Blackmer 336982 Mechanical Seal LP Gas Propane Pump OEM Replacement

SKU: 336982

Weight	4 lbs
Dimensions	8 × 8 × 8 in
Condition	New
Manufacturer Part Number	336982
Brand	Blackmer

$1,258.04

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	$1,258.04	0%
5–9	$1,195.14	5%
10+	$1,132.24	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

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Blackmer 336982 Mechanical Seal LP Gas Propane Pump OEM Replacement

Specifications & product details

Blackmer 336982 Mechanical Seal – OEM LP Gas & Propane Pump Replacement

The Blackmer 336982 Mechanical Seal is a genuine OEM replacement part designed for use in Blackmer propane and LP gas pump applications. This precision-engineered mechanical seal is critical for maintaining a tight, leak-free seal around the pump shaft during propane transfer operations.

Commonly used in bulk plants, bobtail trucks, railcar unloading systems, and industrial propane installations, this mechanical seal is manufactured to Blackmer’s exact specifications for durability, chemical resistance, and long service life.

Key Features & Benefits:

Genuine Blackmer OEM mechanical seal
Designed specifically for LP gas & propane pump service
Precision-machined sealing surfaces
Helps prevent leaks and pressure loss
Ideal for pump rebuilds, overhauls, and preventative maintenance
Compatible with select Blackmer pump models (verify application before purchase)

A critical replacement component for maintaining safe, efficient, and reliable propane pumping systems.

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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