Rear Brake Drum

Rear Brake Drum

Rear Brake Drum

The WG9231342006 Rear Brake Drum is a heavy-duty wheel braking component engineered specifically for Sinotruk Howo commercial trucks, dumpers, and heavy-haul tractors. Cast from high-grade gray iron alloy and precision-machined for optimal dynamic balance, this rear brake drum provides superior heat dissipation, exceptional wear resistance, and reliable stopping performance under heavy axle loads and demanding road conditions.

Product Details

Sinotruk Heavy Duty Truck Rear Brake Drum — WG9231342006

100% brand new premium OEM specification heavy duty rear axle brake drum. High-grade gray iron alloy (HT250 standard) with precision lathe turned inner friction surface and anti-rust exterior coating. Standard heavy-duty multi-hole hub fitment for Sinotruk Howo rear drive axles, heavy dump trucks, and tractor units. Anti-rust oil treated, palletized packaging and ready for global ocean freight shipping to your designated port.

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WG9231342006 Rear Brake Drum

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Technical Specifications

Product Identity
Product NameHeavy Duty Rear Brake Drum
Part / Item CodeWG9231342006
Product CategoryCommercial Truck Brake Systems, Brake Drums & Hub Components
Material & Fitment
PositionRear Drive Axle Assembly
Material GradeAlloy Gray Cast Iron (HT250 / G3000)
Surface ProtectionAnti-Corrosion Black Paint Finish

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Key Features & Product Advantages

High Thermal Capacity & Heat Dissipation

Thick-walled alloy iron structure absorbs and dissipates intense friction heat, preventing brake fade during long downhill mountain routes.

Precision Dynamic Balancing

Lathe-machined mounting faces and balanced outer circumference prevent high-speed wheel vibration and chatter during braking.

Wear-Resistant Friction Contact Surface

High tensile strength material resists score marks, cracking, and premature wear when paired with heavy-duty brake linings.

Heavy Payload Structural Strength

Designed to handle high gross vehicle weight ratings (GVWR) without distortion or structural warping under panic stops.

Direct OEM Axle Compatibility

Matches factory bolt hole patterns and inner diameter specifications for fast, seamless installation onto wheel hubs.

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Product Applications

The WG9231342006 Rear Brake Drum is essential for maintaining braking efficiency and road safety across heavy vehicle fleets:

Sinotruk Howo Heavy Duty Trucks & Tractors

Primary brake assembly replacement for rear tandem drive axles.

Fleet Maintenance & Brake Overhauls

Replaces grooved, cracked, or out-of-round drums during scheduled brake shoe replacements.

Mining & Construction Dump Trucks

Ensures heavy-duty holding power and durable stopping performance in severe off-road mining haulage.

WG9231342006 Brake Drum Application

Packaging & Shipping

Packaging

Each rear brake drum is treated with an anti-rust oil coating, wrapped in protective plastic film, and secured onto sturdy wooden pallets or export wooden crates for safe stackability.

Shipping

Transported via ocean freight (FCL full container load or LCL specialized bulk cargo) to guarantee safe and undamaged delivery to destination seaports globally.

WG9231342006 Brake Drum Transportation

About Shandong Chengda Auto Sale Co., Ltd.

Who We Are

Shandong Chengda Auto Sale Co., Ltd., established in 2005, is one of the qualified manufacturers of trailers, semi-trailers, tractor heads, dump trucks, engineering machinery, and trailer parts. Annual export value above 50 million USD, revenue nearly 600 million RMB.

Global Partners

Long-term business relationships with world-famous enterprises including SINOTRUK, SHACMAN, FAW, DFAC, XUGONG Group, LIUGONG Group, SEM Group, etc. Mature after-sale systems and professional sales team.

Shandong Chengda Company

FAQ (Frequently Asked Questions)

1. Who are we?

We are based in Shandong, China, start from 2017, sell to Africa (60%), Southeast Asia (20%), South Asia (10%), South America (5%), Oceania (3%), Mid East (2%). About 101-200 people in our office.

2. How can we guarantee the quality?

Always a pre-production sample before mass production; always final inspection before shipment.

3. What can you buy from us?

Truck (Dump Truck, Tractor Truck), Semi Trailer (Low Bed Truck Trailer, Flatbed Trailer, Fuel Tanker Semi Trailer, Bulk Cement Trailer), Low Bed Trailer, Trailer Parts, Brake System & Axle Components.

4. Why should you buy from us and not from other suppliers?

Established in 2005, our plant is one of the qualified manufacturers of various trailers and heavy truck parts suppliers. Factory direct price, customized products, diversified inventory, leading technology, and professional sales team.

5. What services can we provide?

Accepted Delivery Terms: FOB, CFR, CIF, EXW; Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF; Payment Type: T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash; Language Spoken: English, Chinese, Spanish, Portuguese, Arabic, French.

Customer Visits

Customers from more than 80 countries visit us, they come from East Africa, West Africa, South America, Asia, etc.

Customer Visits

Certifications

ISO 9001, CE, and international commercial vehicle braking system quality management standard certifications.

Certifications

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