Pentair Letro Booster Pump Seal Plate | LA295
New Style Booster Pump Seal Plate Assembly
Product Overview
We supply this updated design Pentair seal plate specifically engineered for Letro booster pumps. This new-style component provides enhanced seal support and improved performance characteristics.
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | LA295 |
| Manufacturer | Pentair |
| Series | Letro Booster |
| Version | New Style |
| Material | High-performance composite |
| Type | Seal Plate |
| Design | Updated specification |
| Application | Booster pumps |
Exploded parts diagram: This part is shown as item #6 on the Letro Booster Pump – LA01N – New Style exploded parts diagram.
🔧 Letro Booster Pump – LA01N – New Style – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | Pump, Booster, Pentair, 3/4hp, 115v/230v, E-Commerce |
| – | Kit Adapt Booster Pmp |
| – | Pump, Booster, Pentair Letro, 0.75hp, 115v/230v, OEM |
| 19 | Motor, Letro, 0.75hp, 115v/230v, 1Spd, 56Yfr, Thd, LA01 |
| 18 | 34-104-W003D18 |
| 18 | 35-104-1001 |
| 17 | 34-104-W003D17 |
| 16 | Pump Stand, Pentair Letro Booster, New Style |
| 15 | Gasket, Garden Hose, Generic |
| 14 | 34-104-W003K14 |
| 13 | Nipple, 3/4" Male Pipe Thread x Close, SCH80 |
| 12 | 90 Elbow, 3/4" Slip x 3/4" Male Pipe Thread |
| 11 | 34-104-W003K11 |
| 10 | Hose Adapter, Pentair Letro Booster |
| 9 | 34-104-W003K9 |
| 8 | Adjustment Screw, Pentair Letro Legend Cleaners, White |
| 7 | O-Ring, Buna-N, 5/16" ID, 1/16" Cross Section, Generic |
| 6 | Seal Plate, Pentair Letro Booster, New Style ◀ this part |
| 5 | Volute, Pentair Letro Booster, New Version |
| 4 | 34-104-W003K4 |
| 3 | 34-104-W003K3 |
| 2 | Nut, Pentair Letro Booster, Volute, Quantity 2, New Version |
| 1 | Bolt, Pentair Letro Booster, Volute, Quantity 2, New Style |
Engineering Features
- Updated design architecture
- Precision-molded construction
- Improved seal cavity design
- Enhanced cooling efficiency
- Strengthened mounting points
- Optimized sealing surface
- Modern material composition
Performance Benefits
- Superior seal alignment
- Better heat management
- Reduced vibration
- Extended seal life
- Improved compression
- Enhanced reliability
- Consistent performance
Design Improvements
- Modern engineering standards
- Updated fluid dynamics
- Enhanced thermal properties
- Improved stress distribution
- Better material stability
- Advanced sealing geometry
- Refined mounting system
Installation Features
- Direct OEM replacement
- New-style specifications
- Clear alignment guides
- User-friendly design
- Improved maintenance access
- Secure mounting system
- Simple servicing
Compatibility Note
- Specifically for new style Letro boosters
- Not compatible with older models
- Verify pump model before installation
Product Identification
SKU: LA295 Categories: Pump Parts
This Pentair seal plate is manufactured to the latest OEM specifications, ensuring optimal performance in new-style Letro booster pump applications
🔧 Exploded diagram and parts
This part belongs to the Letro Booster Pump – LA01N – New Style assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
| No. | Part | Our part number | Availability | |
|---|---|---|---|---|
| 1 | ![]() |
Bolt, Pentair Letro Booster, Volute, Quantity 2, New Style | LA115 | Available to order |
| 3 | ![]() |
Generic Pump Seal PS-1000 | PS-1000 | 790 in stock |
| 3 | ![]() |
Generic Pump Seal PS-3865R | PS-3865R | 357 in stock |
| 3 | ![]() |
Shaft Seal, PS-1905, 5/8" Shaft, Silicon Carbide PS-1000 | PS-1905 | 9 in stock |
| 3 | ![]() |
Shaft Seal, PS-961, 5/8" Shaft, Buna, Carbon Face | PS-961 | 55 in stock |
| 3 | ![]() |
Shaft Seal, 1000, 5/8" Shaft, Buna | 1000 | 141 in stock |
| 4 | ![]() |
Impeller, Pentair Letro Booster, New Style | LA05L | Available to order |
| 5 | ![]() |
Volute, Pentair Letro Booster, New Version | LA39534 | 30 in stock |
| 8 | ![]() |
Adjustment Screw, Pentair Letro Legend Cleaners, White | EB20 | 15 in stock |
| 10 | ![]() |
Hose Adapter, Pentair Letro Booster | LB03B | 2 in stock |
| 11 | ![]() |
Hose Kit, Pentair Letro Booster, New Version | 353020 | 5 in stock |
| 12 | ![]() |
90 Elbow, 3/4" Slip x 3/4" Male Pipe Thread | 410-007 | 37 in stock |
| 13 | ![]() |
Nipple, 3/4" Male Pipe Thread x Close, SCH80 | 207-013 | 138 in stock |
| 14 | ![]() |
Lasco Male Adaptor 436-007 | 436-007 | 66 in stock |
![]() |
Kit Adapt Booster Pmp | 370239 | 1 in stock |
Complete pumps
| Part | Our part number | Availability | |
|---|---|---|---|
![]() |
Pentair Letro Universal Booster Pump — 0.75 HP 115V/230V for Pressure-Side Pool Cleaners | LA01N | Available to order |






















