Blackmer 903541 Locknut OEM Pump & Compressor Replacement Part

Name: Blackmer 903541 Locknut OEM Pump &amp; Compressor Replacement Part
SKU: 903541
Price: 74.95 USD
Availability: InStock

SKU: 903541

$74.95

Only 2 left in stock

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$74.95	0%
5–9	$71.20	5%
10+	$67.46	10%

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Available to order: 2.

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Product Description

REGIONS SUPPLY BUYING GUIDE

Product details & buying advice

For pump or compressor service parts, the equipment model and revision are the starting point for a reliable match.

Product type	Pump and compressor service parts
Part / SKU	903541

What to check before ordering

Compare the complete host-equipment identification with the applicable parts drawing.
Check the material and seal configuration, and whether the listing supplies one part, a kit or a rotating assembly.
Use the matching service instructions for clearances, seal work and reassembly checks.

Service reminder: A shared diagram or family name does not establish fit across every model. Confirm the individual part reference for your equipment.

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

Blackmer installation, operation and maintenance manuals

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

Overview

The Blackmer 903541 Locknut is a genuine OEM fastening component designed for use in Blackmer pumps and compressors. This precision-machined locknut is used to secure internal components, helping maintain correct alignment and reliable operation in demanding service conditions.

Manufactured to Blackmer specifications, this locknut is commonly replaced during pump rebuilds, maintenance, and repair procedures, especially in propane, LP gas, and fuel transfer applications.

Key Features & Benefits

Genuine Blackmer OEM locknut
Precision-machined for exact fitHelps prevent loosening due to vibration
Designed for long service life
Ideal for pump rebuild and maintenance workTypical

Applications

Blackmer propane pumpsLP gas and fuel transfer equipmentPump and compressor rebuilds
Industrial maintenance and service operationsTrusted by pump rebuilders, propane technicians, and industrial maintenance professionals.

Product details

Part / SKU	903541

Package includes

Blackmer 903541 Locknut OEM Pump & Compressor Replacement Part

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