CADILLAC 518.GM6U39 Rear Leaf Spring 60

( Part Type: Spring ), ( Conditions Options: 9-leaf ), ( Genuine Oem: Yes ), ( Ipn: 518.gm6u39 ), ( Manufacturer Warranty: 90 Day )

Review CADILLAC Nine Leaf Rear Spring 60 Series fits 1939

Introducing the Cadillac 518.GM6U39 Leaf Rear Spring, a high-quality automotive component engineered for superior performance and durability for Cadillac vehicles manufactured in 1939. This leaf spring is specifically designed for the rear suspension system of the vehicle, providing essential support to the vehicle's weight and ensuring a smooth and stable ride.

The Cadillac 518.GM6U39 Leaf Rear Spring is made from premium quality steel, which undergoes rigorous testing and manufacturing processes to ensure its strength and reliability. Each leaf is meticulously formed and shaped to fit precisely in the vehicle's suspension system, providing optimal support and minimizing any unwanted vibrations or noise.

Each leaf in this spring set is connected by powerful and durable urethane bushings, which absorb road shocks and help maintain the vehicle's alignment. These bushings are designed to last for an extended period, ensuring that the springs maintain their performance and stability over thousands of miles.

The Cadillac 518.GM6U39 Leaf Rear Spring is also designed to be easy to install, making it a popular choice for both professional mechanics and DIY enthusiasts. The springs come with clear installation instructions and are packaged securely to ensure they arrive at your doorstep in perfect condition.

By upgrading your vehicle's leaf rear springs with this Cadillac-specific part, you'll experience improved handling, better ride quality, and enhanced overall performance. This is an investment in the longevity and safety of your classic Cadillac, ensuring that it continues to provide you with the driving experience you've come to love.

In summary, the Cadillac 518.GM6U39 Leaf Rear Spring is a top-tier automotive component designed for Cadillac vehicles from 1939. Made from premium quality steel and featuring durable urethane bushings, these springs provide superior support, stability, and ride quality, making them an excellent choice for anyone looking to enhance their classic Cadillac's performance and longevity.

Buying a Cadillac 518.GM6U39 Leaf Rear Spring for a 1939 Cadillac: Pros, Cons, and Conclusion

The Cadillac 518.GM6U39 leaf rear spring is a replacement part designed for the rear suspension system of a 1939 Cadillac. This part is essential for maintaining the vehicle's ride quality and handling. In this analysis, we will discuss the pros and cons of purchasing this spring to help potential buyers make an informed decision.

1. Authenticity and Fit: This spring is a direct OEM (Original Equipment Manufacturer) replacement for the 1939 Cadillac, ensuring a perfect fit and proper functionality.

2. High-Quality Material: The Cadillac 518.GM6U39 leaf rear spring is made of high-quality steel, providing durability and resistance to corrosion.

3. Enhanced Ride Comfort: A new leaf spring will improve the overall ride comfort of the vehicle by reducing sag and providing better support to the axle.

4. Safety: A worn-out or damaged leaf spring can lead to dangerous situations, such as sudden tire loss or even vehicle rollovers. Replacing the old spring with a new one helps ensure the safety of the occupants.

1. Cost: OEM parts like the Cadillac 518.GM6U39 leaf rear spring can be more expensive than aftermarket alternatives, making it a potential drawback for budget-conscious buyers.

2. Availability: These parts might not be readily available at local auto parts stores, and buyers may need to order them online or through a Cadillac dealership, which could result in longer waiting times.

3. Installation: Installing the new leaf spring may require specialized tools and skills, potentially adding to the overall cost and time investment.

The Cadillac 518.GM6U39 leaf rear spring is a high-quality, authentic replacement part designed to ensure a perfect fit, durability, and improved ride comfort for a 1939 Cadillac. While the cost and availability might be drawbacks, the safety and performance benefits make it a worthwhile investment for Cadillac enthusiasts and owners.

If you own a 1939 Cadillac and are experiencing issues with your leaf rear spring, it's highly recommended that you invest in an OEM part like the Cadillac 518.GM6U39 leaf rear spring to ensure proper functioning, safety, and optimal performance. Consider the long-term benefits and the peace of mind that comes with using an authentic part when making your purchasing decision.

Details:

Transmissions: Transmissions will come with the torque converter and all sensors. Brokered/non-stocked parts ordered specifically for your request. All parts sold as is except expressly provided below. Any bulbs or wiring still attached to the,Tail Light,assemblies are not warranted part of the listing in any way.

Steering Columns: All steering columns sold will come without airbags. The part is not a custom body cut. Limited Warranty Coverage.

Dispute Resolution. The part has not been installed. The part has not been altered, modified, disassembled, overheated or damaged. Check the Q A section for Business Support.

