15K Hydraulic Disc Brake Triple Axle TK Trailer Kit — Dual — 45K capacity | Axles, Suspension, Tires & Wheels

Complete triple running gear in one package: three 15,000 lb hydraulic disc brake axles, matched slipper suspension, and eight 17.5 inch dual radial tire and wheel assemblies. 45,000 lb combined capacity.

Axle Specifications:

• Load rating: 15,000 lbs (15K)
• Axle type: Hydraulic Disc Brake (Grease Bath)
• Brake size: Hydraulic disc
• Tube diameter: 5″ straight steel axle tube
• Hubface/Spring Center: 74/42
• Bolt pattern: 8 on 275mm (8x275mm)
• Stud size: 22mm
• Spring mount: Underslung (lower ride height)
• Lubrication: Grease Bath
• Compatibility: Fits 15K–16K Dexter, TK, and Texas Pride axles (not compatible with Rockwell)
• 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:

• (3) Fully Assembled 15k TK Hydraulic Disc Brake Grease Bath Axles — 74/42 — 8x275mm
• (6) 7.5k 30″ x 3″ 7-Leaf HD Slipper Springs
• (3) 15k U-Bolt Kits (3/4″, 5″ tube)
• (1) Slipper Triple Hanger Kit (15k)
• (12) 17.5" 215/75R17.5 18 Ply 8x275mm Dual Radial TWA (Tire Wheel Assemblies) — Silver/Gray Finish

Key Benefits:

• Matched triple running gear — no cross-referencing parts
• 5″ steel tubes — 45,000 lb combined capacity

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 15K Triple Axle TK Trailer Kit today and get back on the road with confidence!