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UCF 178 Trailer Slipper Leaf Spring 3-Leaf 700 lb Capacity 24.5 Inch

Manufacturer

UCF

<p>UCF has established itself as a trusted name in the automotive aftermarket, specializing in precision-engineered suspension and chassis components designed to enhance vehicle performance, durability, and handling. With a focus on quality manufacturing and innovative design, UCF delivers solutions that meet the demanding needs of both everyday drivers and performance enthusiasts who require reliable upgrades for their vehicles.</p><h3>Engineering Excellence in Suspension Components</h3><p>At the heart of UCF's product lineup is a commitment to strengthening and optimizing the critical connection points between your vehicle's suspension, chassis, and drivetrain. Every component is designed with attention to detail, ensuring proper fitment and long-lasting performance under demanding conditions. Whether you're looking to restore worn factory parts or upgrade to more robust aftermarket solutions, UCF provides components that deliver measurable improvements in vehicle dynamics and structural integrity.</p><h3>Comprehensive Chassis and Drivetrain Solutions</h3><p>UCF's expertise shines particularly in <a href="/2387-ucf-axle-spring-parts-200122">Axle & Spring Parts</a>, where precision and durability are paramount. These components form the foundation of your vehicle's suspension system, transferring power to the wheels while managing the stresses of acceleration, braking, and cornering. UCF's axle and spring components are engineered to withstand these forces while maintaining optimal geometry and alignment, ensuring your vehicle performs as intended whether on the street or track.</p><p>For enthusiasts seeking improved chassis rigidity and reduced body flex, UCF offers specialized <a href="/2387-ucf-shock-tower-brace-14831">Shock Tower Brace</a> solutions that connect critical suspension mounting points. These braces help distribute stress more evenly across the chassis structure, resulting in sharper steering response and improved handling characteristics, especially during aggressive driving or performance applications.</p><h3>Quality You Can Trust</h3><p>UCF's manufacturing processes emphasize quality control and material selection, ensuring each component meets strict standards for strength and reliability. The brand's attention to engineering details translates into products that install correctly, function as designed, and provide the performance improvements drivers expect. Whether you're maintaining a daily driver, restoring a classic vehicle, or building a performance machine, UCF components offer the combination of quality craftsmanship and functional design that serious automotive enthusiasts demand.</p>

Part Number

178
06/21/2036 5:46 AM
Sale Price

$35.39

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The UCF 178 (UNA-178) is a slipper-style trailer axle leaf spring designed for reliable suspension performance on utility trailers, boat trailers, and cargo trailers. This radius end leaf spring measures 25" long by 1-3/4" wide, featuring a 3-leaf construction built to handle demanding loads.

Key Specifications:

  • Capacity per spring: 750 lbs (700 lb rating also referenced)
  • Number of leaves: 3
  • Unloaded length: 25" (24.5" nominal)
  • Width: 1-3/4"
  • Center eye to spring bolt: 12"
  • Spring bolt to spring end: 14.5"
  • Radius end design with eye (bushing sold separately)
  • Camber: 4.00" in free position

Slipper radius end trailer leaf springs are painted black for corrosion resistance. This spring is designed to mount with standard U-bolts and tie plates, providing a direct replacement for worn or damaged trailer suspension components. The radius end configuration allows for smooth articulation during travel, while the 3-leaf design balances load capacity with ride quality.

Note: Eye bushing sold separately (UCF PE-227 or equivalent). Measurements shown reflect the spring in its free, unloaded position. Always verify spring dimensions and capacity match your trailer's requirements before installation.

Products specifications

Bushing Type

PE-227

Camber Size

4.00"

Length

24.62"

Maximum Load

750 lbs.

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