PIERCE 40-4991 Spring Suspn .499

( Brand: Pierce ), ( Manufacturer Part Number: 40-4991 ), ( Type: Parts )

Review PIERCE Spring Suspn .499 New Oem

Introducing the Pierce 40-4991 Spring Suspension Kit, an excellent upgrade for your heavy-duty truck or trailer application. This suspension system is specifically designed for vehicles requiring a capacity between 40,000 to 49,999 pounds. With its robust spring design, this kit provides superior load support and improved handling characteristics.

The Pierce 40-4991 Spring Suspension Kit features high-tensile steel leaf springs, ensuring durability and long-lasting performance. These springs are engineered to handle the weight and stresses typical of heavy-duty applications, providing a stable and reliable ride. The springs are also pre-set at the factory, ensuring accurate ride height and easy installation.

The kit includes everything necessary for a complete suspension upgrade, including the springs, shackles, and hardware. The shackles are manufactured from forged steel, offering superior strength and resistance to wear and tear. The hardware is made from high-strength steel, ensuring a secure and reliable connection between components.

This suspension kit is also designed for easy installation, with clear instructions and templates provided to ensure proper alignment and mounting. The kit is also compatible with factory-installed brakes, making it a convenient and cost-effective solution for upgrading your vehicle's suspension.

The Pierce 40-4991 Spring Suspension Kit is backed by a limited lifetime warranty, providing peace of mind and assurance against manufacturing defects. This warranty covers the springs, shackles, and hardware, ensuring that you are investing in a high-quality product that is built to last.

In summary, the Pierce 40-4991 Spring Suspension Kit is an excellent choice for heavy-duty trucks and trailers that require a capacity between 40,000 and 49,999 pounds. With its robust design, easy installation, and limited lifetime warranty, this kit offers superior load support, improved handling, and long-lasting performance.

A Detailed Analysis of the Pierce 40-4991 Spring Suspension System

The Pierce 40-4991 spring suspension system is a popular choice among fire apparatus users due to its durability and ease of use. In this analysis, we will discuss the pros and cons of this suspension system to help you make an informed decision.

1. Durability: The Pierce 40-4991 suspension system is known for its robust construction, which can withstand the rigors of heavy use in firefighting applications.

2. Ease of Use: This suspension system is designed for quick and easy installation, making it a popular choice for fire departments with limited resources.

3. Adjustability: The Pierce 40-4991 suspension system offers adjustability to accommodate various body types and weights, ensuring a comfortable ride for firefighters.

4. Cost-Effective: Compared to other suspension systems, the Pierce 40-4991 is a cost-effective option for fire departments with limited budgets.

1. Limited Capacity: The Pierce 40-4991 suspension system may not be suitable for larger fire apparatus or those with heavy payloads.

2. Limited Suspension Travel: This suspension system offers limited suspension travel, which may not provide the best ride quality on rough terrain.

3. Limited Customization: While the Pierce 40-4991 suspension system offers adjustability, it may not provide the level of customization that some fire departments require.

The Pierce 40-4991 spring suspension system is a reliable and cost-effective option for fire departments with limited budgets and lighter payloads. Its durability and ease of use make it a popular choice among fire apparatus users. However, it may not be suitable for larger fire apparatus or those with heavy payloads, as it offers limited capacity and suspension travel. Ultimately, the decision to purchase the Pierce 40-4991 suspension system depends on the specific needs and budget of your fire department.

If you have a smaller fire apparatus with a limited budget, the Pierce 40-4991 spring suspension system is an excellent choice. However, if you require a suspension system with greater capacity, suspension travel, or customization options, you may want to consider other options. It is recommended to consult with a fire apparatus expert or manufacturer representative to determine the best suspension system for your specific needs.

Details:

Buyer should verify this is the exact part needed before purchasing.

part #: 404991 prices

• $455.59-$613.55

specifications coilspringi:

• brand: Pierce
• mpn: 40-4991
• type: Parts

seller coilspringi:

• city: Beaver Dam, WI
• rating: 99.7%
• # reviews: 24078

general coilspringi:

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

shipping coilspringi:

• type: Fixed
• service: Flat Rate Freight
• class: Freight
• cost: $650.00

returns coilspringi:

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

payments coilspringi:

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

offer coilspringi:

• options: Ship-to-home
• sold: 0
• quantity: 1
• started: May 20, 2026
• availability: In Stock
• best offers: True