12K Lippert Idler Trailer Axle — Oil Bath — 12,000 lb capacity | 8x6.5 | Special order

The 12,000 lb Lippert idler axle — a no-brake axle for the non-braked position in a tandem or triple setup. This is a special-order item (not normally stocked) and ships without spring seats welded on. 5" steel tube, 5/8" studs, oil-bath lubrication.

Axle Specifications:

• Load rating: 12,000 lbs (12K)
• Axle type: Idler (no brakes, Oil Bath)
• Tube diameter: 5″ straight steel axle tube
• Hubface/Spring Center: 74/46
• Bolt pattern: 8x6.5
• Stud size: 5/8″
• Spring mount: No spring seats (ship loose / unwelded)
• Product weight: 398 lbs
• Lubrication: Oil Bath
• Availability: Special order — not normally stocked
• Compatibility: Direct replacement for Dexter, Rockwell American, Lippert, Hayes, and AL-KO axles
• ABS: Not compatible with ABS systems

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.

What’s Included:

• 12K–15K (12,000–15,000 lb Capacity) Bearing Kit (2 sets, oil-bath hub cap)
• 12K axle studs — 5/8″

Key Benefits:

• Lippert (LCI) idler axle — pairs with a braked axle in tandem/triple setups
• Ships without spring seats — position and weld to your build’s spring center
• 5″ high-strength steel tube — heavy-duty weight handling
• Oil-bath lubrication — cooler-running bearings for sustained highway duty

Ideal For:

• Gooseneck & lowboy trailers
• Flatbed & car hauler trailers
• Dump & equipment haulers
• Commercial & fleet builds

Why Buy from The Trailer Parts Outlet?

• This Axle is proudly manufactured in the U.S.A.
• Fast shipping — order today, ships tomorrow
• Bulk & wholesale options available
• Financing options
• Dedicated expert support

Have questions? Call or message us at (936) 289-3191 — we’re here to help you find the perfect axle for your trailer build or repair. Order your 12K Lippert Idler Axle today and get back on the road with confidence!