Blackmer 903091 Locknut Spanner Wrench 2–2.5″ Propane LP Pump OEM

SKU: 903091

Weight	2 lbs
Dimensions	12 × 11 × 5 in
Condition	New
Manufacturer Part Number	903091
Brand	Blackmer

$100.58

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	$100.58	0%
5–9	$95.55	5%
10+	$90.52	10%

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Blackmer 903091 Locknut Spanner Wrench 2–2.5″ Propane LP Pump OEM

Specifications & product details

Blackmer 903091 Locknut Spanner Wrench – OEM Tool for 2–2.5″ LP Gas Pumps

The Blackmer 903091 Locknut Spanner Wrench is a genuine OEM service tool designed specifically for use on Blackmer 2″ to 2.5″ propane and LP gas pumps. This precision-machined wrench allows technicians to safely loosen and tighten pump locknuts without damaging components.

Commonly used during pump maintenance, rebuilds, and seal replacement, this spanner wrench ensures proper torque application and helps extend pump service life.

Key Features & Benefits:

Genuine Blackmer OEM locknut spanner wrench
Designed for 2″–2.5″ Blackmer pump locknuts
Heavy-duty steel construction
Prevents rounding or damage to locknuts
Essential tool for professional propane pump service technicians

A must-have tool for any shop servicing Blackmer propane pumps.

Important Notice – Propane Parts, Accessories, and Regulators

This product, including but not limited to propane parts, accessories, fittings, hoses, valves, and regulators, must be installed and serviced by a licensed professional in accordance with all applicable local, state, and federal codes, regulations, and standards.

The seller assumes no responsibility for the installation, inspection, application, maintenance, or use of this product.

It is the sole responsibility of the buyer to ensure the product is appropriate for their intended application and that it is installed correctly by a qualified individual.

Improper installation, maintenance, or use of propane products may result in serious injury, death, fire, explosion, or property damage.

The buyer accepts all risks, liabilities, and potential consequences associated with the use of this product.

By purchasing this item, the buyer acknowledges that they have read, understood, and agreed to these terms and confirm that installation and use will be conducted by a properly licensed and qualified professional.

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.

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