W240200251 Rear Differential Assembly 20CrMnTi 40Cr Alloy Truck Transmission

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Brand	FOTON
Status	In Stock
OEM	OEM Accepted
Condition	New
Packaging Details	CARTON/WOODEN BOX
Size	OEM Standard
Material	OEM
Delivery Time	1-7 working days
Customized Service	Supportable
Purpose	For Replace/Repair
Payment Terms	TT/PAYPAL
Model	W240200251
Part Category	Truck Parts
Model Number	W240200251
Brand Name	FOTON

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Product Details
Company Details

Product Specification


Brand	FOTON	Status	In Stock
OEM	OEM Accepted	Condition	New
Packaging Details	CARTON/WOODEN BOX	Size	OEM Standard
Material	OEM	Delivery Time	1-7 working days
Customized Service	Supportable	Purpose	For Replace/Repair
Payment Terms	TT/PAYPAL	Model	W240200251
Part Category	Truck Parts	Model Number	W240200251
Brand Name	FOTON
High Light	Rear Differential Assembly 20CrMnTi ，Rear Differential Assembly black ，40Cr alloy Truck Transmission Parts

Truck Transmission Parts W240200251 Rear Reducer Assy

OEM Truck Rear Reducer Assembly Overview

The Truck Transmission Parts W240200251 Rear Reducer Assy is a critical, heavy-duty power transmission system component engineered specifically for commercial heavy-hauling freight fleets. Precision-machined from premium 20CrMnTi and 40Cr alloy structural steel, this Rear Reducer Assy (commonly designated as the differential axle carrier assembly) serves as the primary speed-reduction and torque-multiplication hub within the rear drive axle housing. It functions as a direct-fit OEM replacement powertrain mechanism, ensuring optimal torque distribution, zero gear tooth backlash variances, and smooth mechanical articulation during long-distance logistics and severe off-road transport.

As a core driveline mechanism within the official Truck Transmission Parts network, part number W240200251 is manufactured under rigid original equipment manufacturer quality tolerances. The internal spiral bevel crown wheel and pinion gear sets undergo full carburizing heat treatment and automated gear lapping processes. This advanced manufacturing profile eliminates localized gear pitting, heavy drivetrain vibration, and tooth-shearing catastrophic failures, which are common operational hazards in low-grade aftermarket unhardened gearboxes. For global fleet transit networks, heavy-duty logistics operators, and commercial workshop repair centers, deploying this authentic Rear Reducer Assy guarantees structural safety, minimized rear axle gear noise, and reduced lifecycle maintenance overheads.

Technical Specifications & Material Standards

To assist procurement engineers and fleet workshop managers with precise component cross-referencing, the physical metrics, hardening standards, and vehicle compatibility of the W240200251 Rear Reducer Assy are detailed below.

MODEL	W240200251
Brand	FOTON
Part Category	Truck Body Parts
OEM	OEM Accepted
Size	OEM Standard
Status	In Stock
Material	OEM
Purpose	For Replace/Repair
Condition	New
Customized Service	Supportable

Mechanical Advantages & Application Fields

This Rear Reducer Assy delivers specific structural and thermodynamic advantages required to survive prolonged operation under intense vehicle payload conditions:

Hypoid Spiral Bevel Optimization: Features advanced tooth contact geometry that maximizes the mechanical meshing surface area, allowing the assembly to absorb high torque loads with reduced running friction.
Carburized Gear Case Hardening: The internal crown wheel and pinion possess an ultra-hard outer casing (HRC 58-63) to resist micro-fatigue wear, while preserving a ductile shock-absorbing steel core.
Reinforced Nodular Iron Housing: The heavy-walled QT500-7 cast housing provides exceptional torsional rigidity, preventing internal bearing bore distortion and misalignment when pulling gross combination weights.
Targeted Application Fields: Custom-built for rear driven axles of heavy freight tractors, mining dump trucks, concrete mixers, and cross-border transport logistics fleets operating under extreme gross vehicle weight (GVW) limits.

Company Profile

Our product portfolio includes genuine and premium aftermarket spare parts for leading Chinese commercial vehicle brands such as FOTON, FAW, JAC, SITRAK, HOWO, SHACMAN, DONGFENG, AUMAN, CAMC, BEIBEN, DAYUN, and XCMG. We supply a wide range of components including engine parts, fuel system parts, cooling system components, transmission parts, brake system components, steering system parts, suspension parts, electrical parts, cabin accessories, body parts, chassis components, and maintenance wear parts for heavy-duty trucks, light-duty trucks, construction vehicles, and special-purpose vehicles.

FAQ

Q1: What brands of commercial vehicle spare parts do you supply?
A: We supply genuine and premium aftermarket parts for leading Chinese brands, including FOTON, FAW, JAC, SITRAK, HOWO, SHACMAN, DONGFENG, AUMAN, CAMC, BEIBEN, DAYUN, and XCMG.
Q2: What specific component categories are available in your portfolio?
A: Our range covers engine parts, fuel/cooling systems, transmission parts, brake/steering systems, suspension, electrical components, cabin accessories, body/chassis parts, and maintenance wear parts.
Q3: What types of vehicles do your spare parts fit?
A: Our products are precisely engineered for a wide range of commercial applications, including heavy-duty trucks, light-duty trucks, construction vehicles, and special-purpose vehicles.
Q4: How does your company ensure product quality and cross-border delivery safety?
A: Backed by 20+ years of supply chain expertise, we implement strict quality control from sourcing to final dispatch, utilizing export-grade protective packaging to ensure zero-damage transit.
Q5: Which international markets do you currently export to?
A: Guided by efficient logistics networks, our commercial vehicle components are exported to distributors and fleet operators across North America, South America, Southeast Asia, the Middle East, Africa, and Central Asia.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Exporter 


Year Established:

1998 


Total Annual:

1000000-1000000


Employee Number:

100~150 


Ecer Certification：

Verified Supplier 

BEIJING HONGLI FENGTONG TRADE CO., LTD. is a professional company specializing in commercial vehicle spare parts supply, international trade, and supply chain solutions. Originating from a physical auto parts business established in 2000, the company has accumulated over two decades of industry expe... BEIJING HONGLI FENGTONG TRADE CO., LTD. is a professional company specializing in commercial vehicle spare parts supply, international trade, and supply chain solutions. Originating from a physical auto parts business established in 2000, the company has accumulated over two decades of industry expe...

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