EXW Singapore — collect or forward from our Singapore office.

3G Electric
AMERICAN GARAGE DOOR SUPPLY Extension Spring, Double Loop, 2 PK, SPGE-27X48-140 - Springs & Counterbalances
AMERICAN GARAGE DOOR SUPPLYSprings & Counterbalances

AMERICAN GARAGE DOOR SUPPLY Extension Spring, Double Loop, 2 PK, SPGE-27X48-140

The AMERICAN GARAGE DOOR SUPPLY Garage Door Extension Spring (MPN SPGE-27X48-140) is a double-loop extension spring with a 0.17 in wire diameter, sold as a 2-pack.

SKU 3G-OTH-455593

Also listed as: SPGE27X48140 · SPGE 27X48 140

Brand
AMERICAN GARAGE DOOR SUPPLY
Item
Extension Spring, Double Loop, 2 PK, SPGE-27X48-140
Part Number
SPGE-27X48-140
Category
Springs & Counterbalances
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

AMERICAN GARAGE DOOR SUPPLY
Manufacturer Part Number
SPGE-27X48-140
Type
Double Loop, 2 PK
End Type
Double Loop
Product Type
Extension Spring

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

AMERICAN GARAGE DOOR SUPPLY Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AMERICAN GARAGE DOOR SUPPLY Garage Door Extension Spring (MPN SPGE-27X48-140) is a double-loop extension spring with a 0.17 in wire diameter, sold as a 2-pack.

Frequently Asked Questions

What is the AMERICAN GARAGE DOOR SUPPLY Garage Door Extension Spring used for?

This double-loop extension spring (MPN SPGE-27X48-140) counterbalances the weight of a sectional garage door during opening and closing. It is commonly used in residential and light-commercial overhead door systems to reduce strain on the opener and ensure smooth operation.

What are the specifications of the AMERICAN GARAGE DOOR SUPPLY Garage Door Extension Spring?

This extension spring has a 0.17 in wire diameter, double-loop end type, and is sold as a 2-pack. The manufacturer part number is SPGE-27X48-140. It is designed for use with compatible garage door systems and should be matched to door weight and height.

Where to buy the AMERICAN GARAGE DOOR SUPPLY Garage Door Extension Spring worldwide?

3G Electric supplies and delivers this genuine AMERICAN GARAGE DOOR SUPPLY extension spring worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this double-loop 2-pack spring.

How to install a garage door extension spring safely?

Always use proper safety cables and follow the manufacturer's instructions. Disconnect the opener, secure the door in the open position, and use winding bars to adjust tension. Never attempt installation without proper training, as springs are under high tension and can cause serious injury.

Used in

Common applications for AMERICAN GARAGE DOOR SUPPLY
Car wash facilities — Pneumatic Safety Reversing Edge Kit (PRKIT3) for electric door openers to prevent damage on contact.
Residential garage doors — Stainless steel hinges (#2, #3, #5, #6, #7) for connecting sectional panels with corrosion resistance.
Commercial overhead doors — Stainless steel hinges with 7-1/2 in leaf height for high-cycle applications requiring durability.
Material handling systems — Pneumatic safety edge kit for automated doors in conveyor or vehicle wash areas.
Food processing plants — Stainless steel hinges for washdown environments where corrosion resistance is needed.
Industrial door maintenance — Replacement hinges in various sizes to fit specific panel positions and restore door operation.
Not sure this is the right part? Photo-identify it→

AMERICAN GARAGE DOOR SUPPLY Products

3G Electric supplies AMERICAN GARAGE DOOR SUPPLY springs & counterbalances. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from AMERICAN GARAGE DOOR SUPPLY

View all AMERICAN GARAGE DOOR SUPPLY parts →
Double-loop extension spring supplied as a 2-pack. Used in garage door counterbalance systems to offset door weight for smooth operation. Suitable as a replacement for worn or broken springs in sectional doors
AMERICAN GARAGE DOOR SUPPLY
Double-loop extension spring supplied as a 2-pack. Used in garage door counterbalance systems to offset door weight for smooth operation. Suitable as a replacement for worn or broken springs in sectional doors

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first