The 13-4HD Rectangular Suspension Equalizer is engineered for high-capacity tandem-axle trailers, providing robust load balancing and smooth articulation between leaf spring packs. Its heavy-duty rectangular profile and precision-machined pivot points ensure reliable performance under the most demanding hauling conditions.

Features:

• Heavy-duty rectangular design for enhanced strength

• Precision-bored eyes for smooth pivot action

• Durable powder-coat finish resists corrosion and wear

• Fits standard 1¾″ wide leaf springs with matching bushings

Specifications:

Fitment & Applications:

• Designed for tandem-axle trailers rated 9K–15K lb
  

• Requires 9⁄16″, 7⁄8″, and 7⁄16″ pivot hardware (sold separately)