Jandy Pro Series Diffuser/Impeller w/ O-Rings & Mounting Hardware | R0446500
Jandy
SKU: R0446500
Jandy R0446500 Diffuser & Impeller Hardware Kit
The Jandy R0446500 kit includes the hardware and O-rings needed to service the diffuser and impeller assembly on compatible Jandy pump models. It restores proper sealing, alignment and overall pump performance.
Key Features
- Complete hardware kit for diffuser and impeller service.
- Includes mounting screws, washers and O-rings.
- Designed for use with select Jandy Stealth, PlusHP, ePump and compatible pump series.
- Ideal for routine pump maintenance or rebuilding tasks.
Technical Specifications
- Part Number: R0446500
- Includes: Impeller mounting screw with O-ring, diffuser screws, washers and diffuser O-rings.
- Application: Replacement hardware for compatible Jandy pump wet ends.
Installation & Service Notes
Shut off pump power and relieve system pressure. Disassemble the pump housing to access the wet end. Remove worn hardware and O-rings, clean mating surfaces and install the components from the R0446500 kit. Reassemble the pump, restore water flow and confirm smooth operation with proper sealing and no unusual noise or vibration.
Maintenance Tips
- Inspect the impeller and diffuser assembly annually for signs of wear or misalignment.
- Use this kit when experiencing reduced flow, increased noise or leaking around the wet end.
- Keeping this kit stocked helps ensure fast repairs during service visits.
Why Choose This Kit?
For pool professionals, service technicians and homeowners, the Jandy R0446500 provides a complete and reliable hardware set for maintaining pump performance and extending pump life.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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