GM 23418311 Rear Leaf Spring

( Brand: Gm ), ( Manufacturer Part Number: 23418311 ), ( Model: 1500 1500 ), ( Part Type: Spring ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Chevrolet ), ( Year: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 ), ( Parts Included: Only Part Reference 8 On The Diagram Is Included ), ( Replaces Part Number: Many Parts. See Description Details Below )

Review GM Genuine Rear Leaf Spring fits 1500 2007–2018

The GM 23418311 rear leaf spring is a critical suspension component designed specifically for select GM vehicles. This part is engineered to provide stability, support, and a smooth ride experience.

Measuring approximately 36.5 inches long, 11.5 inches wide, and 2.5 inches high, this rear leaf spring features a robust design with multiple leaves that are precisely calibrated to absorb shock and maintain proper vehicle height. Each leaf spring leaf is made of high-strength steel, ensuring durability and longevity.

The spring rate of this GM 23418311 leaf spring is designed to effectively manage the weight and handling characteristics of the vehicle. The progressive rate design allows for improved handling and a more comfortable ride, especially during highway driving or when towing a load.

This leaf spring comes with bushings that are pre-installed to provide a secure and stable connection between the spring and the vehicle's chassis. The bushings are made of durable materials, such as rubber or polyurethane, to minimize noise and vibration while ensuring optimal performance.

The GM 23418311 rear leaf spring is a direct fit replacement for the original equipment on select GM vehicles. Installation is straightforward, requiring only basic hand tools and a few hours of labor. However, it's always recommended to consult your vehicle's service manual or a professional mechanic for specific installation instructions.

In summary, the GM 23418311 rear leaf spring is a high-quality suspension component that delivers superior performance, durability, and a more comfortable ride experience for select GM vehicles. Its precise design and robust construction make it an essential upgrade for vehicle owners looking to enhance their vehicle's handling and overall driving experience.

Buying a GM 23418311 rear leaf spring involves considering its potential benefits and drawbacks. Here are some points to help you make an informed decision.

1. Original Equipment: This leaf spring is an original equipment replacement part, ensuring a proper fit and function for your GM vehicle.

2. Durability: GM is known for manufacturing high-quality parts, and this leaf spring is no exception. It is designed to withstand the stresses of daily driving and provide reliable support for your vehicle's suspension system.

3. Improved Ride Quality: A new rear leaf spring can help improve the overall ride quality of your vehicle by reducing unwanted vibrations, improving handling, and providing better road contact.

1. Cost: Original equipment replacement parts, like the GM 23418311 rear leaf spring, can be more expensive compared to aftermarket alternatives.

2. Availability: Depending on the specific GM vehicle model and the availability of parts in your area, it may take some time to locate and purchase this leaf spring.

3. Installation: Installing a rear leaf spring can be a complex and time-consuming process, especially if you are not experienced in automotive repair.

The GM 23418311 rear leaf spring offers the benefits of original equipment quality, durability, and improved ride quality. However, it may come with a higher cost, potential availability issues, and a complex installation process. Weighing these factors against your personal circumstances and priorities will help you make an informed decision.

If you prioritize original equipment quality and durability, and your budget allows it, purchasing the GM 23418311 rear leaf spring would be a good investment for your vehicle. If you are looking for a more cost-effective alternative or prefer a DIY installation, you may want to consider an aftermarket rear leaf spring. Ultimately, the choice depends on your specific needs and priorities.

Details:

Without enhanced tow pkg. Silverado, sierra hybrid. 1/2 ton code AAJ6. High-value items are usually sent with signature-delivery requirements.

1/2 ton code AAJ5. Parts and prices listed on our site are based off GM pricing.

part #: 23418311 prices

• $251.07-$382.58

specifications coilspringi:

• for years: 2007-2018
• brand: Gm
• mpn: 23418311
• model: 1500 1500
• part type: Spring
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Chevrolet
• year: 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018
• parts included: Only Part Reference 8 On The Diagram Is Included
• replaces part number: Many Parts. See Description Details Below

offer coilspringi:

• started: February 3, 2026
• quantity: 4
• availability: In Stock
• options: Ship-to-home
• sold: 0

returns coilspringi:

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

seller coilspringi:

• city: Tomball, Texas
• rating: 99.7%
• # reviews: 4401

shipping coilspringi:

• class: Standard, Expedited, One-day
• cost: $43.16
• type: Fixed
• carrier: UPS
• transit: 3-9 Days
• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air Saver

general coilspringi:

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

payments coilspringi:

• wallet: Google-pay
• credit card: Mastercard
• other

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