3500 lb TK Light Duty Single Axle Kit – 3.5K Capacity (Axle Series)

3.5K Light Duty Single Axle Kit – 61″ Hubface / 46″ Spring Center – 5×4.5 – Idler Axle with Suspension

Compatible with most 3.5K trailer applications. Replaces Dexter, AL-KO, Hayes, and Lippert axles.

Everything you need to hang this idler axle on your trailer in one pre-packaged bundle: the fully assembled 3,500 lb idler axle plus the matched suspension hardware.

What’s Included:

• (1) Fully Assembled 3.5k TK Idler Axle – 61″ Hubface / 46″ Spring Center – 5×4.5
• (2) 4-Leaf Double Eye Springs for 3500 lb Axles
• (1) U-Bolt Kit for 3500 lb Axle
• (1) Double Eye Hanger Kit – Fits 2K to 7K Axles

How to Measure: Hubface is measured from one hub face (where the studs come out) to the hub face on the opposite side. Spring Center is measured from the center of one spring seat to the center of the opposite spring seat.

Axle Specs:

• Capacity: 3,500 lb (3.5K)
• Lug: 5 Lug
• Tube: 2 3/8″ Round
• Brake: None (Idler)
• Mounting: Underslung (spring seats welded on the bottom, lower ride height)
• Hub Design: EZ Lube (grease zerk under a removable rubber plug, no hub removal needed)
• ABS: This axle is not ABS compatible
• Replaces: Dexter, AL-KO, Hayes, Lippert

Features:

• Pre-packaged fitment – Matched components, no cross-referencing parts
• Fully assembled axles – Packed with high-temp grease, EZ Lube hubs, underslung spring seats

Why This Kit?

Whether you are building a new trailer or replacing worn running gear, this gives you matched parts sized to work together. No mismatched components, no return trips to the parts store.

Why The Trailer Parts Outlet?

Fast shipping. Accurate fitment. Real people ready to help. We specialize in trailer parts so you do not have to guess, just order and get back on the road.