Lippert Tandem Axle Suspension Kit – 3,500 lb Capacity, 3″ Axle Tube, 3,000‑lb Leaf Springs (25‑1/4"), Tall Equalizer, Hangers & Hardware
Get a smoother, more reliable ride for your tandem axle trailer with this complete Lippert suspension kit. Engineered for 3,500 lb axles (3″ tube) and equipped with 3,000‑lb leaf springs featuring a 25‑1/4" eye-to-eye length (unloaded) and a tall-style equalizer, this bundle has everything you need – including front, center, and rear hangers plus all mounting hardware – for a straightforward, all-in-one suspension upgrade. Compatible with Dexter, Alko, Rockwell, and Quality Axles systems.
Bundle Contents:
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QTY (4): 3,000-lb Leaf Springs (25‑1/4" eye-to-eye unloaded), 1-3/4" wide, 4 leaves
- Exact-match replacement leaf springs designed by Lippert
- Arch height for smoother towing (3‑1/8" unloaded, 1‑3/4" loaded)
- Loaded eye-to-eye length: 26"
- Spring eye diameter: 9/16"
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QTY (1): Lippert AP Kit (Tall Equalizer, Bolts, Nuts, Shackle Assemblies)
- Equalizer Reference: EQ‑310
- (QTY 3) Equalizer Bolts – 2.88" length
- (QTY 4) Shackle Assemblies – 2.25" length
- (QTY 4) Shackle Plates – 2.25" length
- (QTY 6) Shackle Bolts – 2.88" length
- (QTY 2) Equalizer Nuts – 7/16"-20 thread
- (QTY 14) Lock Nuts – 7/16"-20 thread
- Installs just like your original suspension hardware
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QTY (2): Lippert Axle Mounting Kit – 3" Tube
- U‑bolt assemblies sized for 3" axle tubes
- Direct replacement hardware for secure axle mounting
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QTY (2): Front Trailer Axle Hanger – 4‑5/16" x 2‑3/16"
- Distance to hole (on-center): 3‑9/16"
- Hole size: 9/16"
- Axle capacity: 2,200‑8,000 lbs.
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QTY (2): Center Trailer Axle Hanger – 4‑1/2" x 3‑1/8"
- Distance to hole: 3‑5/16"
- Hole size: 7/8"
- Axle capacity: 2,200‑8,000 lbs.
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QTY (2): Rear Trailer Axle Hanger – 6" x 2‑1/4"
- Distance to hole: 4"
- Hole size: 5/16"
- Axle capacity: 2,200‑8,000 lbs.
We recommend verifying your existing axle and suspension dimensions before installing. Regular inspections and proper maintenance of your suspension components will help ensure a safer, more comfortable towing experience.
| Specifications: | |
| Kit Type | Complete Trailer Suspension Kit |
| Axle Rating | 3,500 lbs. |
| Leaf Spring Capacity | 3,000 lbs. |
| Number of Leaves per Spring | 4 |
| Leaf Spring Width | 1-3/4" |
| Unloaded Eye-to-Eye Length | 25-1/4" |
| Loaded Eye-to-Eye Length | 26" |
| Arch Height Unloaded | 3-1/8" |
| Arch Height Loaded | 1-3/4" |
| Spring Eye Diameter | 9/16" |
| Axle Tube Diameter | 3" |
| Equalizer Type | Tall (EQ‑310) |
| Axle Configuration | Tandem |
Order today or call us at
1-201-580-9007 for expert advice and personalized service.