Introduction

This Drag Link Ball Joint with part number WG9925430100-200 is a critical steering system spare part exclusively designed for full series SINOTRUCK heavy-duty trucks, including Howo, A7, T7H, TX and other mainstream models. It connects the steering gear and front axle, transferring steering torque to control wheel turning flexibly and stably. Manufactured to OEM dimensional standards, it perfectly replaces original worn ball joints. Built to withstand heavy loads, bumpy roads and frequent steering operations, it delivers reliable steering performance for long-haul transport, construction haulage and harsh off-road working conditions. It is a direct-fit maintenance replacement part for repair shops, fleets and auto parts wholesalers.

Key Features

✅️100% OEM Size Match for SINOTRUCK Trucks

Model WG9925430100-200 strictly follows original factory specifications, fully compatible with all SINOTRUCK Howo series vehicles. No cutting, modification or adjustment needed during installation, saving maintenance time and avoiding loose assembly caused by mismatched accessories.

✅️High-Strength Forged Body, Super Load-Bearing Capacity

The main body adopts integral high-carbon steel forging with multi-stage heat treatment. It features high tensile strength and strong anti-deformation performance, able to bear huge impact and axial force when trucks carry full loads or pass rough mountain roads, preventing fracture and bending failure.

✅️Wear-Resistant Ball Core & Dust-Proof Sealing Structure

The internal ball head is precision ground with wear-resistant alloy treatment to reduce friction and eliminate steering jitter. Equipped with thickened rubber dust boot and multi-layer oil seal, it effectively blocks mud, sand, rainwater and dust, locking lubricating grease inside to avoid dry grinding and early damage.

✅️Stable Steering Control & Smooth Operation

Precision machining ensures tight clearance between ball core and housing. The truck achieves sensitive, lag-free steering response, eliminating loose steering and wandering problems after replacement, greatly improving driving safety at high speed.

✅️Long Service Life & Low Maintenance Cost

Anti-fatigue and anti-corrosion surface coating resists rust under humid and muddy environments. It greatly extends service cycle compared with low-grade counterparts, cutting frequent replacement costs for logistics fleets and transport companies.

✅️Strict Factory Inspection & Stable Quality

Every ball joint passes torsion test, fatigue test and sealing aging test before delivery. Consistent quality comparable to original parts with more competitive wholesale price. Support bulk order supply, neutral packing and fast shipment for global parts dealers.

✅️Wide Application Scenarios

Suitable for heavy cargo transportation, engineering muck trucks, mining vehicles and intercity long-distance SINOTRUCK fleets, adapting to high-frequency steering and all kinds of severe road conditions.

Detail&Packaging

☎️

Contact with clear photo of engine nameplate or chassis number:

Linda Zhang

Whatsapp:+86 176 6066 8410

EMAIL:sales16@chinatruck.cc