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Lippert Triple Axle Suspension Kit 1.75" Axle Tube, 35" Spacing, 20-1/2" Unloaded (1,400 lb) Leaf Springs, Long Equalizer, Hangers & Hardware (Dexter, Alko, Rockwell)

$568.99
SKU: LP137ASK
✅ Universal Fit Product(No vehicle selection required)
1
In Stock

Lippert Triple Axle Suspension Kit – 1.75" Axle Tube, 35" Spacing, 20-1/2" Unloaded (1,400 lb) Leaf Springs with Long Equalizer, Hangers & Hardware

Upgrade your trailer or RV with a complete Lippert Triple Axle Suspension Kit that fits 1.75" axle tubes and 35" spacing. Featuring 20-1/2" unloaded (1,400 lb) leaf springs, long equalizers, and heavy-duty hangers and hardware, this kit is compatible with Dexter, Alko, Rockwell, and Quality Axles. It’s an all-in-one solution to keep your rig riding smoothly and safely on the road.

Bundle Contents:

  • QTY (6): Replacement Leaf Spring (1,400 lb capacity, 20-1/2" unloaded length)
    • 1,400 lb capacity per spring
    • 4 leaves, 1-3/4" spring width
    • Unloaded eye-to-eye length: 20-1/2"
    • Loaded length: 21"
    • Arch height unloaded: 3-1/2", loaded: 2-3/8"
    • Spring eye diameter: 9/16"
  • QTY (1): Triple Axle AP Kit with Long Equalizer and Standard Bolts
    • Includes shackle links, mounting hardware, and equalizers
    • Long equalizer design for smoother towing
    • Installs like your original equipment
  • QTY (3): Axle Mounting Kit – 1.75" Tube
    • U-bolt design sized for 1.75" axle tubes
    • Direct replacement for worn or damaged mounting kits
    • Installs just like your original hardware
  • QTY (2): Front Trailer Axle Hanger – 4-5/16" x 2-3/16"
    • Axle capacity: 2,200 – 8,000 lbs.
    • Length: 4-5/16"
    • Width: 2-3/16"
    • Distance to hole: 3-9/16" on-center
    • Hole size: 9/16"
  • QTY (4): Center Trailer Axle Hanger – 4-1/2" x 3-1/8"
    • Axle capacity: 2,200 – 8,000 lbs.
    • Length: 4-1/2"
    • Width: 3-1/8"
    • Distance to hole: 3-5/16"
    • Hole size: 7/8"
  • QTY (2): Rear Trailer Axle Hanger – 6" x 2-1/4"
    • Axle capacity: 2,200 – 8,000 lbs.
    • Length: 6"
    • Width: 2-1/4"
    • Distance to hole: 4"
    • Hole size: 5/16"

Always confirm your trailer’s original equipment before installation, and conduct periodic inspections to ensure safe and optimal performance on every trip.

Specifications:
Kit Type Triple Axle Suspension Kit
Axle Rating 2,200 – 8,000 lbs.
Leaf Spring Capacity 1,400 lbs. Each
Number of Leaves per Spring 4
Leaf Spring Width 1-3/4"
Unloaded Eye-to-Eye Length 20-1/2"
Loaded Eye-to-Eye Length 21"
Arch Height Unloaded 3-1/2"
Arch Height Loaded 2-3/8"
Spring Eye Diameter 9/16"
Axle Tube Diameter 1.75"
Equalizer Type Long Equalizer
Axle Configuration Triple Axle
Order today or call us at 1-201-580-9007 for expert advice and personalized service.