ASTRA

Idler Pulley 504006261 for IVECO RENAULT DEUTZ CASE IH

Belt Tensioner 504046191 for DEUTZ IVECO FIAT NEW HOLLAND

ASTRA Truck Belt Tensioners and Idler Pulleys

SUMATE supplies aftermarket belt tensioners and idler pulleys for selected ASTRA heavy-duty vehicle applications. These components help guide the drive belt, maintain correct belt tension and support reliable operation of engine-driven auxiliary systems.

The current ASTRA category includes a complete belt tensioner and a separate idler pulley for OE replacement applications. Products are suitable for commercial vehicle parts distributors, truck parts wholesalers, importers and aftermarket brands.

Current Product Coverage

OE 504006261 – Idler Pulley
OE 504046191 – Belt Tensioner

These products may also be used on other confirmed heavy-duty vehicle brands that share related engine or belt drive applications. Refer to the individual product page for the complete confirmed brand coverage and cross-reference numbers.

Key Features

Designed for heavy-duty OE replacement applications
Stable belt guidance and tension control
Durable construction for commercial vehicle operating conditions
Quality bearing components for reliable pulley rotation
Consistent manufacturing and product inspection
Suitable for wholesale and aftermarket distribution

Fitment and OE Verification

ASTRA vehicle compatibility must be verified by OE number, product type, engine configuration and vehicle information. Do not select a tensioner or idler pulley based only on visual similarity, because components with a similar appearance may have different dimensions or mounting specifications.

Please compare the original OE number with the Product Number and Cross Reference Numbers shown on the relevant product page. You can also browse the complete belt tensioner and pulley range for other commercial vehicle applications.

Wholesale and Custom Supply

SUMATE provides wholesale supply for ASTRA truck belt tensioners and idler pulleys. Available packaging options include SUMATE branded packaging, neutral packaging and customized packaging according to order requirements.

Customers can submit an OE number list, required quantity and vehicle information for product matching, availability confirmation and quotation support.

Frequently Asked Questions

Which product types are currently available for ASTRA vehicles?

The current category contains an idler pulley under OE 504006261 and a belt tensioner under OE 504046191.

Are these parts confirmed for every ASTRA truck series?

No. Compatibility should be confirmed individually using the OE number and vehicle information. A product appearing in the ASTRA category does not mean it fits every ASTRA model or engine.

Can ASTRA belt drive parts fit other truck brands?

Some heavy-duty vehicles share engine platforms or belt drive components. Where multiple brands have been confirmed, they are retained in the Application and Vehicle Fitment information on the individual product page.

Can SUMATE provide wholesale and customized packaging?

Yes. Wholesale supply, SUMATE packaging, neutral packaging and customized packaging are available according to product and order requirements.

Request Product Information

Send us the OE number, required quantity and available ASTRA vehicle or engine information. Our team will help confirm the appropriate tensioner or idler pulley and provide quotation details.