x1 | SPX3400DRKIT | |
| x2 | SPX3200DRCC |
About the Hayward TriStar VS
Hayward's 2.70 THP VS Pump Family owner's manual (1011786 Rev B) lists model numbers HL32950VSP, SP3206VSPBH, SP32950VSP and W3SP3206VSP on its cover, with one parts listing for all of them.
The manual lists two power end assemblies, SPX3206Z1VSPE for non-SVRS models and SPX3206Z1VSPEVR for SVRS models, and two shaft seals (standard and Viton). It does not say which model numbers are SVRS, so check the label on the pump before ordering a power end.
Common problems and the parts involved
Pump won't prime
Hayward's first checks: the strainer housing is full of water, the cover o-ring is clean, seated and lubricated, the cover is locked, and the baskets are clean. Suction-side air leaks show as bubbles at the return fittings. Hayward says to replace the shaft seal only if it is leaking.
Parts: Strainer cover kit, Strainer cover o-ring, Strainer basket, Shaft seal assembly. Troubleshoot this
Motor hums but doesn't start
Hayward names an impeller jammed with debris, and says to have a qualified repair professional open the pump. Switch the pump off at the breaker rather than letting it hum.
Parts: Impeller with impeller screw, Power end assembly, non-SVRS. Troubleshoot this
Low flow
Hayward lists a clogged strainer or suction line, undersized piping, a dirty filter or partly closed valve, a suction air leak, and a plugged or damaged impeller, which is replaced together with a new seal assembly.
Parts: Strainer basket, Impeller with impeller screw, Shaft seal assembly. Troubleshoot this
Noisy pump
Hayward lists suction air leaks and cavitation, vibration from poor mounting, debris in the housing, and worn motor bearings, often from a seal leak; seal leaks should be fixed at once.
Parts: Impeller with impeller screw, Shaft seal assembly, Power end assembly, non-SVRS. Troubleshoot this
Motor shuts off
Hayward points first at low voltage or a power drop at the motor, often from undersized wiring, which a qualified professional should check.
Parts: Power end assembly, non-SVRS. Troubleshoot this
Motor won't start
Hayward's checks are the wiring against the data plate, the supply voltage, loose connections, open switches or relays, tripped breakers or blown fuses, and whether the motor shaft turns freely.
Parts: Power end assembly, non-SVRS. Troubleshoot this
Repair or replace?
Most of these parts are replaceable on their own, which is why it matters which one has actually failed before anything is ordered. Whether a repair or a new pump makes more sense depends on what failed and the condition of the rest of the pump. Variable-Speed Pump Repair & Installation · Pool Pump Repair & Installation · Pool Equipment Replacement & Upgrades
Already know which part you need? Many common repairs and installations have a set price, given before any work starts. Not sure what’s wrong? The Pool Problem Finder starts from what your equipment is doing.
Set prices for common jobs
- Pump installation$225 labor
Labor prices don’t include the pump, filter or parts, which are quoted with the job. You hear the full price before any work starts.
Source
Part numbers and reference numbers: Hayward Industries, TriStar VS Manual (1011786 Rev B), accessed 2026-10-22. Hayward and TriStar VS are trademarks of their owner and are used here only to identify the equipment. Mobile Pool Repair is not affiliated with or endorsed by Hayward.
Hayward TriStar VS trouble?
Variable-Speed Pump Repair & Installation at your equipment pad in Queen Creek, Gilbert and Chandler and across the East Valley. Call, or text a photo of the label and the pad.