8000 lb True Trailer Axle Service Kit – Complete Rebuild Kit for 8K Electric Brake Axles – Grease Lubrication

Compatible with - 8k True TK Trailer Axle - 8000 lb Electric Brake 8 lug - 3.5" Tube

What's Included:

• (2) 8K Hub/Drum - Grease Bath - 8x6.5 Bolt Pattern
• (2) 10-36 Double Lip Grease Seal 3.376" O.D 2.250" I.D
• (2) 25520 Inner Race 3.265" O.D (Pre-Pressed In Hub)
  
• (2) 02420 Outer Race 2.688" O.D (Pre-Pressed In Hub)
• (2) 25580 Inner Bearing 1.750" I.D
• (2) 02475 Outer Bearing 1.250" I.D
  
• (2) 8,000 lb Grease Cap
  
• (2) Cotter Pin
• (2) Tang Washers
  
• (1) 12.25"x3.375" Self Adjusting Electric Brake Assembly (Left Hand - Driver Side)
  
• (1) 12.25"x3.375" Self Adjusting Electric Brake Assembly (Right Hand - Passenger Side)
• (1) Grease Tub/Tube
  
• (16) 9/16" Cone Wheel Lug Nuts

Brake Assembly Specs:

• Brake Type: Electric
• Brake Size: 12.25" x 3.375"
• Mounting Flange: 4-Bolt
• Axle Rating: 8,000 lb
• Adjustment: Self-Adjust
• Warranty: 1 Year

Burnishing Instructions: To achieve optimal braking performance, burnish new brakes by performing 20–30 gradual stops from approximately 40 mph to 20 mph, allowing brakes to cool between each application.

Features:

• OEM-grade components – Built to meet original equipment specifications for lasting performance
• Complete kit – Bearings, races, seals, hub/drums, brake assemblies, and hardware included; no separate sourcing needed

Why This Kit?

Whether you're doing routine maintenance or repairing a worn axle, this 8K True trailer axle rebuild kit gives you every part you need. Hand-selected components mean everything is sized to work together — no mismatched parts, 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 don't have to guess — just order and get back on the road.