💧 Retainer Ring, Waterway Front Access 100 sqft Skimmer
Made by Waterway, manufacturer part number 519-6640.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Waterway |
| Manufacturer part number | 519-6640 |
| Model | 100sq ft/200sq ft Skim Filter |
| Skimmer Part Type | Retaining Ring |
| Skimmer Type | Spa Front Access |
| Catalog description | Retainer Ring, Waterway Front Access 100 sqft Skimmer |
Exploded parts diagrams: This part is shown as item #10 on the Skim Filter , Waterway 100 sq ft / 200 sq ft; item #5 on the Skim Filter, Waterway, 50 sq ft / 100 sq ft exploded parts diagrams.
🔧 Skim Filter , Waterway 100 sq ft / 200 sq ft – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| 12 | 50-270-W007K12 |
| 11 | 50-270-W007K11 |
| 10 | Retainer Ring, Waterway Front Access 100 sqft Skimmer ◀ this part |
| 9 | 50-270-W007K9 |
| 8 | 50-270-W007K8 |
| 7 | 50-270-W007K7 |
| 6 | Skimmer Screw, WW Renegade/100sqft Skim Filter, 12 x 1-1/4" |
| 5b | Front Plate Assy,WW Front Access Skimmer 100sqft,Flat,White |
| 5a | 50-270-W007K5A |
| 4 | Screw, Waterway, 100sqft Skim Filter, POH, 6-20 x 5/8" |
| 3 | 50-270-W007K3 |
| 2 | 50-270-W007K2 |
| 1b | 50-270-W007K1B |
| 1a | 50-270-W007K1A |
🔧 Exploded diagram and parts
This part belongs to the Skim Filter , Waterway 100 sq ft / 200 sq ft assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
Silicone Based Lubricant 1oz 00150 | 00150 | 343 in stock | $5.26 | Add to cart |
![]() |
O-Ring Chart, Aladdin | MG1 | 17 in stock | $83.58 | Add to cart |





















