Golden Dragon Higer Bus Yuchai Engine Belt Tensioner AN1000-1002450

Product Description

Ensure the reliability and peak performance of your fleet's Yuchai engines with the premium Automatic Belt Tensioner from Nanjing Dingguan Auto Parts Co., Ltd. Part number AN1000-1002450 is a vital component, specifically engineered for the demanding duty cycles of King Long and Higer buses.

This tensioner is the key to maintaining the correct tension on the engine's main serpentine belt. It ensures that all critical accessories—such as the alternator, water pump, and power steering pump—are driven efficiently and consistently. A failing tensioner can lead to belt slippage, squealing noises, and ultimately, a snapped belt, causing an immediate and costly vehicle breakdown.

Key Features & Benefits:

Automatic Tension Adjustment: Our tensioner’s robust internal spring mechanism automatically maintains the perfect tension on the serpentine belt, compensating for belt stretch and wear over time.
Precise Compatibility: Designed as a direct, bolt-on replacement for part AN1000-1002450 on Yuchai engines, guaranteeing a perfect fit for King Long and Higer models and a hassle-free installation.
Enhanced Durability: Featuring a high-quality, sealed pulley bearing and a rugged cast-aluminum body, this component is built to withstand extreme engine temperatures and vibrations for a long, dependable service life.
Prevents Critical Failures: Proactively replacing a worn tensioner is essential to prevent unexpected downtime and protect your engine from the severe damage that a belt failure can cause.

As a specialized manufacturer, Nanjing Dingguan is committed to providing engine components that keep your fleet operational and profitable.

Product Name:	Belt tensioner pulley	Part Number;	AN1000-1002450
Quality control:	GB/T 18853	Size:	AN1000-1002450
Type:	Engine parts	Place of origin:	Nanjing, China
Materials:	aluminum alloy	Packaging:	Paper packaging/custom packaging
Minimum order quantity:	1	Application:	bus Yuchai Engine
Status:	brand new	Cargo transportation:	TNT, EMS, UPS, FedEx, DHL or according to your requirements.
OE:	AN1000-1002450	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.