Mon–Fri 9:00 AM–5:00 PM CST  |  Sat 9:00 AM–3:00 PM  |  Sun Closed  |  Call or Text 815-357-3292  •  Free Shipping on Most Orders  •  Real-Time Rates When Applicable  •  Upgrade Delivery at Checkout  |  Ships Next Business Day Monday–Friday  |  We install what we sell — parts backed by real trailer service.  |  Need fitment help? Send us your trailer part photos and we will help you match it right.  |  How are we doing? Leave a review → Mon–Fri 9:00 AM–5:00 PM CST  |  Sat 9:00 AM–3:00 PM  |  Sun Closed  |  Call or Text 815-357-3292  •  Free Shipping on Most Orders  •  Real-Time Rates When Applicable  •  Upgrade Delivery at Checkout  |  Ships Next Business Day Monday–Friday  |  We install what we sell — parts backed by real trailer service.  |  Need fitment help? Send us your trailer part photos and we will help you match it right.  |  How are we doing? Leave a review →
FAMILY OWNED & OPERATED
Call / Text 815-357-3292 Text
Log in Sign up Cart (0)
Need a Trailer Part? Parts, service, fitment help.
Call 815-357-3292 Text Us

Hub Rotor Disc Brake 5 Lug 1/2" Studs (77-3.5KI-RTR-102)

$132.72
Most items ship free — select items ship for $6.39
Only 5 left
Not Sure It Fits? Ask a Pro
R & P Carriages

Hub Rotor Disc Brake Assembly, 5 Lug 1/2" Studs

Part Number: 77-3.5KI-RTR-102

This hub rotor disc brake assembly includes one integrated hub and rotor designed for use on compatible 3,500 lb trailer axles. The assembly is supplied with 1/2" wheel studs and a 5 on 4-1/2" bolt pattern.

Features

  • Integrated hub and rotor design
  • 5 on 4-1/2" bolt pattern
  • 1/2" wheel studs
  • Single hub rotor assembly

Specifications

Part Number 77-3.5KI-RTR-102
Axle Rating 3,500 lbs
Bolt Pattern 5 on 4-1/2"
Stud Size 1/2"
Inner Bearing L68149
Outer Bearing L44649
Compatible Wheel Sizes 13", 14", 14-1/2", 15"
Rotor Type Standard

Verify specifications before installation.

hub rotor, disc brake hub, trailer disc brake, axle brake component