DeeMaxx 13″ 8‑Stud Integral Ventilated Rotor & Hub – Maxx Coated, 8K Rated (P/N RTR/HUB‑131‑7K‑MAXX)

Overview
The DeeMaxx 13″ Integral Ventilated Rotor & Hub (P/N RTR/HUB‑131‑7K‑MAXX) is a heavy-duty MAXX-coated unit designed for 8,000 lb trailer axles. This 1-piece hub‑rotor delivers outstanding corrosion resistance and superior braking performance in marine and high-usage environments.

Key Features

• Maxx/Dacromet coating—over 1,000 hours salt spray resistance guaranteed

• Vented 22 mm rotor thickness (+ drain holes) for efficient heat and moisture evacuation

• 8‑stud (½″ UNF) 165 mm bolt pattern common in U.S. 8K suspension setups

• Heavy-duty cast iron, precision-machined hub ensures low runout

Specifications

• Weight: ~17 kg (37.3 lbs) per assembly

• Minimum thickness: ~0.957 in (~24.3 mm)

• Bearings supported: inner 25580/20, outer 14125A

• Axle capacity: up to 8,000 lb (~3,600 kg) per axle

Compatibility

• Suits DeeMaxx hub-flange spindle systems with bolt pattern 8×165 mm

• Ideal for retrofit into drum brake trailers converting to disc brake setups

Installation & Maintenance

• Clean mounting surface before fitting

• Torque wheel nuts to OEM spec and inspect for flange runout

• Use HT marine grease on bearings; rinse and inspect frequently under corrosive environments

Shipping & Warranty

• Ships from Brisbane; most orders dispatch next business day

• Covered under manufacturer’s 12-month warranty