Lock Washer, Sonfarrel/Martec Spa Master|300-011
$0.41
| Manufacturer part number | 300-011 |
| Returns | 30-day returns – see our returns policy |
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💧 Lock Washer, Sonfarrel/Martec Spa Master
Made by Advantage Manufacturing, manufacturer part number 300-011.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Advantage Manufacturing |
| Manufacturer part number | 300-011 |
| Catalog description | Lock Washer, Sonfarrel/Martec Spa Master |
Exploded parts diagrams: This part is shown as item #24 on the Sonfarrel/Martec Spa Master Spa Pump; item #24 on the Sonfarrel/Martec Spa Master Side Discharge Spa Pump exploded parts diagrams.
🔧 Sonfarrel/Martec Spa Master Spa Pump – exploded parts diagram
The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| 25 | Nut, Sonfarrel/Martec Spa Master, 10-24 |
| 24 | Lock Washer, Sonfarrel/Martec Spa Master ◀ this part |
| 23 | Volute, Sonfarrel/Martec Spa Master |
| 22 | 34-185-W003K22 |
| 21 | 34-185-W003K21 |
| 20 | O-Ring, 5-1/4" ID, 1/8" Cross Section, Generic |
| 19 | 34-185-W003K19 |
| 16 | Screw, Sonfarrel/Martec Spa Master, Faceplate |
| 8 | Pump Union, 1-1/2"Female Buttress Threadx1-1/2" Slip Martec |
🔧 Exploded diagram and parts
This part belongs to the Sonfarrel/Martec Spa Master Spa Pump assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 22 |  |
Generic Pump Seal PS-1000 | PS-1000 | 790 in stock | $9.29 | Add to cart |
| 22 |  |
Shaft Seal, PS-961, 5/8" Shaft, Buna, Carbon Face | PS-961 | 55 in stock | $11.15 | Add to cart |
| 22 |  |
Shaft Seal, PS-1905, 5/8" Shaft, Silicon Carbide PS-1000 | PS-1905 | 9 in stock | $102.75 | Add to cart |
| 22 |  |
Generic Pump Seal PS-3865R | PS-3865R | 357 in stock | $18.17 | Add to cart |
| 22 |  |
Shaft Seal, 1000, 5/8" Shaft, Buna | 1000 | 141 in stock | $5.90 | Add to cart |
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 |
| Brand | Advantage Manufacturing |
|---|---|
| H Part# | 35-185-1026 |