Corken 2557 Marathon Motor 3HP 3PH 3450RPM 230/460V Propane LP Gas Pump Drive

SKU: 2557

Weight	30 lbs
Dimensions	18 × 14 × 12 in

$5,009.41

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$5,009.41	0%
5–9	$4,758.94	5%
10+	$4,508.47	10%

Estimate for this quantity before shipping. Tax display follows store settings. Existing cart quantities can increase the tier. Only one offer applies; a coupon replaces automatic pricing. For 20+ units, contact support for a quote.

Available to order.

Bulk quantity & quote

Quantity needed

Enter the total quantity you need. We will confirm availability and a quote before you order.

Need a firm ship date? Availability may include supplier stock. Confirm availability before ordering for time-sensitive work.

Corken 2557 Marathon Motor 3HP 3PH 3450RPM 230/460V Propane LP Gas Pump Drive

Specifications & product details

REGIONS SUPPLY BUYING GUIDE

Product details & buying advice

Match pump-drive parts to the pump mounting and operating requirements before selecting a motor, coupling or adapter.

Product type	Pump drive components
Part / SKU	2557

What to check before ordering

Check the pump model, shaft dimensions, mounting arrangement and drive requirements.
For a motor, verify supply, speed and the equipment rating required at the installation.
Use the installation instructions for both the pump and its drive components.

Service reminder: Review the included items carefully: a motor, coupling or adapter is not a complete pump assembly unless the listing includes one.

Have gas-system installation and service completed by qualified personnel. Use the current instructions for the exact model and the requirements that apply at the installation location.

Product help & manufacturer resources

Corken pump manuals and parts literature

Explore this product guide · Shop this product group · Ask Regions Supply about this part

Overview

The Corken 2557 Marathon Motor delivers reliable power for propane, LP gas, and natural gas transfer systems. With a 3HP, 3-phase motor running at 3450 RPM, this industrial motor is engineered to handle demanding fuel transfer operations.

Key Features

Brand: Corken – trusted in fuel transfer and bulk plant equipmentPower: 3 Horsepower, 3450 RPM
Voltage: 230/460V Dual VoltagePhase: 3PH for industrial performance
Built for bulk propane plants, natural gas operations, and industrial fueling systemsRugged steel frame with precision-machined housing for durability
Designed for continuous-duty applications in hazardous fuel handling environmentsThis motor is ideal for pairing with Corken transfer pumps or similar propane/natural gas systems requiring efficient, long-lasting drive power.

Product details

Part / SKU	2557

Package includes

Corken 2557 Marathon Motor 3HP 3PH 3450RPM 230/460V Propane LP Gas Pump Drive

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

Compatibility & part-number help

Match the manufacturer part number and equipment model to the listing. Check connection sizes, fuel type, pressure or capacity, voltage and dimensions where applicable. A similar appearance or part number alone does not confirm compatibility.

For help, send a parts inquiry with the part number, equipment model, label photos and quantity. Manufacturer documents and item-specific information, when supplied, are in the product details above.

Shipping & availability

Availability may include our inventory and supplier sources. Listed stock does not by itself confirm immediate dispatch. Ask us to confirm a ship date before ordering for time-sensitive work.

Shipping methods and charges appear at checkout where available. Freight, oversized and specially handled items may require a quote. See our Shipping Policy for processing periods, restrictions and delivery information.