Blackmer 331905 Grease Seal OEM Pump Replacement Seal

SKU: 331905

Weight	1.5 lbs
Dimensions	8 × 8 × 8 in

$429.00

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	$429.00	0%
5–9	$407.55	5%
10+	$386.10	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.

Blackmer 331905 Grease Seal OEM Pump Replacement Seal

Specifications & product details

Overview

Blackmer OEM Grease Seal – Part #331905

The Blackmer 331905 Grease Seal is a genuine OEM replacement seal designed to retain lubrication and protect internal pump components from contamination. Manufactured to exact Blackmer specifications, this seal ensures reliable performance and long service life in demanding industrial pump applications.

This grease seal is commonly used in Blackmer pump assemblies where proper lubrication retention is critical to shaft and bearing longevity.

Key Benefits:

Genuine OEM Blackmer grease seal
Precision-molded for accurate fitHelps retain grease and exclude contaminants
Designed for long-term industrial serviceFactory-correct replacement part

Common Applications:

Blackmer pump maintenanceShaft and bearing lubrication systems
Industrial and LP gas equipment (model dependent)
⚠️ Verify pump model and seal location before installation.

Product details

Part / SKU	331905

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.