💧 Quad Ring, 2-3/4″ ID, 3-1/8″ OD, Generic, O-395
Manufacturer part number O-395. It is listed for the equipment shown below, so check the model on your own unit against that list.
📏 Specifications
| Specification | Value |
|---|---|
| Manufacturer part number | O-395 |
| Part Type | Quad Ring |
| Cross Section | 3/16″ |
| Inside Diameter | 2-3/4″id |
| Outside Diameter | 3-1/8″od |
| Catalog description | Quad Ring, 2-3/4″ ID, 3-1/8″ OD, Generic, O-395 |
✅ Listed for
- Pentair Sta-Rite SuperMax/SuperFlo Pumps
- Before 10/15/20 Pentair SuperFlo VST Pump Rpl Parts
- Pentair PacFab Challenger High Flow In-Ground Pump
These o-rings now follow the AS568A O-ring standard used by the O-Ring industry in order to bring a standardized approach to the pool and spa industry. The current part number for an o-ring is 90-423-5xxx, where xxx represents the AS568A designation. This designation ranges from -001 thru -932, in order of smallest to largest first by cross section then by diameter. Please see substitute item number under “Quick info” for the current SKU for this item.
Exploded parts diagrams: This part is shown as item #11 on the Pentair SuperMax DOE/SuperFlo DOE Pump Replacement Parts; item #5 on the Sta-Rite Pentair SuperMax VS Pump Rpl Parts; item #6 on the Pentair SuperFlo VS Pump Replacement Parts; item #12 on the Pentair PacFab Pinnacle High Flow Pump exploded parts diagrams.
🔧 Pentair SuperMax DOE/SuperFlo DOE Pump Replacement Parts – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | 34-102-1249 |
| – | Pump, Pentair SuperFlo DOE,1.1hp,1-Spd,115v/208v-230v,E-Comm |
| 26 | 34-102-W046K26 |
| 25 | 34-102-W046K25 |
| 24 | 34-102-W046K24 |
| 23 | Union Assembly, Pentair Sta-Rite SuperMax, 1-1/2",1.5hp Pump |
| 22 | Bolt, Pentair PacFab Sta-Rite, Seal Plate |
| 21 | 34-102-W046K21 |
| 20 | 34-102-W046K20 |
| 19 | 34-102-W046K19 |
| 18 | 34-102-W046K18 |
| 17 | 34-102-W046K17 |
| 16 | 34-102-W046K16 |
| 15 | 34-102-W046K15 |
| 14 | 34-102-W046K14 |
| 13 | 34-102-W046K13 |
| 12 | 34-102-W046K12 |
| 11 | Quad Ring, 2-3/4" ID, 3-1/8" OD, Generic, O-395 ◀ this part |
| 10 | Diffuser Screw, Pentair IF3/IP3 VSF, Single |
| 8 | Screw, Pentair Purex Whisperflo/IntelliFlo, 1/4-20 x 1" |
| 7 | 34-102-W046K7 |
| 6 | Impeller, Pentair SuperFlo DOE/SuperMax DOE |
| 4 | 34-102-W046K4 |
| 2 | 34-102-W046K2 |
🔧 Exploded diagram and parts
This part belongs to the Pentair PacFab Pinnacle High Flow Pump assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
Complete motors
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 1 | ![]() |
Motor, Century, 208v-230v, Var-Spd, 48fr, SQFL, V-Green | ECM16SQU | Available to order | $839.25 |
Complete motors
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 1 | ![]() |
Motor, Century, 0.75hp, 115v, 2-Spd, 56Yfr, SQFL, EE | B2981 | 3 in stock | $450.08 | Add to cart |
| 1 | ![]() |
Motor, Century, 0.75hp, 230v, 2-Spd, 56Yfr, SQFL, EE | B2980 | Available to order | $322.68 | |
| 1 | ![]() |
Motor, Century, 0.75hp, 115v, 2-Spd, 56Yfr, SQFL, 2-Green | B2981T | Available to order | $585.01 |
Complete motors
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 1 | ![]() |
Motor, Century, 0.5hp, 115v/230v, 1-Spd, 56Yfr, SQFL, EE | B845 | 9 in stock | $358.81 | Add to cart |
| 1 | ![]() |
Motor, Century, 0.75hp, 115v/230v, 1-Spd, 56Yfr, SQFL, EE | B2661 | Available to order | $429.63 | Add to cart |
| 1 | ![]() |
Motor, Century, 1.0hp, 115v/208-230v, 1-Spd, 56Yfr, SQFL, EE | B2841 | Available to order | $299.54 |
Complete motors
Show 5 complete motors we stock
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 1 | ![]() |
Motor, Century, 0.5hp, 115v/230v, 1-Spd, 56Yfr, SQFL | B2846 | 25 in stock | $300.91 | Add to cart |
| 1 | ![]() |
Motor, Century, 0.75hp, 115v/230v, 1-Spd, 56Yfr, SQFL, Full Rate | B2847 | Available to order | $208.80 | |
| 1 | ![]() |
Motor, Century, 1.0hp, 115v/208-230v, 1-Spd, 56Yfr, SQFL | B2841V1 | 6 in stock | $413.10 | Add to cart |
| 1 | ![]() |
Motor, US Motor, 0.75Hp 115/230v SQFL | EB847 | Available to order | $206.13 | |
| 1 | ![]() |
Motor, US Motor, 1 Hp 115/230v SQFL | ASB848 | 20 in stock | $244.15 | Add to cart |
Parts that go with this
Show 5 companion parts we stock
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
Tool, Pool Tool, O-Ring Pick | 134 | 18 in stock | $11.23 | Add to cart |
![]() |
Silicone Based Lubricant 1oz 00150 | 00150 | 343 in stock | $5.26 | Add to cart |
![]() |
Silicone, DOW 732, 10.1oz Cartridge, Clear | DC-732-CLR-10.3 | 43 in stock | $28.02 | Add to cart |
![]() |
Silicone, DOW 732, 3oz Tube, Clear | DC-732-CLR-3 | 186 in stock | $17.88 | Add to cart |
![]() |
O-Ring Chart, Aladdin | MG1 | 17 in stock | $83.58 | Add to cart |













































