Pentair Sweep® I/II Gear Housing | LG27

Pentair Sweep® I/II Gear Housing | LG27

Pentair LG27 gear housing for Sweep I/II systems. Protects internal gear assemblies and supports valve alignment in in-floor pool cleaners.

• Designed for Sweep® I & II Valves – Direct OEM-fit gear housing for in-floor cleaning valve systems.

• Protects Internal Gears & Cam – Provides a stable mounting point for internal moving parts, shielding them from debris and damage.

• Durable Injection-Molded Construction – Built to resist pool chemical exposure, pressure, and wear over time.

• Ensures Proper Alignment – Maintains gear train positioning for smooth cycling and consistent water distribution.

• Essential for Rebuilds or Repairs – Replace cracked or worn gear housings to restore full valve performance.

The Pentair LG27 Gear Housing serves as the foundation for the internal mechanics of Sweep® I and II in-floor valve systems. This molded base securely holds the gear assembly, cam, and axle components in place—ensuring precise operation and balanced water distribution throughout the pool's cleaning zones.

Built from durable, pool-grade material, the LG27 is engineered to handle years of exposure to chlorine, UV rays, and water pressure. If the gear housing becomes warped, cracked, or stripped, it can disrupt valve timing, cause gear misalignment, or lead to premature wear of other components. Replacing it with a genuine LG27 restores structural integrity and supports smooth gear cycling.

Designed to match OEM specifications, this part is a must-have during complete valve rebuilds or when servicing Sweep® systems showing signs of internal wear or instability.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.