🔧 What this part is
Drain Screen Cap, Waterway Sand Filters, 2011+, part number 602-5321. A component part of the unit named in the title, sold separately for repairs.
✅ Check before you order
- The number on the old part should read 602-5321, or the maker’s equivalent.
- Not sure? Send us a photo of the old part and any number on it, and we will tell you whether this is the one.
🔧 Exploded diagram and parts
This part belongs to the Sand Filter, Waterway, Clearwater assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
Sleeve Assys
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 36b | ![]() |
MPV, WW Clearwater, 1-1/2", 7 Position, Split-Nut Style, 2002+ | WVS003 | 20 in stock | $134.28 | Add to cart |
| 37 | ![]() |
Waterway Filter O-Ring 805-0435 | 805-0435 | 58 in stock | $12.42 | Add to cart |
| 38b | ![]() |
Split Nut, Waterway Clearwater, 2002 to Present | 505-3010 | 127 in stock | $31.33 | Add to cart |
| 39 | ![]() |
Collar Wrench, Waterway Clearwater/Carefree | 505-1970 | 16 in stock | $24.01 | Add to cart |
| 41 | ![]() |
Sleeve Assy, Waterway Clearwater, Threaded, 2002-Present | 505-3000 | 29 in stock | $27.95 | Add to cart |
Gaskets
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 36a | ![]() |
MPV, WW Clearwater, 1-1/2", 7 Position, Clamp-Style, Pre-2002 | WVS002 | Available to order | $116.10 | |
| 37a | ![]() |
Gasket, WW Clearwater, Clamp Ring, 5-5/8"ID, 7-1/8"OD, Pre 2001 | 711-1920 | 14 in stock | $20.02 | Add to cart |
Lid Assemblys
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 27 | ![]() |
Lid Assembly, Waterway 1-1/2" Top Mount Valve | 600-9600 | 20 in stock | $102.03 | Add to cart |
| 28 | ![]() |
Handle, Waterway 1-1/2" Top Mount Valve, Black | 602-1931 | 12 in stock | $13.97 | Add to cart |
| 29 | ![]() |
O-Ring Kit, Waterway 1-1/2" Top Mount 7 Pos Valve | 800-0150 | 21 in stock | $16.37 | Add to cart |
| 31 | ![]() |
Lid Screw, Waterway Top Mount and Side Mount Valves | 819-0010 | 1 in stock | $1.83 | Add to cart |
| 32 | ![]() |
Diverter, Waterway 1-1/2" Top Mount Valve | 600-9500 | 74 in stock | $46.88 | Add to cart |
| 35 | ![]() |
Nut, Waterway 1-1/2" Top Mount Valve | 820-0013 | 3 in stock | $1.03 | Add to cart |







































