Product Information
Description
APC Pump Shaft Extension for Sta-Rite CF6, CFA and Polaris PB4-60 (APC151)
Bronze stub shaft for 5/8 in keyed motor shafts on Sta-Rite, Premier and Polaris pumps
APC APC151 is a bronze pump shaft extension (stub shaft) that slides onto a 5/8 in keyed motor shaft and carries the impeller on Sta-Rite CF6, CFA, HF, HHF and HPA pumps, Premier 455, 456, 555 and 556 series pumps, and the Polaris PB4-60 booster pump. It interchanges with Sta-Rite stub shaft C110-17 and Aladdin 151.
| Brand | APC |
|---|---|
| Part Number | APC151 |
| Part Type | Pump shaft extension / stub shaft (aftermarket) |
| Material | Bronze |
| Motor Shaft | 5/8 in keyed (0.6245 in) |
| Set Screw Holes | 3 |
| Set Screw Thread | 1/4-20 (APC152) |
| Fits (Sta-Rite) | CF6, CFA, HF, HHF, HPA |
| Fits (Premier) | 455, 456 B/N, 555N, 556 AB and 556N series |
| Fits (Polaris) | PB4-60 booster pump |
| Replaces (Sta-Rite) | C110-17 |
| Interchanges With | Aladdin 151 |
| Quantity | 1 shaft extension |
- Sta-Rite CF6 and CFA pumps
- Sta-Rite HF, HHF and HPA pumps
- Premier 455, 456 B/N, 555N, 556 AB and 556N series pumps
- Polaris PB4-60 booster pump (pre-1994 and 1994 to 2011 builds)
Will this fit my motor?
It slides onto a 5/8 in keyed motor shaft. Match the pump model on your label to the fit list before ordering, since other pump lines use a different extension.
How do I get the old shaft extension off?
Back out the set screws and pull the extension straight off the motor shaft. A seized one usually lets go after a soak with penetrating oil and a few light taps with a mallet.
Additional Info
| Category | Parts Pool Parts Pool Pump Parts |
| SKU | PST-APC151 |
| MPN | APC151 |
| Replaces | C110-17 |
| Manufacturer | APC |
| Weight | 0.36 lb |
Let customers speak for us
Great prices, fast shipping, great products
Haven't received yet but I'm sure it'll be great
Ordered on Saturday and we're delivered by Tuesday! Great products and great prices!
PST pool supplies are great to work with. I was having trouble finding this heat exchanger . Everywhere I looked, it was out of stock or back ordered. I contacted the manufacturer about buying the heat exchanger. They told me I couldn't buy it because I wasn't a dealer. If I was a dealer, they would be able to take the order. And make one, it would take 5 to 8 weeks. I contacted PST they put my order in and I received it in about six weeks. Fantastic people to work with. Thanks Tim
As described original equipment, thanks
Easy. Came quickly. Wish the shipping was free. I paid extra for insured shipping and it wasn’t signature required. Simply left in my mailbox.
My hot tub stopped giving a signal to trigger the heating core. I had to replace a whole motherboard and they had the perfect product and with a couple of screws. It went right right in and worked perfectly.
Worked perfectly to get our pool filter motor back up and running.
Great price and it was the exact fit for my TM26 Filter.
Easy to install it took 20-25 minutes and it was back up and running with no issues!
Work perfect
Same pump and motor I needed for my pool setup and would’ve been great if I didn’t have to tear apart the new one to install old part. Best price I found anywhere too.
Great company to work with!
Came in great condition my kid loves it, fit perfect hes 6 and got a medium.
Order received. Thank you
