Do you provide genuine OEM parts?

Yes. We can provide genuine parts, OEM parts, and high-quality aftermarket parts according to customer requirements and budget.

Do you participate in international exhibitions?

Yes. We regularly participate in domestic and international automotive and truck parts exhibitions, helping us stay connected with global customers and industry developments.

How many years of export experience do you have?

We have extensive experience serving customers in South America, the Middle East, Africa, and Central Asia, supplying truck parts, trailer parts, and customized OEM solutions.

Are you a manufacturer or a trading company?

We cooperate directly with authorized manufacturers and OEM factories. With strong supply chain resources and export experience, we provide one-stop procurement solutions for heavy truck and trailer spare parts.

Who is Jinan Wopu Auto Parts Co., Ltd.?

Jinan Wopu Auto Parts Co., Ltd. is a professional supplier of heavy truck parts and trailer components in China. We specialize in chassis parts, truck axle assemblies, trailer axle assemblies, engine assemblies, transmission assemblies, and spare parts for SINOTRUK, SHACMAN, FAW, FOTON, HONGYAN, and Beijing Benz trucks.

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LOCATION : Home - Products - Chassis Parts - Leaf spring assembly - Leaf Spring Assembly WG9725520072 for HOWO 371 / HOWO A7 (13T Front Axle)

Leaf Spring Assembly WG9725520072 for HOWO 371 / HOWO A7 (13T Front Axle)

Main Selling Points

✔ OEM Standard Leaf Spring Assembly
✔ Front Axle Suspension Component
✔ Designed for HOWO 371 and HOWO A7 Heavy Duty Trucks
✔ Suitable for 13T Suspension Systems
✔ High Load Bearing Capacity for Heavy Duty Transport
✔ Multi-Leaf Forged Steel Structure
✔ Excellent Shock Absorption and Vibration Reduction
✔ Long Service Life for Mining and Logistics Applications

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Product Description

Product Introduction

The WG9725520072 leaf spring assembly is a heavy-duty front suspension component designed for HOWO 371 and HOWO A7 trucks. It is engineered to support 13T front axle systems, providing stable load bearing, shock absorption, and improved vehicle control under extreme working conditions.

This leaf spring assembly is manufactured using high-strength forged spring steel and multi-leaf structural design. It ensures balanced load distribution across the axle, reduces frame stress, and improves driving comfort and stability in heavy-duty transportation environments.

The structure is designed to withstand continuous high-load operation, resisting deformation and fatigue even under harsh road and off-road conditions such as mining and construction sites.

Each unit is strictly tested for load capacity, elasticity performance, and durability to ensure OEM-level quality and long-term service reliability.

Technical Specifications

Item	Specification
Product Name	Leaf Spring Assembly
Part Number	WG9725520072
Axle Type	13T Front Axle
Vehicle Models	HOWO 371 / HOWO A7
Application	Front Suspension System
Material	High Strength Forged Spring Steel
Structure	Multi-Leaf Assembly
Condition	New
OEM Standard	Yes
Quality Test	Load & Fatigue Tested
Origin	China
Packaging	Export Standard Wooden Box / Steel Frame

Vehicle Fitment

Vehicle Brand	Compatible Models
SINOTRUK	HOWO 371
SINOTRUK	HOWO A7
SINOTRUK	13T Front Axle Platforms
SHACMAN	Heavy Duty Suspension Compatible Models

Payment & Shipping

Category	Options
Payment Methods	T/T, PayPal, Western Union, MoneyGram, Visa, MasterCard, L/C, Alibaba Trade Assurance
Shipping Methods	DHL, FedEx, UPS, TNT
Delivery Time	3–7 Days (Express), 20–45 Days (Sea Freight)
Trade Terms	EXW, FOB, CFR, CIF, DDP
Shipping Scope	Worldwide Shipping Available

Related Products Categories

Engine Parts System

Section/System	Common Spare Parts
Cylinder Block & Cylinder Head	Cylinder Block, Cylinder Head, Cylinder Liner, Piston, Piston Ring, Cylinder Head Gasket
Crankshaft System	Crankshaft, Connecting Rod, Main Bearing, Connecting Rod Bearing, Thrust Washer
Valve Train	Intake Valve, Exhaust Valve, Camshaft, Rocker Arm, Valve Spring
Turbocharger System	Turbocharger, Turbo Repair Kit, Intercooler, Intake Pipe
Fuel System	Fuel Injector, Injector Nozzle, Fuel Pump, Fuel Filter
Cooling System	Water Pump, Thermostat, Radiator, Expansion Tank
Lubrication System	Oil Pump, Oil Filter, Oil Cooler, Oil Pan
Intake & Exhaust System	Air Filter, Air Cleaner Assembly, Exhaust Pipe, Muffler, DPF, SCR
Engine Electrical Parts	Starter Motor, Alternator, Sensors, Wiring Harness

Transmission & Drivetrain Parts

Section/System	Common Spare Parts
Clutch System	Clutch Disc, Pressure Plate, Release Bearing, Clutch Master Cylinder, Clutch Booster
Transmission System	Gearbox Assembly, Synchronizer, Gear Set, Bearing, Oil Seal, Shift Fork
PTO System	PTO Assembly, PTO Gear, PTO Pump, PTO Seal
Driveshaft System	Driveshaft Assembly, Universal Joint, Center Bearing, Slip Yoke
Differential System	Differential Assembly, Crown Wheel & Pinion, Differential Bearing, Repair Kit

Chassis & Suspension Parts

Section/System	Common Spare Parts
Front Axle	Kingpin Kit, Steering Knuckle, Ball Joint, Tie Rod, Wheel Bearing
Rear Drive Axle	Axle Housing, Half Shaft, Differential Housing, Hub Bearing
Suspension System	Leaf Spring, Air Spring, Shock Absorber, Equalizer Beam, U-Bolt
Steering System	Steering Gearbox, Power Steering Pump, Drag Link, Steering Shaft
Brake System	Brake Drum, Brake Disc, Brake Pad, Brake Chamber, Slack Adjuster
Wheel Hub System	Wheel Hub, Wheel Bearing, Oil Seal, Wheel Bolt, Wheel Nut

Cabin & Body Parts

Section/System	Common Spare Parts
Cabin Assembly	Cabin Shell, Cabin Suspension, Cabin Lock, Cabin Mount
Dashboard System	Instrument Cluster, Dashboard Panel, Switch Assembly
Door System	Door Assembly, Door Lock, Door Handle, Window Regulator
Seat System	Driver Seat, Passenger Seat, Seat Shock Absorber
Air Conditioning System	AC Compressor, Condenser, Evaporator, Blower Motor
Electrical System	Headlamp, Tail Lamp, Fog Lamp, Wiring Harness, Relay
Mirror System	Rear View Mirror, Mirror Arm, Mirror Cover
Body Exterior Parts	Bumper, Grille, Fender, Mudguard, Step Panel