Description
Product Overview
Part Name: Interaxle Differential Assembly (Steel Housing)
Part Number: HOWO A7 Specification (Aftermarket Replacement)
Vehicle Compatibility: SINOTRUK HOWO A7 heavy-duty trucks. Also suitable for compatible heavy truck axle configurations used on Dongfeng and Shacman platforms with matching interaxle differential specifications (2009–2022).
Configuration: Complete aftermarket interaxle differential assembly manufactured to OEM dimensional standards, featuring a durable steel housing and supplied as a direct-fit replacement for heavy truck tandem axle systems.
Function: Distributes and balances torque between front and rear drive axles in tandem-axle configurations, ensuring stable traction, reduced drivetrain stress, and efficient power delivery under heavy-load operating conditions.
Technical Specifications
Type: Interaxle Differential Assembly
Material: High-strength, heat-treated alloy steel gears with reinforced steel housing for heavy-duty durability and long service life
Application: Designed for tandem axle systems on HOWO A7 and compatible heavy trucks using interaxle differential assemblies with matching specifications (2009–2022)
Cross-Reference: Aftermarket alternative to OEM interaxle differential assemblies used on HOWO A7, Dongfeng, and Shacman heavy truck axles
Installation: Professional installation recommended; requires correct alignment, bearing preload, and drivetrain inspection during installation
Service Interval: Replace during scheduled axle or drivetrain overhauls or when torque imbalance, abnormal noise, vibration, or interaxle differential wear is detected
Delivery & Availability
Stock Options: High-quality aftermarket interaxle differential assemblies available for HOWO A7 and compatible heavy trucks
Delivery Time: 3–7 days internationally
Payment & Security
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