Please remember you are purchasing OEM Original Equipment Manufacturer USED parts. Bumper assemblies DO NOT come with Upper Grilles unless stated. Axles Assemblies: Axle assemblies will not include any brake hardware: Calipers/Rotors/Shoes/Pads/Hoses/Brake Lines. The part is not a special order.

Sensors, valve covers, timing covers attached to core short/long blocks are not covered. Labor and Related Costs: This limited warranty does not cover labor, diagnostics, towing, rental car costs, or any other expenses related to the installation, testing, removal, replacement of a part. Exclusions from Limited Warranty. Scope: This limited warranty covers defects in the purchased part that render it inoperable or defective within 90-day period.

No expedited shipping is available. Normal wear and tear from the previous use is expected. Convenience Items: Items attached to or included with the part, such as wiring, bulbs, sockets, sensors, coils, distributor caps, spark plugs, water pumps, filters, brake parts, backing plates, hoses, vacuum lines, u-joints, timing belts/components, similar items, are considered convenience items and not covered by this limited warranty. Bolt-on items.

part #: 518.gm6u39 price

• $125.00

specifications coilspringi:

• for makes: Cadillac
• for years: 1939
• part type: Spring
• conditions options: 9-leaf
• genuine oem: Yes
• ipn: 518.gm6u39
• manufacturer warranty: 90 Day

offer coilspringi:

• availability: In Stock
• started: October 31, 2025
• options: Ship-to-home
• quantity: 1
• sold: 0

general coilspringi:

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

shipping coilspringi:

• cost: $45.00
• class: Standard
• type: Fixed
• transit: 3-5 Days
• service: Standard

returns coilspringi:

• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

seller coilspringi:

• # reviews: 39374
• rating: 99.5%
• city: Annandale, Minnesota

payments coilspringi:

• other
• wallet: Paypal
• credit card: Diners-club

Cadillac 1286321 Is Similar To:

• 15840291 Gm Cadillac Chevrolet Gmc Genuine Spring Insulator (35.9% similar) Tahoe, Yukon, Escalade. Yukon XL, suburban. Shipping carrier substitutions may be made at our determination in an attempt to reduce cost the customer. Parts must be resalable and in the original packaging. Escalade RSV. Electrical parts are not returnable. 4WD, 1/2 ton, without auto level control. ...(November 7th, 2018)
• 15840310 Gm Cadillac Oem Cts Spring Insulator (36.8% similar) Est, Mon to Fri. All airbag modules are also non returnable...(October 8th, 2018)
• 15840317 Gm Cadillac Oem Cts Spring Insulator (36.8% similar) All airbag modules are also non returnable. Est, Mon to Fri...(October 8th, 2018)
• 20765234 Gm Cadillac Oem Cts Rear Insulator (35.7% similar) All airbag modules are also non returnable. Est, Mon to Fri...(August 20th, 2018)
• 20847941 Cadillac Srx Rear Suspnsion Coil Spring (35.9% similar) ...(February 18th, 2019)
• 25734805 Cadillac Cts Rear Spring Coils Set Of Used Oem (45.2% similar) ...(July 28th, 2018)
• 25772411 05-11 Cadillac Sts Rear Right (33.6% similar) Actual pictures. Prices always go up and down - that is why you should submit a best offer. No exceptions. 6l sets 11 rear b average use wear. For parts only. C still usable but possibly damaged. A very little wear. N/A sold as is. If it says Na or there is no part number then please. B item is ...(February 16th, 2017)
• 25798541 Cadillac Cts Rear Left Coil Spring (37.5% similar) Having profound knowledge in cars you can be assured our competency and accuracy. Quality first...(September 30th, 2018)
• 38163.140 Eibach Front And Rear Springs For Cadillac Ats 803050369444 (37.7% similar) This offers if from a brand new set of Bach pro-kit performance springs for the cadillac Ats. They are still in the original packaging, and include 4 springs, bump stops, instructions. This kit retails for 360. I bought these and never got around to installing them, my loss your gain...(February 16th, 2019)
• 38163.880 Eibach Springs Front Rear Sway Bars For Cadillac 803050395672 (20% similar) Your results may vary. Extreme-performance springs and sway bars race-car like handling for the extreme enthusiast similar to Bach pro-plus performance package, sport-plus, with our sport line spring kit, sits lower will deliver precise turn-in response, improved intense cornering grip every serious...(October 21st, 2018)
• 3882.880 Eibach Springs Front Rear Sway Bars For Cadillac 803050306777 (17.3% similar) Bach pro-plus packages include our legendary pro Nash kit springs along with matching anti roll sway bars. Pro-plus performance handling package matched springs and sway bars superior for the serious enthusiast precise turn-in response, improved enhanced cornering grip Nash in any driving situation ...(July 7th, 2018)