CMP Pentair Piston Assembly
Best quick fix for pool owners repairing leaky valve systems.
This heavy-duty replacement assembly is the quickest way to silence a leaking valve without overhauling your entire plumbing setup. It’s a straightforward, all-in-one fix that prioritizes ease of installation over complex customization, making it the smartest choice for getting your pool equipment back in working order with minimal downtime.
$119.95
at
Sunplay
Who it's for
- Pool owners needing a reliable, factory-spec replacement part
- Budget-conscious homeowners avoiding expensive valve head replacements
- Maintenance-minded users seeking long-lasting, chemical-resistant components
Who should skip it
- Novice DIYers uncomfortable with intricate mechanical disassembly
- Troubleshooters who haven't confirmed the exact source of their leak
- Owners preferring low-maintenance equipment that rarely needs servicing
Performance breakdown
Installation Simplicity
Straightforward design allows for quick, hassle-free replacement by most homeowners.
Leak Prevention
Robust seals effectively resolve common pressure loss and valve dripping issues.
Build Durability
Heavy-duty construction withstands the harsh chemical environment of pool plumbing systems.
Compatibility Precision
Engineered as a direct fit for specific Pentair valve models.
Component Completeness
Includes both stem and handle, eliminating the need for separate purchases.
Operational Reliability
Restores smooth valve actuation and consistent water flow control immediately.
Key Specs
Part Number
25831-130-100
Model Number
51013811
Intended Use
Replacement part for Pentair Valves
Compatible Models
Pentair Push Pull Valve Models 263034 and 50290211
Included Items
Piston Assembly (Valve Stem) and Handle
Replacement Element
Yes
Know before you buy
Still have a question?
Ask Metto anything about the CMP Pentair Piston Assembly before you decide.
