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YELLOW JACKET Low Side Coupler, 1/4 in, Brass, R-134a - Refrigerant Machine Replacement Hoses & Couplers
YELLOW JACKETRefrigerant Machine Replacement Hoses & Couplers

YELLOW JACKET Low Side Coupler, 1/4 in, Brass, R-134a

The YELLOW JACKET Low Side Coupler (MPN 41338) is a brass, 1/4 in refrigerant machine replacement coupler for automotive R-134a systems. It includes a Low Side x 1/4 in Male Flare R-134a Coupler and is compatible…

SKU 3G-OTH-511937

Brand
YELLOW JACKET
Item
Low Side Coupler, 1/4 in, Brass, R-134a
Part Number
41338
Category
Refrigerant Machine Replacement Hoses & Couplers
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

YELLOW JACKET
Manufacturer Part Number
41338
Type
Brass, 1/4 in
Material
Brass
Size
1/4 in
Pieces
1
Includes
Low Side x 1/4 in Male Flare R-134a Coupler
Application
Automotive
Outside Dia
1 5/16 in
Product Type
Low Side Coupler
Compatible Fluid Evacuator Manufacturer Model Number
R-134a Refrigerant Management System

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YELLOW JACKET Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YELLOW JACKET Low Side Coupler (MPN 41338) is a brass, 1/4 in refrigerant machine replacement coupler for automotive R-134a systems. It includes a Low Side x 1/4 in Male Flare R-134a Coupler and is compatible with R-134a Refrigerant Management Systems.

Frequently Asked Questions

What is the YELLOW JACKET Low Side Coupler 41338 used for?

The YELLOW JACKET Low Side Coupler 41338 is used to connect a refrigerant management system to the low-side service port of an automotive R-134a air conditioning system. It enables evacuation, charging, and recovery of refrigerant during AC service and repair.

What are the specifications of the YELLOW JACKET Low Side Coupler 41338?

The YELLOW JACKET Low Side Coupler 41338 is a brass, 1/4 in coupler with a 1 5/16 in outside diameter. It includes a Low Side x 1/4 in Male Flare R-134a coupler and is compatible with R-134a Refrigerant Management Systems for automotive applications.

Where to buy the YELLOW JACKET Low Side Coupler 41338 worldwide?

3G Electric supplies the YELLOW JACKET Low Side Coupler 41338 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to order this brass automotive R-134a coupler for your refrigerant management system.

How to install the YELLOW JACKET Low Side Coupler 41338?

To install the YELLOW JACKET Low Side Coupler 41338, attach the 1/4 in male flare end to the low-side hose of your R-134a refrigerant management system. Hand-tighten the coupler onto the vehicle's low-side service port, then open the valve to begin evacuation or charging.

Used in

Common applications for YELLOW JACKET
HVAC service — Yellow Jacket Series 41 analog manifold gauge set (MPN 42035) for measuring and controlling refrigerant pressure in R-32, R-410A, and R-454B systems.
Refrigerant charging — Yellow Jacket wireless electronic refrigerant scale (MPN 68864) for precise weighing of refrigerant during charging, recovery, or evacuation.
Evacuation pump maintenance — Yellow Jacket ISO-46 evacuation pump oil (MPN 93092) for lubricating and maintaining vacuum pumps in refrigeration service.
Plumbing maintenance — Yellow Jacket 12-piece ratchet hand bender set (MPN 63325) for bending, cutting, and reaming pipe in HVAC and plumbing tasks.
Low-pressure measurement — Yellow Jacket portable analog manometer (Series 78075) for measuring gas pressure from 0 to 2 inches water column in HVAC systems.
Tube sizing — Yellow Jacket sizing gauge (MPN 60297) for identifying tube dimensions when selecting fittings and making connections with manifolds and hoses.
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YELLOW JACKET Products

3G Electric supplies YELLOW JACKET refrigerant machine replacement hoses & couplers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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