HR717K HUB

HR717K Product Overview

The Hr717K is a heavy-duty disc wheel hub designed for commercial truck rear axle applications. It enables smooth wheel rotation and securely mounts the wheel to the axle.
This Hr717K is a high-quality Gunite aftermarket hub built to OEM standards for highway trucks and fleet vehicles.

HR717K Truck Part Specifications

Below are the key specifications of the HR717K:

• Part Number: HR717K

• Condition: New

• Manufacturer: Gunite

• Type: Rear Disc Wheel Hub

• Material: Ductile / Cast Iron

• Stud Configuration: 10-Stud Mount

• System: Wheel End / Axle System

• Brake Type: Disc (Outboard Rotor)

• Pilot Diameter: Approx. 8.78 in

• Application: Rear Drive Axle Hub

Compatibility & Fitment

The HR717K is compatible with heavy-duty commercial trucks with rear-drive axle systems.

• Highway trucks and fleet vehicles

• Disc brake wheel-end systems

• Standard 10-stud hub configurations

Always verify the part number before purchase to ensure proper fitment.

Key Features & Benefits of HR717K

The HR717K is engineered for durability and consistent performance in demanding conditions:

• Durable construction: built from high-strength ductile iron for extended use in heavy-duty rear axle applications

• Reliable performance under heavy-duty conditions: supports high axle loads while enabling smooth wheel rotation on rear drive axle systems

• OEM-equivalent fit and function: matches original equipment specifications for 10-stud disc brake wheel-end systems

• Easy installation and replacement: designed for direct fitment with no modification required for compatible 10-stud configurations

• Designed for long service life: precision-machined for smooth rotation to reduce the frequency of wheel hub replacements in heavy-duty fleets

• Enhanced safety: maintains stable wheel-end performance  to support vehicle control and road safety under heavy loads

HR717K Cross Reference

The HR717K cross reference includes the following part numbers::

Replaces:

• HR697K (ABS upgrade version)

Interchange Numbers:

• GUNHR717K

• HR717K-GJ / HR717KGJ

• 421-HR717K

• 3398-HR717K

• 1685757C91

• 2024903C91

• 2034002C91

• 333L1364 / 333M1365

Alternate Formats:

• HR 717K

• GUN HR717K

• GUN- HR717K

Why Choose This HR717K Part

The HR717K is a dependable solution for heavy-duty wheel-end repairs and replacements. Manufactured to OEM-grade standards, it ensures consistent performance and durability under demanding operating conditions. Its exact-fit design makes it a reliable choice for mechanics and fleet operators seeking straightforward installation and a long service life. Backed by quality assurance and secure ordering, this HR717K Rr Disc Wheel Hub is a trusted option for maintaining vehicle uptime and safety.

HR717K HUB / GUNITE DRUMS/HUBS Gunite