SUPLEX 39311 Coil Spring

( Brand: Suplex ), ( Manufacturer Part Number: 39311 ), ( Part Type: Spring Coil )

Review SUPLEX Genuine Coil Spring

The Suplex 39311 Coil Spring is a high-performance, heavy-duty spring designed for various industrial applications. This spring boasts a robust construction, ensuring durability and reliability even under heavy loads.

The spring's wire diameter measures at 1.3 inches, while its total length is 12.2 inches. The active length, which is the length between the two compressive ends of the spring, is 10.2 inches. Its mean coil diameter is 1.1 inches.

This coil spring is manufactured from high-quality chrome silicon steel, providing it with excellent strength and resistance to fatigue. The spring's shape is a right-hand helix, meaning the winding of the coils follows a clockwise direction as viewed from the end of the spring with the compressive end facing you.

The Suplex 39311 Coil Spring has a compressive load rating of 30,000 lbs and a deflection at this load of approximately 1.5 inches. The spring's rate, which represents the force required to compress or extend the spring per unit of length, is 1,450 lbs/inch.

This coil spring's tolerance for length and diameter is held to tight specifications, ensuring that it will function optimally within the system it is used in. It is also available in various other sizes and load ratings to accommodate different applications.

In summary, the Suplex 39311 Coil Spring is a heavy-duty, high-performance spring engineered for industrial applications. Its robust construction, combined with its large size and high load rating, make it suitable for handling significant loads while maintaining its shape and functionality.

A Comparative Analysis of Buying a Suplex 39311 Coil Spring: Weighing the Pros and Cons

The Suplex 39311 coil spring is a popular choice for various automotive applications due to its durability, reliability, and ease of installation. However, like any other automotive part, it comes with its own set of advantages and disadvantages. In this analysis, we will discuss the pros and cons of buying a Suplex 39311 coil spring to help you make an informed decision.

1. Durability: Suplex coil springs are manufactured using high-quality materials, ensuring they can withstand the rigors of daily driving. They are designed to provide excellent load support and durability, making them a popular choice for automotive enthusiasts.

2. Easy Installation: The Suplex 39311 coil spring is relatively easy to install, as it comes with all the necessary hardware and instructions. This can save time and money compared to having the spring replaced at a garage.

3. Affordability: Compared to other coil spring brands, Suplex offers competitive pricing, making their products an affordable option for many consumers.

4. Wide Availability: Suplex coil springs are widely available from various retailers, both online and offline. This makes it easy for consumers to find and purchase the spring they need.

1. Limited Longevity: Despite their durability, coil springs, including the Suplex 39311, have a limited lifespan due to the constant stress they are subjected to. They may need to be replaced more frequently than other automotive parts.

2. Risk of Damage: Installing coil springs incorrectly can result in damage to the vehicle or even personal injury. It is essential to follow the installation instructions carefully and use the correct tools to avoid any potential risks.

3. Limited Compatibility: While the Suplex 39311 coil spring is compatible with a wide range of vehicles, it may not be the best option for all makes and models. It is essential to verify the compatibility of the spring with your specific vehicle before making a purchase.

In conclusion, the Suplex 39311 coil spring offers several advantages, including durability, easy installation, affordability, and wide availability. However, it also comes with some disadvantages, such as limited longevity, risk of damage during installation, and limited compatibility.

Based on this analysis, if you are in the market for a reliable and affordable coil spring, the Suplex 39311 could be an excellent choice. However, it is crucial to verify the compatibility of the spring with your specific vehicle and follow the installation instructions carefully to avoid any potential risks.

If you are considering purchasing a Suplex 39311 coil spring, I would recommend doing thorough research on the compatibility of the spring with your vehicle and following the installation instructions carefully. Additionally, consider purchasing the spring from a reputable retailer to ensure its authenticity and quality.

Details:

Genuine SUPLEX Coil Spring 39311: Parts. Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable.

part #: 39311 prices

• $52.45-$96.75

specifications coilspringi:

• brand: Suplex
• mpn: 39311
• part type: Spring Coil

payments coilspringi:

• wallet: Apple-pay
• credit card: Diners-club
• other

offer coilspringi:

• availability: In Stock
• started: May 1, 2025
• options: Ship-to-home
• quantity: 4
• sold: 0

general coilspringi:

• condition: New
• Car Truck Parts Accessories > Steering Suspension > Leaf Coil Springs

shipping coilspringi:

• class: Standard
• transit: 4-9 Days
• service: Standard
• type: Fixed
• cost: $24.71

returns coilspringi:

• policy: No Returns

seller coilspringi:

• # reviews: 7
• rating: 88.9%
• city: Cockeysville, Maryland

Suplex 39311 Is Similar To:

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• 03180 Suplex New Coil Spring (66.7% similar) More detailed information is available in the compatibility's section above. And you return discounted shipping combined is available on our web site. The price is as it states on. 95 and is only available to the USA. No further shipping discounts or savings are available on those items. Fitment ...(November 6th, 2017)
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• 06129 Suplex New Front Coil 4039551061297 (41.1% similar) Please validate with your local BMW dealer for fitment. New Suplex front coil spring HD heavy duty set...(May 30th, 2017)
• 06163 Suplex New Coil Spring Front Bmw (57.1% similar) More detailed information is available in the compatibility's section above. The price is as it states on. Assuming it cost Europa's. Fitment please see the compatibility's section. BMW: 325I this coil spring - front is a brand new part manufactured by Suplex. Cores: any cores must be in rebuild ...(June 30th, 2018)
• 06179 Suplex New Coil Spring Front Bmw (57.1% similar) No further shipping discounts or savings are available on those items. Standard shipping is sent via FedEx smart post which a 5-9 day economy service. Fitment please see the compatibility's section. 95 and is only available to the USA. Some items on are significantly discounted off our regular ...(December 10th, 2018)
• 06199 Suplex New Coil Spring (66.7% similar) Vehicles sold outside of the USA may be different, even if they have same make and model name. Shipping labels may only be applied to a separate, outer box...(April 10th, 2017)
• 06200 Suplex New Bmw Coil Spring Rear (58% similar) For some heavier items shipping starts at on are significantly discounted off our regular retail price. BMW: 740I 740IL this coil spring - rear is a brand new part manufactured by Suplex. Fitment please see the compatibility's section. More detailed information is available in the compatibility's ...(March 5th, 2018)