L13000588 - Genuine OEM Vulkan Lokring Refrigerator Lokring Tube Straight Connector, 6 NK Ms 00

L13000588 – Genuine OEM Vulkan Lokring Refrigerator Lokring Tube Straight Connector (6 NK Ms 00)

Authoritative Overview

The L13000588 Genuine OEM Vulkan Lokring Tube Straight Connector (6 NK Ms 00) is a precision-engineered refrigeration component designed for refrigerators and fridge-freezers. Manufactured by Vulkan Lokring, this OEM brass connector is used to create secure, solder-free connections between refrigeration system tubes, particularly in sealed system repairs.

This part is widely used across major appliance brands such as Bosch, Siemens, and similar refrigeration systems. Available through Appliance Kingdom in Canada, it offers fast nationwide shipping, making it a trusted solution for technicians, landlords, and homeowners needing reliable sealed system repairs.

If you’re dealing with refrigerant leaks, damaged tubing, or failed pipe joints, replacing the connector with this OEM Lokring fitting is often the correct and long-term fix.

Function & Importance

The L13000588 Lokring connector is a straight brass coupling designed to join two copper tubes of equal diameter (6 mm / 1/4") in a refrigerator’s sealed system.

Its primary functions include:

• Creating a permanent, leak-free connection without brazing or soldering

• Maintaining system pressure integrity for refrigerant flow

• Enabling quick and efficient repairs of discharge or process tubes

Unlike traditional welding methods, Lokring connectors use a mechanical compression seal, ensuring consistent performance while reducing installation time and risk.

Using a genuine OEM connector is critical because:

• Refrigeration systems operate under high pressure (up to ~25 bar / 360 psi)

• Improper fittings can lead to leaks, contamination, or compressor failure

• OEM parts ensure exact tolerances and material compatibility

Common Symptoms Indicating Replacement

Failure of a Lokring connector or tube joint in a refrigerator may result in:

• Refrigerant leaks (often leading to cooling failure)

• Poor or no cooling performance

• Hissing sounds near tubing connections

• Oil residue around pipe joints

• System unable to hold pressure during servicing

If your refrigerator has a sealed system leak or damaged tube connection, replacing the connector with this OEM Lokring fitting is typically necessary to restore proper operation.

Compatibility Guidance

• Designed for refrigerators and fridge-freezers

• Suitable for sealed system tubing connections (6 mm / 1/4")

• Compatible with various brands using Lokring systems

Always verify your appliance model number and tubing specifications before ordering to ensure correct fit.

Key Features & Benefits

• Genuine OEM Vulkan Lokring component

• Straight connector (6 NK Ms 00) for equal-diameter tubes

• Solder-free installation – faster and safer repairs

• High-pressure rated for refrigeration systems

• Durable brass construction for long-term reliability

• Ideal for technicians, contractors, and advanced DIY repairs

Installation Overview

Installing this Lokring connector requires specialized Lokring tools and proper technique:

• Tube ends must be cleaned and prepared

• Connector is pressed onto tubing using a Lokring tool

• Sealant (Lokprep) is typically applied for optimal sealing

Skill Level:

• Advanced DIY or professional technician recommended

• Not suitable for basic DIY without refrigeration repair experience

Because this involves the sealed refrigerant system, professional installation is strongly advised.

Canada-Wide Availability & Trusted Supply

Appliance Kingdom supplies this OEM Lokring connector from Canada, ensuring:

• Fast shipping across all provinces

• Reliable sourcing for OEM refrigeration components

• Compliance with Canadian appliance repair standards

Buyer Confidence & Assurance

• 100% Genuine OEM Vulkan Lokring part

• Engineered for leak-free, long-lasting connections

• Trusted by refrigeration professionals worldwide

• Support available to confirm compatibility before purchase