Jandy R0446500 diffuser and impeller hardware O-ring kitJandy Diffuser and Impeller Hardware O-Ring Kit, R0446500 In stock$3899
Jandy R0446500 diffuser and impeller hardware O-ring kit
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Jandy Diffuser and Impeller Hardware O-Ring Kit, R0446500

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$3899
In stock
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Quick overview

  • Genuine Jandy part Factory kit R0446500, the same hardware Jandy fits at the wet end.
  • Diffuser and impeller together Covers the small parts behind the pump housing that are easy to lose during a rebuild.
  • Fits the whole Jandy pump family Used across PlusHP, MaxHP, Stealth, WaterFall, WaterFeature and ePump wet ends.
  • Buy it with the teardown The hardware and O-rings are the pieces you do not want to reuse once the pump is open.
  • Stops nuisance leaks Flattened or nicked O-rings at the diffuser are a common source of a wet end that will not hold prime.
  • Small part, whole job Ordering the kit up front saves a second trip once the pump is already apart.
Full description and specifications ↓

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Product details

Jandy R0446500 is the hardware kit for the diffuser and impeller on a Jandy pump wet end. It is the genuine Jandy part, supplied with the O-rings that seal those components.

What it covers

When a Jandy pump is opened for an impeller or diffuser change, a handful of small fasteners and O-rings come out with it. Those are the parts that get dropped, stretched or left flattened from years of service, and they are the ones that decide whether the rebuilt pump holds prime. This kit is that hardware, packaged together.

Fitment

The kit is used across the Jandy pump range: PlusHP, MaxHP, Stealth, WaterFall, WaterFeature and the ePump variable speed models. Check the model on your pump label against the list before ordering.

Order it with the rebuild

The pump has to be open to fit this kit, so it makes sense to have it on hand before the teardown starts rather than after.

Specifications
Brand Jandy
Manufacturer part number R0446500
UPC 052337021968
Type Diffuser and impeller hardware kit with O-rings
Part type Pool pump part
Fits Jandy PlusHP (PHPF, PHPM), MaxHP (MHPM), Stealth (SHPF, SHPM), WaterFall (SWF), WaterFeature (WFTR), ePump JEP1.5 and JEP2.0
Shipping weight 0.15 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

What is in the kit?
The hardware and O-rings for the diffuser and impeller on a Jandy pump wet end, supplied as Jandy part R0446500.
Which Jandy pumps does it fit?
It is the hardware kit used across the PlusHP, MaxHP, Stealth, WaterFall, WaterFeature and ePump series. Confirm your model on the pump label before ordering.
Is it a genuine Jandy part?
Yes. This is the Jandy factory kit, part number R0446500.
Do I need it if I am only replacing the impeller?
It is worth having. The diffuser hardware and O-rings come out during an impeller change, and reusing a flattened O-ring is what turns a one afternoon job into two.
Ask your own question