Kasco Large O Rings For Tops
- Genuine Kasco parts, not aftermarket substitutes
- Fitted on our own bench in Markham if you would rather not
- Serial number checked against the revision before we ship
- Parts not listed can be sourced - ask us
This part ships in Kasco Unit Rebuild Kit 990599 — 1/2, 3/4 & 1 HP.
This part ships in a Fountain Depot service kit. Call or text 1-855-752-5795 and we will put the right kit together for your unit.
Small parts are sold in kits that include the matching hardware and service parts.
This part is sold as an add-on. Add a Kasco unit, motor or kit to your cart first, then add this part to the same order.
- Authorized Kasco dealerFull factory warranty honoured
- Certified repair centreFactory-trained bench in Markham
- Ships Canada-wideFree on parcel orders over $250
- A human answersCall or text 1-855-752-5795
Kasco Replacement Parts
Kasco Replacement Propellers
From $42.50
Kasco Replacement Power Cord — 2400 & 3400, 120V (25, 50, 100 ft)
From $135.21
Kasco Universal Mount Underwater Stainless Steel Hardware 243494
$229.10
Kasco 5/8" Tube Fitting Kit 773500 — 2-Pack
$57.04
Kasco 3/8" Tube Fitting Kit 773300 — 5-Pack
$58.00
Kasco Grease Replacement Kit 911100 — 5-Pack
$58.15
Kasco Grease Packet 341300 — 6-Pack
$54.54
Kasco Large Cabinet Filter Kit 774090 — 2-Pack
$75.92
Kasco Cabinet Filters, 3–4 Compressor 774089 — 2-Pack
$65.02
Kasco Cabinet Filters, 2-Compressor 774088 — 2-Pack
$52.96
Kasco Air Filter Element, Pre-2020 771014 — 3-Pack
$56.97
Kasco Air Filter Element, Current 771018 — 3-Pack
$58.80
Kasco Flex Sleeving 3/4" 645340 — 10 ft Length
$65.50
Kasco Flex Sleeving 1/2" 645330 — 12 ft Length
$58.44
Kasco Flex Sleeving 3/8" 645315 — 12 ft Length
$52.56
Kasco Bottom Screen Clip 223240 — 6-Pack
$52.20
Kasco Top Screen Clip 223111 — 8-Pack
$50.72
Kasco H-Clip, Cage to Float 222995 — 3-Pack
$55.59
Kasco VX Clip with Washer 140312K — 5-Pack
$51.35
Kasco Retaining Clip Assembly 140320 — 5-Pack
$59.60
Kasco Retaining Clip 140312 — 6-Pack
$60.96
Kasco Quick Disconnect Seal Kit
$66.41
Kasco Compressor Service Kit — KM-60 / KM-120
$50.82
Kasco Redwood Nozzle Set, 5–7.5 HP
$83.43
Kasco Redwood Nozzle Set, 2–3 HP
$77.91
Kasco Large VFX Wet-End Service Kit
$147.43
Kasco AquatiClear Wet-End Service Kit
$76.63
Kasco VFX Wet-End Service Kit
$85.78
Kasco J Series Wet-End Service Kit
$57.83
Kasco 2400VFX Prop Service Kit
$77.53
Kasco 2400 Prop Service Kit
$73.41
Kasco Large Unit Service Kit — 5/8" shaft
$62.48
Kasco Small Unit Service Kit — 1/2" shaft
$50.11
Kasco Aerator Rope 990700 — 3-Pack
$52.20
Kasco De-Icer Rope 990800 — 6-Pack
$52.20
Kasco Pond Probiotics 8 oz MZ8 — 3-Pack
$60.90
Kasco J Fountain Replacement Motor — 3400, 4400, 8400, 3.1 & 5.1
From $2,143.10
Kasco VX Fountain Replacement Motor — 3400, 4400, 8400 & 5.1 VFX
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Kasco Compressor & Cabinet Air Filters
From $18.99
Kasco Compressor Rebuild Kits — KM-200 Silver Head & Home Series PM Kit
From $188.50
Overview
Kasco Large O Rings For Tops, Replacement O Rings for Tops For Fountain Models: Kasco 2400, 3400, 4400, 8400, and 3.1
How do I identify the right part?
Send us the model and serial number off the unit, plus a description of the fault or a photo. Kasco has revised components across production runs - the 3400J and 4400J were redesigned, for instance - so the model number alone does not always resolve it.
We will name the exact part. That is faster than guessing and considerably cheaper than ordering twice.
Is it worth repairing, or should I replace the unit?
More often than people expect, repair is the better call. Seals, propellers, o-rings, capacitors, floats and cord hardware account for most of what crosses our bench, and each is a fraction of the cost of a new unit.
We run the repair centre, so we have no reason to sell you a replacement you do not need. Send the model number and the symptom for an honest assessment.
Which spares should I keep on hand?
A propeller and an o-ring set. Those are the parts that strand a unit mid-season, and they are inexpensive against losing the use of a fountain for a month waiting on a shipment.
On a diffused aeration system, a cabinet air filter and a compressor rebuild kit serve the same purpose - and the filter is a genuine consumable rather than a failure part.
Can you get a Kasco part you do not list?
Yes. Kasco's parts catalogue runs to several hundred items and we stock the fast movers rather than all of them - nozzles, diffuser components, float assemblies, mounts, quick disconnects and control panel parts are all available to order.
Tell us the part number if you have it, or the model and the symptom if you do not, and we will source it.
What is a zinc anode and does my unit need one?
A sacrificial anode. It corrodes in place of the stainless steel and aluminium components, and it is consumed by design - which means it needs replacing periodically rather than lasting the life of the unit.
If yours has never been changed, it is worth inspecting. Ask us which anode your model takes.
Can you service a unit I did not buy from you?
Yes. We are a certified Kasco repair centre with factory-trained bench techs in Markham, and we service units regardless of where they were purchased.
Because the work happens here, your unit is not crossing the border and back. Send us the model number and the fault to start.