Lippert Triple‑Axle Slipper‑Spring Suspension Kit – Complete 3,500‑lb Upgrade
Restore factory‑smooth towing on triple‑axle trailers with this all‑inclusive Lippert bundle. It combines heavy‑duty 26‑7/8″ slipper springs, four EQ‑1304 equalizers and every hanger, U‑bolt and fastener you need. Engineered for 3,500‑lb, 2.375″ round‑tube axles and fully compatible with Dexter, Alko, Rockwell and Quality Axles systems.
Bundle Contents:
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QTY (6): 24″ Slipper Leaf Spring – 2,000 lb Capacity
- 26‑7/8″ eye‑to‑slipper length • 2″ wide • 4 leaves
- 3″ arch height unloaded • 2″ loaded • 9/16″ eye diameter
- Dexter Compatible PN 072‑030‑00
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QTY (3): Axle Mounting Kit – 2.375″ Tube
- Fits 2.375″ round axles on 3,500‑lb trailers
- Each kit: (4) 4‑1/4″ × 3/8″ U‑bolts • (2) tie‑plates • (8) nuts
- Zinc‑plated U‑bolts & powder‑coated plates for corrosion resistance
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QTY (1): Triple‑Axle AP Suspension Hardware Kit – Dexter Compatible PN A/P‑302‑00
- Kit Contents:
- QTY (4): Standard EQ‑1304 equalizers – 33‑1/2″ axle spacing
- QTY (4): 4.7″ equalizer bolts & nuts – 7/8″‑9 thread
- QTY (6): 3.5″ shackle bolts & lock nuts – 9/16″‑18 thread
- QTY (6): 3.25″ keeper bolts & keeper nuts – 5/16″‑18 thread
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QTY (2): Front Trailer Axle Hanger – 4‑5/16″ × 2‑3/16″
- Length 4‑5/16″ • Width 2‑3/16″
- Hole 9/16″ • Distance to hole 3‑9/16″
- 2,200‑8,000 lb axle rating
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QTY (4): Center Trailer Axle Hanger – 4‑1/2″ × 3‑1/8″
- Length 4‑1/2″ • Width 3‑1/8″
- Hole 7/8″ • Distance to hole 3‑5/16″
- 2,200‑8,000 lb axle rating
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QTY (2): Rear Trailer Axle Hanger – 6″ × 2‑1/4″
- Length 6″ • Width 2‑1/4″
- Hole 5/16″ • Distance to hole 4″
- 2,200‑8,000 lb axle rating
Verify axle spacing and hanger positions before welding. Grease suspension points regularly and inspect hardware at every service interval.