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.

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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 - Other Truck Parts - BEIBEN V3 - 5186660328 / 5186660428 Step Lower Left / Right for Beiben V3 Truck Cabin Access System

5186660328 / 5186660428 Step Lower Left / Right for Beiben V3 Truck Cabin Access System

✔ Truck Cabin Lower Step Assembly
✔ OEM Part Number: 5186660328 (Left) / 5186660428 (Right)
✔ Compatible with Beiben V3 Heavy Trucks
✔ Designed for Truck Cabin Access System
✔ Provides Safe and Convenient Cab Entry
✔ Strong Load-Bearing Structural Design
✔ Durable Material for Long-Term Use
✔ Excellent Wear and Corrosion Resistance
✔ Precision OEM Fitment and Easy Installation
✔ Suitable for Heavy-Duty Commercial Vehicles
✔ OEM Standard Direct Replacement Component

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Product Description

Product Introduction

The 5186660328 / 5186660428 Step Lower Left / Right is an important cabin exterior component used in Beiben V3 trucks. Installed at the lower position of the cab access system, it works together with the upper step to create a complete stepping structure, helping drivers safely climb into and exit from the cabin.

Manufactured according to OEM specifications, this lower step features reinforced construction, accurate mounting points, and durable surface treatment. It is designed to withstand repeated stepping loads, vehicle vibration, rain, dust, and harsh commercial truck operating environments.

Technical Specifications

Item	Specification
Product Name	Step Lower Left / Right
OEM Part Number	5186660328 (Left) / 5186660428 (Right)
Vehicle Brand	Beiben
Compatible Models	V3
System	Cabin & Body System
Component Type	Cabin Lower Step Assembly
Position	Lower Cabin Door Step, Left / Right Side
Material	Steel / Aluminum Alloy / Engineering Plastic Components
Manufacturing Process	Stamping + Welding + Surface Treatment
Function	Provides Support for Cabin Entry and Exit
Working Medium	Mechanical Load
Features	High Strength, Anti-Wear, Durable Structure
Condition	Brand New
OEM Standard	Yes
Quality Test	Dimension Test / Load Test / Surface Inspection / Fitment Test
Installation	OEM Direct Replacement
Packaging	Export Standard Packaging
Origin	China

Vehicle Fitment

Vehicle Brand	Compatible Models
Beiben	V3

Payment & Shipping

Category	Options
Payment Methods	T/T, PayPal, Western Union, MoneyGram, 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, CIF, CFR, DDP
Shipping Scope	Worldwide Shipping

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, Bearing, Thrust Washer
Valve Train	Intake Valve, Exhaust Valve, Camshaft, Rocker Arm, Valve Spring
Fuel System	Injector, Fuel Pump, Fuel Filter
Cooling System	Water Pump, Thermostat, Radiator
Lubrication System	Oil Pump, Oil Cooler

Transmission & Drivetrain Parts

Section/System	Common Spare Parts
Clutch System	Clutch Disc, Pressure Plate, Release Bearing, Clutch Master Cylinder, Clutch Booster Cylinder
Gearbox System	Gearbox Assembly, Gear Set, Bearing, Seal
Differential System	Differential Assembly, Crown Wheel & Pinion, Differential Bearing
Driveshaft System	Propeller Shaft, Universal Joint, Drive Shaft Center Bearing, Flange Fork, Slip Yoke, Center Support
Axle System	Axle Shaft, Wheel Hub, Planetary Gear, Side Gear

Chassis & Suspension Parts

Section/System	Common Spare Parts
Front Axle	Steering Knuckle, Kingpin Kit, Tie Rod, Wheel Hub
Rear Axle	Axle Housing, Hub, Differential Housing
Suspension System	Leaf Spring, Leaf Spring Bracket, Leaf Spring Seat, Torque Rod, Balance Shaft, Spring Shackle, Suspension Saddle, Shock Absorber, U-bolt
Steering System	Steering Gearbox, Drag Link, Steering Pump
Brake System	Brake Drum, Brake Shoe, Brake Chamber, Brake Valve, Slack Adjuster, Air Dryer, Air Hose

Cabin & Body Parts

Section/System	Common Spare Parts
Cabin Assembly	Cabin Body, Mounting, Door Lock, Door Handle, Door Hinge
Electrical System	Relay, Signal Lamp, Combination Instrument, Tachometer, Speedometer, Headlamp, Tail Lamp, Wiring Harness
Interior	Dashboard, Switch Panel, Instrument Cluster
Exterior	Bumper, Grille, Fender, Step