Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
SPEC Left-Wind Torsion Spring T0451803901L - Left-Wind Torsion Springs
SPECLeft-Wind Torsion Springs

SPEC Left-Wind Torsion Spring T0451803901L

The SPEC Torsion Spring (SKU T0451803901L, MPN T0451803901L) is a left-hand wind direction, stainless steel torsion spring with a 0.045 in wire diameter and 0.575 in O.D. 3G Electric interprets demand and delivers…

SKU 3G-OTH-689600

Brand
SPEC
Item
Left-Wind Torsion Spring T0451803901L
Part Number
T0451803901L
Category
Left-Wind Torsion Springs
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

SPEC
Manufacturer Part Number
T0451803901L
Type
Stainless Steel
O.D
0.575 in
Wire Dia
0.045 in

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

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

Product Description

The SPEC Torsion Spring (SKU T0451803901L, MPN T0451803901L) is a left-hand wind direction, stainless steel torsion spring with a 0.045 in wire diameter and 0.575 in O.D. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is a SPEC Torsion Spring T0451803901L used for?

The SPEC T0451803901L is a left-hand wind torsion spring used to apply torque or store rotational energy in industrial mechanisms. Common applications include mechanical assemblies, actuators, and control systems across machining, material handling, and combustion equipment. 3G Electric supplies this genuine SPEC component worldwide.

What are the specifications of the SPEC Torsion Spring T0451803901L?

The SPEC Torsion Spring T0451803901L has a left-hand wind direction, is made of stainless steel, with a wire diameter of 0.045 in and an outside diameter of 0.575 in. The manufacturer part number is T0451803901L. 3G Electric sources this genuine SPEC spring for global delivery.

Where to buy a SPEC Torsion Spring T0451803901L worldwide?

3G Electric supplies the genuine SPEC Torsion Spring T0451803901L to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance for international orders. Contact 3G Electric to source this left-hand wind torsion spring for your application.

How to select a torsion spring for an industrial application?

Select a torsion spring by matching wind direction (left or right), wire diameter, outside diameter, and material to your application's torque and space requirements. The SPEC T0451803901L is a left-hand wind, stainless steel spring with 0.045 in wire dia and 0.575 in O.D. 3G Electric can help interpret your demand and source the correct spring.

Not sure this is the right part? Photo-identify it→

SPEC Products

3G Electric supplies SPEC left-wind torsion springs. 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 SPEC

View all SPEC parts →
Left-hand wind torsion spring made of stainless steel. Wire diameter 0.038 in, outer diameter 0.487 in. Used to apply torque or store rotational energy in mechanical assemblies and actuators
SPEC
Left-hand wind torsion spring made of stainless steel. Wire diameter 0.038 in, outer diameter 0.487 in. Used to apply torque or store rotational energy in mechanical assemblies and actuators
Left-hand wind torsion spring made of stainless steel. Wire diameter 0.023 in, outer diameter 0.259 in. Used to apply torque or store rotational energy in industrial mechanisms, machinery, and automation equipment
SPEC
Left-hand wind torsion spring made of stainless steel. Wire diameter 0.023 in, outer diameter 0.259 in. Used to apply torque or store rotational energy in industrial mechanisms, machinery, and automation equipment
Left-hand wind torsion spring made from music wire with a 0.055 in wire diameter and 0.564 in outer diameter. Designed to store and release rotational energy in mechanical assemblies such as valves, actuators, and industrial equipment requiring controlled torque
SPEC
Left-hand wind torsion spring made from music wire with a 0.055 in wire diameter and 0.564 in outer diameter. Designed to store and release rotational energy in mechanical assemblies such as valves, actuators, and industrial equipment requiring controlled torque
Left-hand wind torsion spring made from music wire. Wire diameter 0.026 in, outer diameter 0.366 in. Used in mechanical assemblies requiring rotational force, such as linkages, valves, and actuators
SPEC
Left-hand wind torsion spring made from music wire. Wire diameter 0.026 in, outer diameter 0.366 in. Used in mechanical assemblies requiring rotational force, such as linkages, valves, and actuators
This left-hand wind torsion spring is made of stainless steel with a 0.078 in wire diameter and 0.853 in outer diameter. It is used to apply torque or store rotational energy in mechanical assemblies such as actuators, valves, and industrial machinery
SPEC
This left-hand wind torsion spring is made of stainless steel with a 0.078 in wire diameter and 0.853 in outer diameter. It is used to apply torque or store rotational energy in mechanical assemblies such as actuators, valves, and industrial machinery
Left-wind torsion spring made of stainless steel. Wire diameter 0.025 in, outside diameter 0.304 in. Used to apply torque or store rotational energy in mechanical assemblies such as valves, clutches, and actuators
SPEC
Left-wind torsion spring made of stainless steel. Wire diameter 0.025 in, outside diameter 0.304 in. Used to apply torque or store rotational energy in mechanical assemblies such as valves, clutches, and actuators
Left-hand wind torsion spring made of stainless steel, with 0.012 in wire diameter and 0.105 in outer diameter. Used in industrial assemblies requiring precise rotational force, such as mechanical linkages, valve returns, and actuator mechanisms
SPEC
Left-hand wind torsion spring made of stainless steel, with 0.012 in wire diameter and 0.105 in outer diameter. Used in industrial assemblies requiring precise rotational force, such as mechanical linkages, valve returns, and actuator mechanisms
Left-hand wind torsion spring made from music wire with a 0.038 in wire diameter and 0.547 in outer diameter. Used in mechanical assemblies requiring torque in a counterclockwise direction, such as in valve returns, counterbalance mechanisms, and industrial linkages
SPEC
Left-hand wind torsion spring made from music wire with a 0.038 in wire diameter and 0.547 in outer diameter. Used in mechanical assemblies requiring torque in a counterclockwise direction, such as in valve returns, counterbalance mechanisms, and industrial linkages

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first