Pentair Letro Booster Volute Nut Old Style (LA12)

Nuts Bolts & Screws
Pentair/Letro
LA12
35-104-1010
COMPARE AT $7.74
OUR PRICE $4.22
STOCK STATUS IN STOCK Ships Usually the Same/Next Business Day
-
+
$9.88 Standard Shipping
Under 25 lbs. Contiguous USA
Secure Checkout
Safe & secure
Expert Parts Support
We’re here to help

This old-style Letro booster volute nut is a replacement fastening component for compatible booster pump assemblies. Small pump hardware can be critical during a rebuild because missing, stripped, or corroded nuts may prevent the volute from seating properly or make routine service more difficult.

  • Replacement volute nut for compatible old-style Letro booster pumps
  • Helps secure pump wet-end components during repair or reassembly
  • Useful when original hardware is lost, worn, stripped, or corroded
  • Supports proper pump service work when matched to the correct model
  • Confirm part number LA12 before ordering replacement hardware
Pentair / Letro – Pressure Side Pool Cleaners, Letro Cleaners and Replacement Parts
Who is Pentair / Letro?

Pentair / Letro refers to Pentair’s line of pressure-side pool cleaners and legacy Letro cleaning systems, widely used in residential pools for automatic debris removal. Letro was a well-known brand in pressure-side cleaning technology, and its products are now supported under the Pentair umbrella. These cleaners remain popular for their reliability and strong cleaning performance.

What products does Pentair / Letro specialize in?

Pentair / Letro specializes in pressure-side pool cleaners, cleaner parts, debris bags, hoses, wheels, and internal components. Their product lineup includes cleaners that connect to a dedicated pressure line or booster pump to sweep, vacuum, and collect debris from pool floors and surfaces. These systems are designed for efficient, automated cleaning.

Why choose Pentair / Letro parts for your pool or spa?

Pentair / Letro products are known for durability, powerful cleaning action, and long service life. Pressure-side cleaners are especially effective at handling larger debris such as leaves and dirt without overloading the pool’s filtration system. Pool owners choose Pentair / Letro for reliable cleaning performance and easy maintenance.

How do you identify and choose the correct Pentair / Letro part?

To select the correct Pentair / Letro component, it’s important to identify your cleaner model and match part numbers such as bags, tires, or internal assemblies. Many Letro models are legacy systems, so cross-referencing with Pentair replacement parts is often required. Choosing the right part ensures proper cleaner function and optimal debris removal.

Need help finding the right Pentair / Letro part?

At Bath & Spa Parts Online, we carry a wide selection of Pentair / Letro pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

Recently Viewed Products