LF14000NN is a screw-type lubricating oil filter. It is an upgraded version of LF9080, emphasizing efficient filtration and long service life. It is suitable for heavy-duty diesel engines and is a preferred choice for models such as Cummins X15.
Item No :
LF14000NNPayment :
T/TProduct Origin :
CHINAShipping Port :
SHANGHAI, NINGBO, GUANGZHOUDescription:
Product positioning: A new generation of full-flow screw-on type lubricating oil filter specifically for heavy-duty diesel engines. It adopts a two-in-one composite filtration technology, suitable for modern diesel engines with high power and high emission requirements. It can extend the oil change interval and reduce maintenance costs.
Filter technology: Innovative NanoNet® + StrataPore® composite medium. The upper layer StrataPore® handles approximately 60% of the flow, providing low resistance and instantaneous protection against large particles; the lower layer of multiple NanoNet® layers handles approximately 40% of the flow, achieving 99% filtration efficiency for 20-micron particles, balancing dust retention capacity and cold start performance.
Structural advantages: Utilizes a co-adhesive laminated process to integrate dual media, without independent chamber design, maximizing filtration area, reducing flow resistance, and simultaneously reducing CO₂ emissions and improving fuel economy.
Product Information:
| Part Number | LF14000NN |
| Filter Type | Lube Filter |
| Size |
Height:294.69 mm Diameter: 120.3 mm Thread Size: M95 x 2.5-7H |
| Cross Reference |
4367100, LF9080, P559000, LF9001, BD7154, 57746XD, LF-5724 |
| Application |
Cummins ISX ISM QSX QSM QST X15 M11 Diesel Engines compatible with LF9080 LF9001 LF14000NN P559000 4367100 BD7154 57746XD |
Our Service
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| OEM Support: Custom product and packaging options available. | Sample Orders: We welcome sample orders for testing. | Quick Response: We respond to inquiries within 24 hours. |
Payment Options: T/T, PayPal, Alipay.
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Sample Delivery: 3-15 days.
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Order Delivery: 20-30 working days, depending on quantity. |
Shipping: Available by sea, air, or express.
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Test the products upon receipt and contact us if there are any issues. |

FAQ
Q: How is the quality of your products?
A. Our advanced machines and materials ensure excellent performance and craftsmanship.
B. Customized materials and standards are available to meet specific market needs.
Q: What are the payment terms?
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
Q: Do you provide samples?
Yes, samples are available (free or at cost, depending on product); shipping paid by the buyer.
Q: What packaging options are available?
A. Custom packaging
B. White or natural packaging
C. Color box options
Q: What is the delivery time?
A. Generally, 15-30 days.
B. Stock items: shipped within 7 days after payment.
Q: What are the loading ports?
Ningbo and Shanghai ports.
Q: What are the shipping methods?
A. Sea, air, and land.
B. For multiple sources in China, we can help coordinate with a shipping agency to consolidate your shipments.
Our hours
Mon 11/21 - Wed 11/23: 9 AM - 8 PM
Thu 11/24: closed - Happy Thanksgiving!
Fri 11/25: 8 AM - 10 PM
Sat 11/26 - Sun 11/27: 10 AM - 9 PM
(all hours are Eastern Time)