We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

AMERICAN GARAGE DOOR SUPPLY Garage Door Extension Spring: For 8 ft High Garage Doors - Material Handling Parts
AMERICAN GARAGE DOOR SUPPLYMaterial Handling Parts

AMERICAN GARAGE DOOR SUPPLY Garage Door Extension Spring: For 8 ft High Garage Doors

The AMERICAN GARAGE DOOR SUPPLY Garage Door Extension Spring (MPN SPGE-27X48-100) is a material handling part designed for use with 8 ft high garage doors. This product is sold as a 2-pack and is intended for…

SKU 3G-OTH-340642

Also listed as: SPGE27X48100 · SPGE 27X48 100

Brand
AMERICAN GARAGE DOOR SUPPLY
Item
Garage Door Extension Spring: For 8 ft High Garage Doors
Category
Material Handling Parts
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

AMERICAN GARAGE DOOR SUPPLY
Manufacturer Part Number
SPGE-27X48-100
Type
ft High Garage Doors, 2 PK
Product Type
Garage Door Extension Spring
For Use With Mfr. Model Number
8 ft High Garage Doors

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-27X48-100) is a material handling part designed for use with 8 ft high garage doors. This product is sold as a 2-pack and is intended for applications requiring extension springs for 8 ft high garage doors.

Frequently Asked Questions

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

This extension spring is used to counterbalance the weight of 8 ft high garage doors, making manual or automatic opening safer and easier. It is a material handling part commonly applied in residential or light-commercial garage door systems where reliable tension support is required.

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

The AMERICAN GARAGE DOOR SUPPLY Garage Door Extension Spring (MPN SPGE-27X48-100) is designed for 8 ft high garage doors. It is sold as a 2-pack and is a garage door extension spring type. The product is intended for use with 8 ft high garage doors and is a material handling part.

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

You can source the AMERICAN GARAGE DOOR SUPPLY Garage Door Extension Spring through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring the part reaches your facility regardless of country.

How to install a garage door extension spring for 8 ft high doors?

Installation requires safely releasing door tension, then attaching the spring to the track bracket and cable pulley. Always use winding bars and follow manufacturer guidelines. For the AMERICAN GARAGE DOOR SUPPLY spring, ensure the door is 8 ft high and use proper safety gear. Consult a professional if unsure.

Used in

Common applications for AMERICAN GARAGE DOOR SUPPLY
Residential garage door maintenance — American Garage Door Supply lift handles (LH3) for manual door operation
Commercial loading dock sealing — American Garage Door Supply brush seals (BN41783-8) for weatherproofing gaps
Industrial door roller replacement — American Garage Door Supply top brackets (TD-TFW200) for roller alignment
Warehouse door security — American Garage Door Supply slide locks (LI3) for bolting doors in closed position
Outdoor equipment enclosure — American Garage Door Supply ceiling pull switches (CPM-1) for remote door control
Garage door step plate repair — American Garage Door Supply lock plates (SP3) for reinforcing lock mounting

AMERICAN GARAGE DOOR SUPPLY Products

3G Electric supplies AMERICAN GARAGE DOOR SUPPLY material handling parts. 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

Compatible alternatives & equivalents

More from AMERICAN GARAGE DOOR SUPPLY

View all AMERICAN GARAGE DOOR SUPPLY parts
AMERICAN GARAGE DOOR SUPPLY Garage Door Extension Spring: For 7 ft High Garage Doors, 2 PK (MPN SPGE-25X42-90)
AMERICAN GARAGE DOOR SUPPLY
AMERICAN GARAGE DOOR SUPPLY Garage Door Extension Spring: For 7 ft High Garage Doors, 2 PK (MPN SPGE-25X42-90)
AMERICAN GARAGE DOOR SUPPLY Repair Tape (MPN TD-SLSKIN1003)
AMERICAN GARAGE DOOR SUPPLY
AMERICAN GARAGE DOOR SUPPLY Repair Tape (MPN TD-SLSKIN1003)
AMERICAN GARAGE DOOR SUPPLY Spring Latch Kit (MPN LSK-C)
AMERICAN GARAGE DOOR SUPPLY
AMERICAN GARAGE DOOR SUPPLY Spring Latch Kit (MPN LSK-C)
AMERICAN GARAGE DOOR SUPPLY Air Switch: For Car Wash Electric Door Openers (MPN PSE30M)
AMERICAN GARAGE DOOR SUPPLY
AMERICAN GARAGE DOOR SUPPLY Air Switch: For Car Wash Electric Door Openers (MPN PSE30M)
AMERICAN GARAGE DOOR SUPPLY Cable Drum Set: 1 PR (MPN 5750-120SC)
AMERICAN GARAGE DOOR SUPPLY
AMERICAN GARAGE DOOR SUPPLY Cable Drum Set: 1 PR (MPN 5750-120SC)
AMERICAN GARAGE DOOR SUPPLY Football Bearing: 4 PK (MPN FCU33814)
AMERICAN GARAGE DOOR SUPPLY
AMERICAN GARAGE DOOR SUPPLY Football Bearing: 4 PK (MPN FCU33814)
1" Brush Weatherseal with 7/8" 45 Deg. Angled Holder, 10 ft. Overall Length (MPN BN4781-10)
AMERICAN GARAGE DOOR SUPPLY
1" Brush Weatherseal with 7/8" 45 Deg. Angled Holder, 10 ft. Overall Length (MPN BN4781-10)
AMERICAN GARAGE DOOR SUPPLY Take Up Reel: For Car Wash Electric Door Openers (MPN RC-50)
AMERICAN GARAGE DOOR SUPPLY
AMERICAN GARAGE DOOR SUPPLY Take Up Reel: For Car Wash Electric Door Openers (MPN RC-50)