Sinotruk Howo Air Brake Chamber WG9000360609 WG9000360100 WG9000360600

The WG9000360609 Air Brake Chamber (also cross-referenced with WG9000360100 and WG9000360600) is an essential safety actuator mounted on the rear axles of commercial heavy vehicles. Utilizing both a service pneumatic diaphragm and a heavy power spring, this dual-function spring brake chamber handles normal pedal service braking as well as mechanical emergency and parking brake application.

Engineered from heavy-gauge stamped steel, this Sinotruk Howo brake chamber delivers rapid response, leak-free pneumatic sealing, and high resistance to dynamic road shock. Installing a high-quality WG9000360609 brake actuator eliminates air leakage, prevents dragging brake shoes, and ensures full operational compliance across heavy transport fleets.

Technical Specifications

Key Features and Benefits

• Dual Service and Emergency Function: Integrates service air pressure drive with a powerful internal mechanical spring for dependable parking and emergency braking performance.

• Corrosion-Resistant Steel Shell: Heavy-duty steel housing coated with protective anti-corrosion finish resists moisture, road salt, and dirt buildup.

• Direct OEM Fitment: Manufactured strictly according to OE standard numbers WG9000360609, WG9000360100, and WG9000360600 for accurate axle mounting and pushrod alignment.

• High Elasticity Synthetic Diaphragm: Heat-resistant internal rubber diaphragm provides consistent air retention and fast pressure response under intense operational stress.

Compatible Vehicle Models

This WG9000360609 spring brake chamber is widely suitable for Chinese commercial heavy transport trucks and tractor units, including:

• Sinotruk HOWO Series: HOWO 7, HOWO A7, HOWO TX, HOWO T7H tipper trucks, tractor heads, and cargo trucks.

• Shacman Series: Shacman F2000, F3000, X3000 heavy-duty trucks fitted with standard pneumatic brake layouts.

Symptoms of a Failing Spring Air Brake Chamber

Technicians and fleet mechanics should replace the WG9000360609 brake chamber when observing the following symptoms:

• Audible air leaks behind the axle housing when applying service or parking brakes.

• Brakes failing to release completely, leading to wheel overheating and rapid brake lining wear.

• Delayed pushrod stroke movement during brake pedal depression.

• Physical damage, deep rust cracking, or broken internal return springs.

Packaging and Delivery Details

• Packaging Details: Export wooden cases, reinforced cartons, or pallet packaging protected by waterproof film wrapping to prevent moisture damage during transit.

• Shipping Port: Direct dispatch via Qingdao Port, Shandong.

• Custom Logistics Support: Customized shipping marks and product labeling available upon customer request.

Frequently Asked Questions (FAQ)

Q1: Are WG9000360609, WG9000360100, and WG9000360600 interchangeable?

A: Yes, these part numbers represent corresponding factory cross-references for the standard HOWO spring brake chamber assembly.

Q2: Does this air brake chamber include the parking brake spring mechanism?

A: Yes, this is a complete dual-chamber spring brake actuator designed for both service braking and emergency/parking brake functions.

Why Choose Us

• Comprehensive Truck Brake Supply: Specialized wholesale supplier for genuine and aftermarket replacement parts covering Sinotruk HOWO, Shacman, FAW, and Weichai engine lines.

• Rigorous Export Packaging: Heavy-duty packaging with waterproof film protection ensures safe ocean and overland shipping to overseas destinations.

• Factory Direct Pricing: Cost-effective pricing tailored for fleet operators, repair workshops, and regional spare part distributors.

FAQ

Q1: Are you a factory or trading company?

A: We are an integrated manufacturer and exporter with independent production base and automated production lines, able to provide authentic factory-direct products.

Q1: Are you a manufacturer or trading company?

A: We are an integrated production and export enterprise with independent factory and automated production lines, capable of providing direct factory supplied T7H Rearview Mirror Assembly and full-range Sinotruk original accessories.

Q2: What is your minimum order quantity for this mirror assembly?

A: The standard MOQ of this product is 2 pieces. We support flexible procurement modes including sample testing, small-batch trial orders and large-batch bulk wholesale to adapt to different customer needs.

Q3: What after-sales warranty do you provide?

A: We provide targeted quality warranty service. Within the valid warranty period, we undertake full responsibility and provide replacement and maintenance services for quality problems caused by our production process.

Q4: What is your specific delivery cycle?

A: In-stock products can be delivered within 7-45 working days. Conventional out-of-stock orders take 10-25 working days. Customized products will confirm the delivery time separately according to the production cycle.

Q5: Which regions are your main export markets?

A: Our products are sold globally, covering Europe, North and South America, Southeast Asia, Africa and other regions, with long-term stable cooperative dealer groups and market resources.

Q6: What kind of packaging do you adopt for shipment?

A: We use thickened double-wall cartons with internal shockproof and compression-proof protection materials, which can effectively resist extrusion and collision during long-distance transnational transportation to ensure intact product delivery.