Bus Yuchai Engine Doctor 2.2 Metering Injection Unit 0444042136/K1000-120340-A38-1

Product Description

Ensure Emissions Compliance and Optimal Engine Performance.

The efficiency and environmental compliance of your modern bus fleet depend on a perfectly functioning SCR (Selective Catalytic Reduction) system. The Bosch 2.2 Dosing Injection Unit is the heart of this system, and Nanjing Dingguan Accessories Co., Ltd. manufactures this high-precision replacement to keep your fleet running clean, compliant, and strong.

This vital component is responsible for accurately injecting the precise amount of AdBlue®/DEF (Diesel Exhaust Fluid) into the exhaust stream. This process neutralizes harmful NOx emissions, allowing your Yuchai-powered buses to meet stringent environmental standards. A faulty unit can lead to engine warning lights, reduced power (“limp mode”), and failed emissions tests, resulting in fines and vehicle downtime.

Key Features:

Precision Injection: Delivers the exact required amount of AdBlue®/DEF for maximum NOx reduction and efficient fluid consumption.
Direct OEM-Standard Replacement: Engineered to the exact specifications of Bosch P/N 0444042136 and Yuchai P/N K1000-120340-A38-1 for a perfect, hassle-free installation.
Critical for Emissions Compliance: Ensures the SCR system operates effectively, keeping your fleet compliant with modern environmental regulations.
Robust and Reliable: Constructed with high-grade, chemical-resistant materials to withstand the harsh conditions of the exhaust system and ensure a long service life.

As a direct manufacturer, Nanjing Dingguan Accessories Co., Ltd. provides this critical component with rigorous quality control and competitive pricing.

Keep your fleet efficient and environmentally responsible. Contact us today for a quotation.

Product Name:	urea pump	Part Number;	0444042136 / K1000-120340-A38-1
Quality control:	ISO 9001+ISO/TS 16949	Size:	24V voltage
Type:	Engine parts	Place of origin:	Nanjing, China
Materials:		Packaging:	Paper packaging/custom packaging
Minimum order quantity:	1	Application:	Yuchai engine
Status:	brand new	Cargo transportation:	TNT, EMS, UPS, FedEx, DHL or according to your requirements.
OE:	0444042136 / K1000-120340-A38-1	Factory quality inspection:	100% inspection

Product details pictures

How to buy the right bus accessories

1.Please provide VIN number

2.Please provide clear photos

3.Please provide the OEM number

4.lf you are unsure, please contact us.

Nanjing Dingguan Auto Parts Co., Ltd.

-- Your reliable partner for bus spare parts.

About Us

Nanjing Dingguan Automotive Parts Co., Ltd. specializes in providing high-quality and cost-effective parts for buses and commercial vehicles. We focus on the global market, have rich experience in exporting bus and truck parts, provide services to distributors and fleet operators, and provide tailor-made solutions to meet different needs.

Warehouse and cargo display

About shipping and packaging

transportation	TNT, EMS, UPS, FedEx, DHL or as per your requirement.
packaging	Bubble wrap, cartons, wooden boxes, and pallets are used to avoid damage to goods caused by bumps.

common problem

1: Can you provide an accurate price?

Sure. You need to provide the vehicle VIN number, provide the product OEM code, or provide a clear product photo.

2: What's your minimum order quantity?

No minimum order quantity, of course, if you buy more items from our company, you can get preferential prices and discounts.

3: What's the delivery time?

Air freight orders take 5 to 8 days. Sea freight orders take 15 to 25 days.

My advantage

1:High-Quality Bus Components

Specialized in premium aftermarket bus parts including engines,transmissions, and braking systems, built for durability and performance.

2:Comprehensive spare parts solution

We offer a full range of bus accessories: filters, suspension components, electrical components, and interior accessories for all major bus brands.

3: ISO-Certified Manufacturing

Our ISO 9001/TS 16949-certified products ensure strict quality control, reliability, and compliance with international standards.ISO

4: Global Bus Part Coverage

Our products are compatible with leading bus models from Europe, Asia, and the Americas.

5;Extensive product catalog

Engine parts, HVAC systems, lighting, wheels and safety components covering city, intercity and long-distance buses.

Yuchai Engine Bosch Dosing Injection Unit 0444042136 K1000-120340-A38-1

Yuchai Engine Bosch Dosing Injection Unit 0444042136 K1000-120340-A38-1

Bus Yuchai Engine Doctor 2.2 Metering Injection Unit 0444042136/K1000-120340-A38-1

Product Description

0444042136 / K1000-120340-A38-1

24V voltage

0444042136 / K1000-120340-A38-1

About shipping and packaging

Yuchai Engine Bosch Dosing Injection Unit 0444042136 K1000-120340-A38-1