Az9231340329 Sinotruk Howo Truck Rear Axle Wheel Hub Assembly (2)

Az9231340329 Sinotruk Howo Truck Rear Axle Wheel Hub Assembly (1)

Az9231340329 Sinotruk Howo Truck Rear Axle Wheel Hub Assembly (4)

Az9231340329 Sinotruk Howo Trcuk Axle Parts Rear Wheel Assembly

OE NO.:

Az9231340329

Product Name:

Howo Axle Parts Rear Wheel Assembly

Size:

OEM Standard

packing:

standard packing

Certificate:

ISO9001:2008

Request for Price

Overview

AZ9231340329 SINOTRUK HOWO TRUCK REAR AXLE WHEEL HUB ASSEMBLY

Sinotruk HOWO Truck Rear Axle Wheel Hub Assembly
Part Number: Az9231340329
Function: This critical component is the Rear Wheel Hub Assembly designed specifically for Sinotruk HOWO heavy-duty trucks. It forms the core interface between the rear axle spindle, brake system, wheels, and tires.

AZ9231340329 SINOTRUK HOWO TRUCK REAR AXLE WHEEL HUB ASSEMBLY

Safety: Prevents wheel detachment and ensures reliable braking.
Performance: Maintains fuel efficiency and handling.
Uptime: Minimizes roadside breakdowns and costly downtime.
Bearing & Axle Protection: Prevents premature wear of expensive axle components.
Installation Note: Proper installation following Sinotruk procedures and torque specifications is crucial for performance and longevity.

Specifications

AZ9231340329 SINOTRUK HOWO TRUCK REAR AXLE WHEEL HUB ASSEMBLY
Height	250 mm
Internal Diameter	264 mm
Number of Sun Gear Teeth	Internal Teeth: 26 Teeth
Number of Sun Gear Teeth	External Teeth: 23 Teeth
Number of Teeth of Internal Ring Gear	57 Teeth
Number of Teeth of Planetary Gear	16 Teeth
Speed Ratio	3.478

Key Features & Components:

Integrated Hub & Bearing Unit: Houses precision-engineered, heavy-duty tapered roller bearings pre-adjusted and sealed for optimal load capacity and longevity. Eliminates the need for separate bearing adjustment during installation.

Wheel Mounting Flange: Features a robust flange with stud holes for secure attachment of the dual rear wheels and tires.
Sealing System: Incorporates high-quality lip seals (typically an inner axle seal and an outer hub seal) to effectively retain lubricating grease within the hub cavity and prevent contamination from dirt, water, and debris.
ABS Sensor Interface: Includes mounting provisions or tone ring for compatibility with the truck’s Anti-lock Braking System (ABS) wheel speed sensors (sensor itself usually not included).
Brake Drum/Disc Mounting Surface: Provides a precisely machined surface for mounting and securing the rear brake drum or disc rotor.

Durability: Manufactured from high-strength alloy steel and engineered to withstand the extreme stresses, heavy payloads, and demanding operating conditions typical of HOWO trucks in construction, mining, freight, and quarry applications.

Precision Fit: Designed to OEM specifications to ensure perfect fitment on compatible Sinotruk HOWO rear axles.

Gallery

FAQ

Are you a dealer or a factory?

We are the official SINOTRUK factory.

I want to ship the truck by container. Is it possible?

Yes, it is possible. However, the truck needs to be disassembled for loading, and you will need to reinstall it in your country.

How is the product quality?

All trucks are original SINOTRUK products, and the quality is 100% guaranteed.

I want to become your agent in my country. Is that acceptable?

Yes, it is possible. If your purchase volume is large, we can consider it. A yearly order of 200 units is acceptable.

How is your company's service, especially after-sales service?

SINOTRUK has many after-sales service stations worldwide, and spare parts are widely available in local markets.

What are your payment terms?

You may choose 30% prepaid and 70% paid before delivery.

What is the production time?

Delivery time: within 30 working days after receiving the deposit.

Az9231340329 Sinotruk Howo Trcuk Axle Parts Rear Wheel Assembly

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