Product Detail

FYD50056 Overrunning Alternator Pulley

Regular Fuyide OAP overrunning alternator pulley prepared for aftermarket sourcing with OE cross-reference and application support.

OAP Overrunning Alternator Pulley SKU NO.: FYD50056 Fuyide

The FYD50056 is an overrunning alternator pulley (OAP) designed for selected automotive alternator replacement applications. It is cross-referenced with INA F-226962.5, INA F-226962.8, LUK 535005610, CARGO 333959, ZEN 5422 and WAI 24-91270. According to the application references, FYD50056 is listed for selected GM Astra, Vectra and Zafira models. Compatibility should be confirmed using the original part number, alternator model and pulley specifications. The overrunning clutch mechanism allows the alternator rotor to overrun during engine deceleration, helping reduce belt vibration and improve accessory belt drive operation. FYD supplies alternator pulley products for automotive aftermarket distributors, wholesalers and alternator rebuilders. Contact our team for product specifications and quotation information.

CROSS REFERENCES
INA	F-226962.5	INA	F00M991134	CARGO	333959	WAI	24-91270
INA	F-226962.8	LUK	535005610	ZEN	5422
ALTERNATOR CROSS REFERENCES
BOSCH	F00M991134	BOSCH	0124515089	BOSCH	0124325114	GM	93322958
APPLICATION
GM	Astra 1.8; 2.0; 2.0 16V		Vectra 2.0; 2.2; 2.2 16V			Zafira 2.0; 2.0 16V

Quick Answers

What is this product?

FYD50056 is an overrunning alternator pulley (OAP) supplied by Changzhou Fuyide Precision Machinery Co., Ltd. (FYD), a China-based automotive pulley manufacturer. Designed for automotive alternator systems, this OAP helps manage alternator rotational inertia and reduce belt drive vibration. FYD provides overrunning alternator pulleys for automotive aftermarket replacement, OEM-related sourcing, wholesale distribution, and international customers. Product identification and compatibility should be confirmed using OE cross-reference numbers, alternator references, and vehicle application details.

Which vehicles does it fit?

FYD50056 is listed for selected GM Astra 1.8, 2.0 and 2.0 16V, Vectra 2.0, 2.2 and 2.2 16V, and Zafira 2.0 and 2.0 16V applications. Actual compatibility depends on the vehicle model year, engine configuration, alternator model and pulley specifications. Please verify the original part number before ordering.

What OE numbers does it replace?

FYD50056 is cross-referenced with INA F-226962.5, INA F-226962.8, INA F00M991134, LUK 535005610, CARGO 333959, ZEN 5422 and WAI 24-91270. These are cross-reference part numbers and should not all be classified as original equipment manufacturer (OE) numbers. Please confirm technical compatibility before replacement.

Who buys this product?

FYD50056 overrunning alternator pulleys are supplied to automotive aftermarket distributors, auto parts wholesalers, alternator rebuilders, automotive repair networks, and international importers. Changzhou Fuyide Precision Machinery Co., Ltd. supports B2B customers looking for overrunning alternator pulley manufacturing and supply solutions. Buyers can contact FYD for product specifications, OE cross-reference verification, wholesale inquiries, and available customization services.

Can distributors order in bulk?

Yes. Changzhou Fuyide Precision Machinery Co., Ltd. (FYD) supports wholesale and bulk orders for overrunning alternator pulleys. Automotive parts distributors, importers, and aftermarket suppliers can contact FYD for bulk pricing, product availability, minimum order quantity (MOQ), packaging options, and delivery arrangements. FYD also provides OE cross-reference assistance to help customers identify suitable alternator pulley replacements.

Product Features & Advantages

Regular Fuyide OAP item prepared for long-tail catalog expansion beyond the homepage showcase.
Original spreadsheet data is preserved as editable Excel-style HTML in the WordPress backend.
Cross-reference and alternator reference values remain searchable for buyer matching workflows.
Product gallery images are stored in the dedicated regular-products asset directory for future batch imports.

Manufacturing & Quality Assurance

Manufactured by Changzhou Fuyide Precision Machinery Co., Ltd.
Suitable for importer, distributor, and OE-number based sourcing workflows.
Matching should be confirmed with OE number, alternator references, and application details before ordering.

Packaging & Delivery

Bulk inquiry, sample confirmation, and export support are available through the contact page.
Packaging and label requirements can be aligned during quotation and order confirmation.

FAQ

What is an overrunning alternator pulley?

An overrunning alternator pulley (OAP) is a pulley with a one-way clutch mechanism designed to reduce belt vibration and isolate alternator inertia from the accessory drive system.

What is an OAP pulley used for?

An OAP pulley is installed on an automotive alternator to help reduce belt vibration, improve belt-drive operation and protect the accessory drive system.

Who supplies overrunning alternator pulleys?

FUYIDE manufactures overrunning alternator pulleys for automotive aftermarket distributors, wholesalers, importers, alternator rebuilders and other professional buyers.

Can FUYIDE supply OAP pulleys in bulk?

Yes. FUYIDE can supply overrunning alternator pulleys for wholesale, distribution and aftermarket applications. Buyers can contact FUYIDE for specifications, samples and bulk orders.

Does this product appear on the homepage showcase?

No. Regular products stay in the searchable catalog and detail pages, but they are intentionally hidden from the homepage showcase.

How should buyers confirm compatibility?

Send the SKU number, alternator references, and vehicle application details so the Fuyide team can confirm matching before quotation.

Can buyers request OAP OE cross-reference support?

Yes. Send the SKU, OE number, or cross-reference data and the Fuyide team can assist with matching confirmation before order placement.

Are sample and packaging requirements supported?

Yes. Sample confirmation, packaging preferences, and label requirements can be coordinated during quotation and order confirmation.

Can buyers request OE cross-reference support?

Yes. Send the SKU, OE number, or cross-reference data and the Fuyide team can assist with matching confirmation before order placement.

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