APC APCK1030 Pump Repair Kit — Aqua-Flo A-Series
OEM-equivalent service kit for Aqua-Flo A-Series 5-inch pumps.
The APC APCK1030 (legacy P/N APCKIT35) is the standard service kit for Aqua-Flo A-Series 5-inch wet-end pumps. Includes the mechanical shaft seal, strainer pot O-ring, diffuser gasket, and housing O-ring for a complete rebuild.
Identification
| Manufacturer | APC |
|---|---|
| Kit Type | Pump Repair Kit |
| APC Catalog | APCK1030 |
| SKU | PST-90-423-3003 |
| APC Cross-Reference | APCK1030 |
Fitment
| Equipment Family | Aqua-Flo A-Series 5-Inch Pumps (Standard and Uprated) |
|---|---|
| Fitment Note | A-Series 5-inch only. Other Aqua-Flo lines (Flo-Master and the various spa pump platforms) use different kits. |
What’s In The Kit
| Mechanical Shaft Seal | 1 |
|---|---|
| Lid / Strainer Pot O-Ring | 1 |
| Diffuser Gasket | 1 |
| Housing O-Ring | 1 |
Compatibility
- Aqua-Flo A-Series 5-Inch Pumps (Standard and Uprated)
Cross-ReferencesAPCK1030APCKIT35GO-KIT 35GO-KIT35230056 Notes
How do I confirm this fits my Aqua-Flo?
Look at the pump’s volute discharge diameter and the cast-in series name. The A-Series 5-inch has a clearly labeled volute. If your pump is a Flo-Master, you want APCK1029 instead.
Will this work on a spa pump?
Some spa packs use Aqua-Flo A-Series wet-ends and yes, this kit fits those. Match the wet-end against the diagram before ordering.
Can I install this myself?
Yes if you can split the wet-end from the motor. Disconnect power, separate the housing, replace every part in the kit, lubricate O-rings with pool-grade silicone, and torque the bolts in a star pattern.
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