VEVOR Trailer Hub Drum Kits 8 On B.C. with Electric Self‑Adjusting Brakes — 7000 lb Axle

VEVOR Trailer Hub Drum Kits 8 On B.C. with Electric Brakes — Self‑Adjusting Brake Assembly

Upgrade your trailer braking system with this heavy‑duty VEVOR drum hub kit engineered for 7000 lb axles. The kit includes electric, self‑adjusting brake assemblies and matching drums for reliable stopping power, long service life, and easy replacement on 5‑stud (5‑hole) hubs. Constructed from durable grey cast iron and steel, this set delivers strong magnetic force and consistent friction for safe towing performance.

• Designed for 7000 lb trailer axles — robust capacity for heavier loads
• Electric, self‑adjusting brake assemblies for low maintenance and automatic pad adjustment
• Set includes 2 brake shoes/assemblies + 2 brake drums — ready for axle-side replacement
• Brake dimensions: 12" x 2"; Drum: 12.9" x 6.69" (drum) — matches common trailer hubs
• Voltage: DC 12V operation (2.8–4.2 A) — compatible with standard trailer electrical systems
• Durable materials: grey cast iron drums with SPHC/Q235 components for long life
• High magnetic force (≥600 N) and friction coefficient 0.48 for dependable braking performance
• Brake pad lifespan ≥30,000 km; product lifespan ≥50,000 km under normal use

Technical Specifications

Installation / Usage Tips

• Confirm compatibility with your axle, hub bolt pattern (5‑lug) and PCD before installation.
• Have wheel bearings inspected and repacked (or replaced) during brake/drum installation.
• Tighten lug nuts to manufacturer torque specs and verify drum seating; use a torque wrench.
• Connect brake magnet to a proper DC12V trailer brake controller; verify current draw (2.8–4.2 A).
• Perform a controlled road test at low speed to bed the brakes and confirm correct function.
• For safety and warranty compliance, professional installation is recommended if you are not experienced with trailer brake systems.

What's in the Box

• 2 x Electric brake assemblies (left & right)
• 2 x Brake drums
• Mounting hardware (as required for the set)
• Instruction sheet / basic installation guidance

Safety & Compliance

Ensure all components match your trailer specifications and local towing regulations. Replace worn wheel bearings and use proper torque values. Do not exceed the rated axle capacity. If unsure, consult a certified trailer technician.