Description
Product Overview
Part Name: Rear Axle Differential Assembly
Part Number: WG9231320271
Vehicle Compatibility: SINOTRUCK HOWO heavy-duty trucks used in construction, logistics, mining, and long-haul transport applications (2008–2022).
Configuration: Complete aftermarket rear axle differential assembly manufactured to OEM dimensional standards, supplied as a direct-fit replacement for HOWO truck axle systems.
Function: Distributes engine torque to the rear drive wheels while allowing differential wheel speed variation, ensuring stable traction, efficient power delivery, and reliable driveline performance under heavy-duty operating conditions.
Technical Specifications
Type: Rear Axle Differential Assembly
Material: High-strength, heat-treated alloy steel gears with reinforced housing components for durability and long service life
Application: Designed for SINOTRUCK HOWO rear axle systems using differential reference WG9231320271 (2008–2022)
Cross-Reference: Aftermarket alternative to SINOTRUCK HOWO OEM axle differential assembly WG9231320271
Installation: Professional installation recommended; requires correct bearing preload, backlash adjustment, and axle alignment during installation or overhaul
Service Interval: Replace during scheduled axle rebuilds or when abnormal noise, vibration, torque loss, or differential wear is detected
Delivery & Availability
Stock Options: High-quality aftermarket axle differential assemblies available for SINOTRUCK HOWO trucks
Delivery Time: 3–7 days internationally
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.