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B388 Leeson Power Transmission

Brand: Leeson SKU: B388 Mfr Part #: B388

KKM Solutions is an independent parts distributor, not an authorized Leeson dealer — how we source.

Ships worldwide — lead time quoted per part
Sourced to exact specCross-checked against manufacturer part data
Fast quote turnaroundOur order desk replies within 1 business day
Worldwide shippingWe ship to your site, warehouse, or freight forwarder

Overview

Part number B388 from Leeson, listed in Power Transmission. Specifications on file: Catalog Number B388; Duty Continuous; Enclosure Type ODP; Frame 56. KKM Solutions quotes this part with pricing and availability confirmed per order.

Description Residential & commercial fans & blowers where low starting torque is required (air conditioning, roof ventilators, & exhaust fans).

Specifications

Catalog Number B388
Duty Continuous
Enclosure Type ODP
Frame 56
Frame Material Rolled Steel
Frequency 60 Hz
Horsepower 1/3 HP
Phase 1
Replaces F390, S88639, M900277, H174, 1E926, 56S17D7203, SGK2034, H174, H619, H623, MH174
Speed 1725|1140
Voltage 115V
Weight 22 lb

Product details

Manufacturer Leeson
Manufacturer part number B388
Product category Power Transmission
Published specifications 12 attributes listed

Request a quote for this part

Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.

Quotes back within 1 business day — usually the same day. Need it faster? Call (825) 454-5367, answered 24/7.

Frequently Asked Questions

How do I get pricing for B388?

This part is quoted on request, so no price is listed for it here. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.

Who manufactures the B388?

B388 is made by Leeson and is listed in our Power Transmission category. KKM Solutions is an independent distributor, not an authorized Leeson dealer: we source the exact Leeson part number B388, and the quote confirms condition and lead time before you order.

Is the B388 new and genuine?

Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.

What warranty comes with the B388, and can I return it?

Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.

What is the lifecycle status of B388?

No published lifecycle status is on file for B388. Leeson lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.

What are the key specifications of B388?

Key specifications include Catalog Number: B388; Duty: Continuous; Enclosure Type: ODP; Frame: 56. The full specification table on this page lists every published attribute for this part.

What voltage does B388 use?

Per the published specification for B388: Voltage: 115V. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.

What is the power rating of B388?

Per the published specification for B388: Horsepower: 1/3 HP. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.

How much does B388 weigh?

Per the published specification for B388: Weight: 22 lb. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.

How quickly can B388 ship?

Lead time for B388 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.

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