Seal Replacement Kit, Zodiac Polaris PB4SQ, w/ Drain Plug | R0734300
$57.47
| Manufacturer part number | R0734300 |
| UPC (GTIN) | 052337073783 |
| Returns | 30-day returns – see our returns policy |
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💧 Seal Replacement Kit, Zodiac Polaris PB4SQ, with Drain Plug
Made by Zodiac, manufacturer part number R0734300.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Zodiac |
| Manufacturer part number | R0734300 |
| Part Type | O-ring |
| Cross Section | 1/8″, 3/16″ |
| Inside Diameter | 3-7/8″id, 5-5/16″id |
| Pump Model | PB4-SQ |
| Shaft Seal Head Type | D |
| Pump Manufacturer | Polaris/Zodiac |
| Quality/Material | Better – Viton Carbon Graphite |
| Shaft Size | 5/8″ |
| Seal Outside Diameter | 1″dia |
| Seal Height | 53/64″ |
| Mating Ring Diameter | 1-3/8″dia |
| Mating Ring Thickness | 13/32″ |
| US Seal Basic Equivalent | PS-3890 |
| Catalog description | Seal Replacement Kit, Zodiac Polaris PB4SQ, w/ Drain Plug |
Kit includes: Shaft Seal, Pump Housing O-ring, Diffuser O-ring First Stage (Orange), Drain Plug w/n O-ring
Exploded parts diagram: This part is shown as item #9 on the Zodiac Polaris Booster Pump Model PB4SQ exploded parts diagram.
🔧 Zodiac Polaris Booster Pump Model PB4SQ – exploded parts diagram
The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
🔧 Exploded diagram and parts
This part belongs to the Zodiac Polaris Booster Pump Model PB4SQ assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
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|---|---|---|---|---|---|
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Silicone Based Lubricant 1oz 00150 | 00150 | 343 in stock | $5.26 | Add to cart |
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Commonly replaced parts
Parts commonly replaced on this item that we stock.
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
Shaft Seal, PS-3890, 5/8" Shaft, Buna | PS-3890 | 108 in stock | $18.83 | Add to cart |
| Part Type | O-ring |
|---|---|
| Cross Section | 1/8", 3/16" |
| Inside Diameter | 3-7/8"id, 5-5/16"id |
| Pump Model | PB4-SQ |
| Shaft Seal Head Type | D |
| Pump Manufacturer | Polaris/Zodiac |
| Quality/Material | Better – Viton Carbon Graphite |
| Shaft Size | 5/8" |
| Seal Outside Diameter | 1"dia |
| Seal Height | 53/64" |
| Mating Ring Diameter | 1-3/8"dia |
| Mating Ring Thickness | 13/32" |
| US Seal Basic Equivalent | PS-3890 |
| H Part# | 35-100-1029 |