Rochester 0015-00021 Junior Gauge O-Ring Gasket for LPG Propane Tank Sensor

SKU: 0015-00021

Weight	1 lbs
Dimensions	15 × 10 × 1 in

$8.06

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	$8.06	0%
5–9	$7.66	5%
10+	$7.25	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.

Rochester 0015-00021 Junior Gauge O-Ring Gasket for LPG Propane Tank Sensor

Specifications & product details

REGIONS SUPPLY BUYING GUIDE

Product details & buying advice

Select gauge mounting and sealing parts from the gauge-head identification, with the tank service and materials in mind.

Product type	Gauge gaskets, flanges and hardware
Part / SKU	0015-00021
Gauge size	Junior
Component type	Gauge O-ring

What to check before ordering

Check the exact part number, mounting pattern and Junior, Senior or Magnetel configuration.
Confirm that the gasket material suits both the service and the gauge-head material.
Have qualified personnel perform any work that opens the tank’s pressure boundary.

Service reminder: Distinguish dial screws from the screws retaining the gauge head. Diameter alone does not identify the correct fastener.

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

Rochester Jr. and Sr. bolted gauge installation guide

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

Overview

Rochester 0015-00021 Junior Gauge O-Ring Gasket – LP Gas Tank Replacement SealThe Rochester 0015-00021 Junior O-Ring is a high-performance gasket seal designed for Junior Gauge systems in propane (LPG) and industrial gas tanks. It ensures a secure, leak-free seal between gauge components, maintaining system safety and pressure integrity.✅ OEM Replacement: Specifically engineered for Rochester Sensors Junior Gauge assemblies, ensuring a perfect fit and reliable performance.✅ Durable

Material: Constructed from fuel- and vapor-resistant rubber to withstand LP gas, propane, and other hydrocarbon environments.✅ Leak Prevention: Maintains tight sealing under temperature fluctuations and pressurized conditions.✅ Easy Installation: Drop-in replacement for worn or damaged O-rings used in LPG and anhydrous ammonia systems.✅ Industrial Use: Commonly used in propane bulk plants, fuel distribution centers, and LPG storage tanks.

Specifications

Brand: Rochester Sensors
Model: 0015-00021
Type: Junior Gauge O-Ring GasketApplication: LPG, Propane, Anhydrous Ammonia Systems
Material: Industrial Rubber

Condition

Brand New

Use With:Rochester Junior Gauge assembliesLPG tank liquid level sensorsFuel and ammonia service fittingsThis Rochester OEM O-Ring is a must-have for propane service technicians, bulk plant operators, and fuel system maintenance professionals needing a reliable, pressure-rated seal for gauge systems.

Product details

Part / SKU	0015-00021

Package includes

Rochester 0015-00021 Junior Gauge O-Ring Gasket for LPG Propane Tank Sensor

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.