Pentair Letro Sweep I & II Cleaner Internal Motor With Gears (LG27B)

Type:	Pump Motor Parts
Mfr	Pentair/Letro
Mfg Part #	LG27B
Hzn Part #	87-104-1684

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TAGS: pentairletro, pumpmotorparts, spapumps

Details

(DISCONTINUED BY MANUFACTURER)

SEE REPLACEMENT PART: OBSOLETE

The Pentair Letro Sweep I & II Cleaner Internal Motor With Gears (LG27B) is a replacement pump motor parts component from Pentair/Letro, selected for compatible pool, spa, or bath equipment repairs. The listed part number is LG27B, making it easier to match this item against an existing component, parts diagram, or previous service record. Before ordering, compare the product title, part number, dimensions, and application details against the original part and the equipment documentation. Correct part matching is important for any repair because small differences in size, port style, thread type, voltage, color, or model compatibility can affect installation and performance. This item is best used as a direct replacement where the application details match the existing component. If you are unsure about compatibility, compare photos, measurements, and model information before installation.

Genuine replacement style item from Pentair/Letro for compatible pump motor parts applications
Use part number LG27B to help confirm the correct match
Designed for repair or replacement of the matching original component
Helps restore proper fit, function, and serviceability when the existing part is worn or damaged
Recommended for pool, spa, or bath service where compatibility has been verified

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.