How do I know if this part is compatible with my device?

Compare the part number, model number, and physical appearance (connector, mounting points, size) with your original part. We also list compatible models in the 'Compatibility Information' tab. When in doubt, email us photos of your original part – we will verify for you within 24 hours.

The part number on my device is slightly different. Will it still work?

Often yes. Manufacturers sometimes use multiple part numbers for the same compatible component. Check our photos carefully – if the shape, connector, and mounting holes match, it is very likely compatible. Contact us if unsure.

Do you sell original or OEM parts?

We offer both. The product listing will clearly state 'Original' (higher quality, higher price) or 'OEM / Replacement' (affordable, good quality). If you need original, ensure you select the correct option when available.

How long will shipping take?

Standard economy shipping: 10-20 business days. Express (DHL/FedEx): 3-7 business days. Bulk orders may have negotiated faster shipping. Tracking number provided within 24 hours after dispatch.

What payment methods do you accept?

For retail orders: PayPal and all major credit cards (Visa, Mastercard, Amex, Discover). For wholesale (>$500): Bank transfer (TT) is preferred. You can request our bank details via email.

What is covered under warranty?

90-day warranty against manufacturing defects. If the item is defective (not physically damaged, not due to improper installation), we will replace it free of charge. Please refer to the 'Warranty' tab for full details.

Can I return an item if I ordered the wrong part?

Yes, within 7 days of delivery, but buyer pays return shipping. Item must be unused and in original packaging. We strongly recommend double-checking compatibility before ordering to avoid such situations.

Do you offer installation support?

We provide basic installation guidance via email (text or diagrams). For complex repairs (e.g., LCD replacement, soldering), we recommend a professional technician. We are not liable for installation damage.

Live Chat - RFQ B2B Super Workbench

You May Also Need (Wholesale)

Lenovo 310S-15ISK 510S-15ISK 310S-15IKB FLEX 4-1570 FLEX 4-1580 US keyboard OEM

US $3.30

View Details

Lenovo 310S-15ISK 510S-15ISK 310S-15IKB FLEX 4-1570 FLEX 4-1580 backlit US keyboard

US $12.36

View Details

Lenovo 310S-15ISK 510S-15ISK 310S-15IKB FLEX 4-1570 FLEX 4-1580 backlit UK keyboard

US $6.00

View Details

Wholesale Lenovo ideapad 310S-15ISK 310S-15IIKB 310S-14IKB 310S-14ISK 310S-14AST 510S-15ISK 510S-14 CPU Fan OEM

Model	5F10L45845
SKU	LT-17552
Categories:	Fan
Condition:	NEW
Location:	shenzhen,China
Download	Register to download high-resolution non-watermark images, full technical specs, and enjoy faster checkout — free!

B2B Wholesale Center MOQ 5pcs/item · Total > $500

RECOMMENDED

Live Chat & RFQ

One‑click generate RFQ from cart · Real‑time chat with sales · Instant B2B quote & invoice

Enter Workbench

Live Chat 24/7 · Chat history saved

Standard B2B Process

In Stock

B2B Wholesale Pricing Factory Direct

Sample Price (1 pc) US $6.00

Bulk Discount Price (per unit)

5+ pcs

US $5.70

10+ pcs

US $5.46

20+ pcs

US $4.80

50+ pcs

US $4.50

MOQ: 5pcs/$500 Shipping: 1wk(std) / 2wk(bulk)

Generate RFQ – Request Quote

90-Day Warranty 7-Day Returns Fast Shipping 500+ Clients Payment methods

SSL

Qty

Shipping Estimate

Applies to this product and qty only

Ship from China to:

Click to detect your country

Calculate Shipping

Installation Guide Search your laptop model to view its internal layout before replacing parts

Product Description

B2B WHOLESALE

COMPLETE QUOTATION

Valid 30 days

Product	Lenovo ideapad 310S-15ISK 310S-15IIKB 310S-14IKB 310S-14ISK 310S-14AST 510S-15ISK 510S-14 CPU Fan OEM
Model	5F10L45845
SKU	LT-17552
Manufacturer	Lenovo
Condition	NEW

BULK PRICING per unit (USD)

5+ pcs

US $5.70

10+ pcs

US $5.46

20+ pcs

US $4.80

50+ pcs

US $4.50

⚠️ Important – Fan Variations & Compatibility

Check connector, fixings – must match photo

Confirm your model in compatible list

Sticker may vary – same quality as shown

Same model may use different coolers

Always compare the fan in our photo with your original – especially connector and screw holes.The screw hole positions of fans from different manufacturers are different.

Original (higher quality, higher price) / OEM (affordable, may be needed for old models)

Some older laptops only have OEM fans available (original production stopped).

Compatibility & Cross Reference

Compatible

Compatible part number

0A6300015BA

0FHGL00009

5F10L45845

DC28000HJF0-FCC2

DFS2004051HOT

Compatible models

Lenovo IdeaPad 310S-14AST

Lenovo IdeaPad 310S-14IKB

Lenovo IdeaPad 310S-14ISK

Lenovo IdeaPad 510S-14IKB

Lenovo IdeaPad 510S-14ISK

Lenovo Flex 4-1570

Always compare our product photos with your original part. Different revisions may exist – we guarantee functionality.

Payment Methods

PayPal Visa Mastercard Amex Bank Transfer (TT) – for wholesale orders 100% secure, SSL encrypted

Packing & Shipping

Anti-static bags for electronics

Bubble wrap + foam padding (fragile items)

Double-walled cardboard boxes

"Fragile" labels for careful handling

Carriers: DHL, FedEx, UPS, EMS Shipping time: 1 week (std) / 2 weeks (bulk ≥100 pcs) Customs: Duties & taxes are buyer's responsibility

Track Your Order

Enter your tracking number (sent via email after shipment) to see real-time status.

Tracking powered by 17TRACK. Open in new tab

Return & Warranty Policy

Returns: 7-day window (buyer pays return shipping) – item must be unused.

Defective items: Notify within 14 days – free replacement after inspection.

Refunds: Only if exact item is out of stock; processed within 5 business days.

Warranty: 90-day against manufacturing defects – free replacement for verified defects.

Not covered: Physical damage, improper installation, normal wear, or items returned without RMA.

B2B Advantages Factory direct – no middlemen MOQ: 5pcs/item or $500 Mixed model orders accepted Free tech specs & HD images

wholesale@lepustech.com We reply within 12h

LepusTech – Factory Direct Laptop Parts · Shenzhen, China

Search by Part Number / Model

lt-17552 5f10l45845 fan cooler catalog new fan cooler catalog fan cooler catalog 0a6300015ba 0fhgl00009 5f10l45845 dc28000hjf0-fcc2 dfs2004051hot lenovo ideapad 310s-14ast lenovo ideapad 310s-14ikb lenovo ideapad 310s-14isk lenovo ideapad 510s-14ikb lenovo ideapad 510s-14isk lenovo flex 4-1570 laptop repair part laptop replacement part wholesale laptop parts notebook spare part laptop component wholesale high quality laptop part tested laptop component laptop parts supplier shenzhen laptop parts