Dexter Marine Products K08-435-05 Hub and Rotor Assembly - 5 on 4.5 - Zinc - 3,700 lbs

The Dexter Marine Products K08-435-05 is a single-piece hub and rotor assembly designed for UFP DB-35 disc brake systems on boat trailers and marine applications. This zinc-plated unit is engineered for 3,700 lb (3.7K) axles and provides reliable braking performance in harsh marine environments.

Key Features:

• 9.75-inch diameter vented rotor with 3/4-inch (19mm) thickness for excellent heat dissipation
• 5 on 4.5-inch bolt pattern with pre-installed 1/2-inch wheel studs
• Zinc finish provides superior corrosion resistance for marine use
• Includes pre-installed bearing races (L68111 inner race, L44610 outer race)
• Uses L68149 inner bearing (1.378-inch ID) and L44649 outer bearing (1.063-inch ID) - sold separately
• Fits standard 1 3/8-inch x 1 1/16-inch tapered spindles
• Compatible with 168255TB seal (2.56-inch diameter, sold separately)
• 1.98-inch hub bore and dust cap diameter

This genuine UFP by Dexter hub/rotor assembly is designed as a direct replacement for marine trailer applications and is compatible with both standard marine-grade grease and VAULT bearing lubrication systems. The economical one-piece design simplifies installation and maintenance. Cross-reference number 41019.